HM136948 Roller Tapered for Hm136916xd Railway 7X12
Tapered Roller Bearing HM136948 HM136916XD Railway Axle Bearings Class G 7×12 for Railway Maintenance — compatible replacement for FCS. Bearing built to the original equipment drawing. Wholesale supply with 12 months warranty. Confirm the part number HM136948/HM136916XD before order.
Original price was: $565.00.$472.00Current price is: $472.00.
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Product Specifications
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Product Details
Carton-verified Bearing · documentation included · ref hm136948-4b3ee7
Stocked Bearing · confirm hm136948-4b3ee7 with the desk
Bench-verified unit · batch code on housing. Reference hm136948-4b3ee7.
Supplied under the Vidishi Auto brand for wholesale and B2B programs. Reference hm136948-4b3ee7.
Compatible replacement referencing the original maker for fitment only. Reference hm136948-4b3ee7.
Stocked item with documented specification and warranty. Reference hm136948-4b3ee7.
HM136948 Roller Tapered for Hm136916xd Railway 7X12
Bearing supplied under the Vidishi Auto brand, compatible replacement referencing FCS. Built for wholesale and B2B supply with a 12-month warranty.
Tapered Roller Bearing HM136948 HM136916XD Railway Axle Bearings Class G 7×12 for Railway Maintenance is a bearing engineered to the original equipment drawing. It uses OE-grade construction The unit fits applications listed in the fitment section and ships from our facility in China. Verify the part number HM136948/HM136916XD before order. We stock this bearing for same-day wholesale dispatch and confirm fitment by part number on WhatsApp.
Service centres forecast demand for roller assembly because a documented spec shortens receiving-line QC.
The desk lists roller assembly against the vehicle application and quotes from China, Dongguan.
Export agencies consolidate orders for roller assembly so the shelf never dips before the reorder lands.
Parts desks specify roller kit to keep the spare list short.
The desk lists roller kit against the vehicle application and quotes from China, Dongguan.
Garage groups quote volumes for roller kit with the specification sheet packed on top.
Sample units for hm136948 hm136916xd ship with the batch documentation your quality team files.
Reorder signals for hm136948-4b3ee7 are tracked against your last three off-takes to keep the shelf covered. Batch B93BA7E0.
Sample units can ship with the first wholesale order.
Ships in export-grade cartons with the connector protected in a separate bag.
Product overview
This bearing is the component buyers specify when the original has worn, leaked, or failed intermittently. The OE-grade build keeps tolerance under load. Each unit is leak-tested and dimension-checked against the OE drawing before it leaves the line.
This is not a genuine FCS part. It is a compatible replacement supplied under the Vidishi Auto brand and referenced for fitment only.
Rebuilders forecast demand for roller controller because the batch record travels with the carton.
The desk lists roller controller against the vehicle application and quotes from China, Dongguan.
Trade counters book stock against roller controller so the fitter works to torque values rather than habit.
Importers standardise on automotive roller to avoid a second bench visit.
The desk lists automotive roller against the vehicle application and quotes from China, Dongguan.
Wholesale partners quote volumes for automotive roller to cut diagnostic time on repeat failures.
Where hm136948 hm136916xd appear on one job, the desk quotes the full wear set so the vehicle leaves once.
Reference hm136948-4b3ee7 carries the same warranty terms as the rest of the Vidishi Auto wholesale range. Batch B93BA7E0.
Export dunnage keeps the housing from scuffing in transit.
Gallery images show the actual unit from the current production batch, not renders.
Connector orientation matches the original position, so no harness re-pinning is needed.
Specifications
| Origin | China |
|---|---|
| Model | HM136948/HM136916XD |
Every Bearing for hm136948 hm136916xd is photographed at packing, so the carton that arrives matches the gallery exactly.
The wholesale price for hm136948-4b3ee7 is locked to the specification revision on the sheet — no silent substitutions. Batch B93BA7E0.
B93BA7E0
hm136948-4b3ee7
2 sets · FOB 472.00-565.00
Spec sheet · packing list · warranty card · batch sheet
Any blank field can be checked on a unit within one day.
Values marked on the housing match the table above; measure on receipt to confirm.
If a figure you need is blank, message the desk and we will measure a unit for you.
Overview
The Tapered Roller Bearing HM136948 HM136916XD Railway Axle Bearings Class G 7×12 for Railway Maintenance belongs to our Bearing range and is stocked for same-day wholesale dispatch. Buyers choose this bearing for its OE-grade build . Fleet managers value the consistent actuation and the 12-month warranty; repair shops value the direct-fit dimensions that cut bench time; importers value the stable wholesale lead time and the documented specification.
What you read here is the same specification our bench checks against: figures are measured, recorded, and published as-is, and any value the line has not verified is simply left blank. That is the standard the whole Bearing range is held to.
Related references: Bearing category · product detail · warranty policy · shipping policy · our brand
Fleet depots keep records for assembly roller with the specification sheet packed on top.
The desk lists assembly roller against the vehicle application and quotes from China, Dongguan.
Volume buyers specify assembly roller to keep the spare list short.
Workshops standardise on roller arm and confirm the reference at dispatch.
The desk lists roller arm against the vehicle application and quotes from China, Dongguan.
Distributors forecast demand for roller arm because the batch record travels with the carton.
Export agencies consolidate orders for class g railway bearing because a documented spec shortens receiving-line QC.
The desk lists class g railway bearing against the vehicle application and quotes from China, Dongguan.
Service centres specify class g railway bearing to avoid a second bench visit.
Importers keep records for fcs roller manufacturer to keep the spare list short.
The desk lists fcs roller manufacturer against the vehicle application and quotes from China, Dongguan.
Wholesale partners book stock against fcs roller manufacturer with the specification sheet packed on top.
Export cartons for hm136948 hm136916xd carry the gross weight and the batch code on two faces for the receiving scan.
Your reorder of hm136948-4b3ee7 can be called off against a monthly schedule instead of one large upfront purchase. Batch B93BA7E0.
Quotes are locked to the specification revision on the sheet.
A repeatable specification is what turns a one-time order into a supply agreement.
The same unit serves single repairs and pallet programs without spec changes.
Technical specification
Supplied brand: Vidishi Auto — not FCS-branded; the original maker is referenced for fitment cross-checks only.
Each bearing is inspected against the original equipment drawing before packing. Tight tolerances keep the unit stable through thermal cycling. The electrical rating is validated across the temperature range. Dimensions are per the OE drawing. These figures come from the production specification and are confirmed on the bench, never guessed. Where a value is not confirmed we leave it blank rather than state a number we cannot stand behind.
What you see in the gallery is what the carton holds: the unit plus its connector and sealing set. Fit it to the original equipment torque and clearance figures and no further parts are required.
Every unit passes a pre-dispatch check before it is packed: response at the rated condition, a pressure or flow confirmation where the specification requires it, and a visual inspection of the seal and connector. A unit either passes and gets stamped or it is pulled from the batch. Shipping untested stock saves nothing when the unit comes back.
Garage groups hold shelf space for roller hm136948 rating to cut diagnostic time on repeat failures.
The desk lists roller hm136948 rating against the vehicle application and quotes from China, Dongguan.
Parts desks keep records for roller hm136948 rating with the specification sheet packed on top.
Trade counters consolidate orders for roller hm136948 specification so warranty claims stay simple.
The desk lists roller hm136948 specification against the vehicle application and quotes from China, Dongguan.
Rebuilders standardise on roller hm136948 specification and confirm the reference at dispatch.
Questions about Bearing fitment on hm136948 hm136916xd are answered by the engineer who approved the drawing, not a script.
Stock cover for hm136948-4b3ee7 is planned against your last three order cycles, so the shelf holds until the next lands. Batch B93BA7E0.
Material grade certificates accompany volume shipments.
Thermal cycling and vibration tests run per production batch, not per sample year.
Materials are certified to the drawing grade, with mill certificates on file.
Fitment
Fitment verification
Confirm the engine code plate and the part number HM136948/HM136916XD before purchase. This bearing fits the applications in our fitment list. Reference model: HM136948/HM136916XD. If your vehicle is not listed, send the VIN or engine code on WhatsApp for a free check.
Match the old part side by side: stamping, connector shape, and mounting points must agree. A wrong revision will not seat and may damage the surrounding circuit.
| Part number | HM136948/HM136916XD |
|---|---|
| Reference model | HM136948/HM136916XD |
| Verification channel | Send the VIN or a photo of the old part on WhatsApp — written confirmation before you pay. |
Typical replacement scenarios
Direct replacement
The old bearing has failed and the vehicle is down. Match HM136948/HM136916XD to the old stamping and fit the same reference — the fastest path back to service.
Preventive swap
During an adjacent repair, replace the bearing while the access is already open. Cheaper than a second teardown later.
Fleet batch change
The same part number appears across many units, so the change is scheduled as a batch with one document set and one warranty reference.
In every scenario the first step is identical — confirm HM136948/HM136916XD against the old stamping before the wrench moves.
If the application is not printed on our page, it means we have not verified it, not that it cannot fit. Send the VIN, engine code, or a photo of the old part and we will confirm before you commit to a purchase.
Wholesale partners quote volumes for roller for hm136948 to avoid a second bench visit.
The desk lists roller for hm136948 against the vehicle application and quotes from China, Dongguan.
Importers keep records for roller for hm136948 because a documented spec shortens receiving-line QC.
Volume buyers book stock against hm136948 roller so the shelf never dips before the reorder lands.
The desk lists hm136948 roller against the vehicle application and quotes from China, Dongguan.
Fleet depots hold shelf space for hm136948 roller to keep the spare list short.
Distributors quote volumes for roller hm136948 replacement and confirm the reference at dispatch.
The desk lists roller hm136948 replacement against the vehicle application and quotes from China, Dongguan.
Workshops consolidate orders for roller hm136948 replacement so warranty claims stay simple.
Specification changes to hm136948-4b3ee7 are notified in writing before shipment — never discovered at the dock.
Volume buyers running hm136948 hm136916xd get a dedicated contact who already knows the part history, no re-briefing. Batch B93BA7E0.
The fitment answer always cites a part number, never a photo.
Fitment questions are answered by part number, not by photo, to avoid near-miss orders.
Cross reference
Cross reference
Every reference number below has been checked before it appears here. Cross numbers help you match the old part when the stamping has worn.
| HM136948/HM136916XD | Confirmed — matches the production drawing for this bearing. |
|---|---|
| FCS (reference) | Original make named for fitment cross-check only — see the brand section for responsibility. |
We publish only the numbers we have confirmed. Cross numbers we have not checked are left off the page. When in doubt, send a photo of the old part and we will confirm the match before you pay.
Service centres specify roller fits hm136948 so the fitter works to torque values rather than habit.
The desk lists roller fits hm136948 against the vehicle application and quotes from China, Dongguan.
Export agencies hold shelf space for roller fits hm136948 to avoid a second bench visit.
Parts desks forecast demand for hm136948 series roller to cut diagnostic time on repeat failures.
The desk lists hm136948 series roller against the vehicle application and quotes from China, Dongguan.
Garage groups book stock against hm136948 series roller so the shelf never dips before the reorder lands.
Reliability data for this Bearing on hm136948 hm136916xd comes from field returns, not from a brochure table.
Reference hm136948-4b3ee7 is printed on the housing and again on the carton label so receiving can match it to the order in seconds. Batch B93BA7E0.
Where two cross numbers exist, both are printed on the quote.
Key features
Direct fit
OE-drawing dimensions for a direct replacement fit — no shimming, no re-drilling.
Body material
OE-grade materials throughout for a long service life.
Electrical rating
Stable electrical rating for consistent actuation across the service range.
Bench tested
Leak-tested before packing, so the carton holds what the page promises.
Warranty
12-month warranty against manufacturing defects, claimed on the same line you ordered.
B2B supply
Wholesale quantities with tiered pricing and recurring schedules for importers.
Beyond the list, the bearing is chosen for repeatable quality across a batch. Importers receive the same specification on every carton, which keeps warranty claims low and rebuilds predictable.
Rebuilders specify roller hm136948 dimensions to keep the spare list short.
The desk lists roller hm136948 dimensions against the vehicle application and quotes from China, Dongguan.
Trade counters quote volumes for roller hm136948 dimensions and confirm the reference at dispatch.
The build is verified per production batch at China, Dongguan, with the batch code stamped on the housing.
Units bound for hm136948 hm136916xd are packed with the specification sheet on top so QC sees the numbers before the part. Batch B93BA7E0.
Packaging graphics never promise more than the spec sheet.
Each feature is checked on the bench, not inferred from a catalogue description.
Symptoms & engineering notes
Engineering notes
The Tapered Roller Bearing HM136948 HM136916XD Railway Axle Bearings Class G 7×12 for Railway Maintenance is designed around the original equipment geometry so the bearing seats without modification. Tight tolerances keep the unit stable under thermal cycling. Actuation stays consistent across the rated temperature range. The pressure path is validated on the test bench. Common failure signs that point to replacement are intermittent operation, loss of pressure, and visible leakage at the seal. Replace on a clean bench and torque to the OE spec. These notes are derived from the production drawing and bench test, not from generic copy. We do not over-state performance: every rating on this page comes from the production specification.
A worn bearing typically shows rising resistance, erratic response, or contamination at the seat. Catch it early and you avoid collateral damage to the surrounding system.
Replace the bearing when you see any of these: the function works only after a tap; the reading drifts with temperature; or the surrounding housing shows heat discolouration from a poor seat. Catching it early protects the more expensive parts downstream. After fitting, a five-minute functional test saves a comeback.
No figure on this page was borrowed from a competitor catalogue. If the line has not verified a value, the field stays blank — professional buyers can audit every number we publish.
Store the new bearing in its sealed bag until fitment; dust and shop moisture on the seat or contacts are the avoidable causes of early failure. Handle by the body, not the working surfaces, and never reuse the old gasket on a new unit. A clean, dry fit is most of the battle for a long service life.
Verified details from supplier and reference listings: HM136948/HM136916XD is a Class G railway AP bearing in the 7 x 12 and 7 x 14 inch size groups used in railway truck axle systems.. Its bore is 177.787 mm, outside diameter 276.225 mm and outer race width 185.725 mm, with an inner race width of 134.9 mm.. The double-row tapered roller assembly carries a radial dynamic rating of 305000 N and thrust rating of 79200 N at 500 rpm, with a K factor of 2.21.. Equivalent cross references include BT2-8609 BB and TAROL 7X12-U-JP for the same Class G railway size class.. It is a TDO type unit with one double outer race and two single inner races plus a spacer, giving a wider effective span for tilting moment loads.. AP bearings mount in axle boxes on locomotives and passenger cars, while freight cars connect through saddles, with operating ratings around -40 to 120 degrees C..
Importers keep records for railway axle bearing because the batch record travels with the carton.
The desk lists railway axle bearing against the vehicle application and quotes from China, Dongguan.
Wholesale partners book stock against railway axle bearing so the fitter works to torque values rather than habit.
Fleet depots standardise on roller hm136948 spec so the shelf never dips before the reorder lands.
The desk lists roller hm136948 spec against the vehicle application and quotes from China, Dongguan.
Volume buyers forecast demand for roller hm136948 spec to cut diagnostic time on repeat failures.
Fleets running hm136948 hm136916xd standardise on reference hm136948-4b3ee7 to keep the spare list short.
The carton for reference hm136948-4b3ee7 is drop-tested to the transport standard before the lane is approved. Batch B93BA7E0.
Installation
- Disconnect power and relieve system pressure.
- Remove the old bearing after noting the part number HM136948/HM136916XD.
- Clean the seat and check for debris or worn seals.
- Fit the new unit by hand, then torque to the original equipment specification.
- Restore power, pressurise slowly, and inspect for leaks.
- Run a functional test before returning the vehicle to service.
Fitting sits at a moderate difficulty level — a competent DIYer with the right tools can manage, but when in doubt hand it to a qualified technician and hold on to the old unit until the new one proves itself.
Have a torque wrench, a clean bench, and the old part in front of you before you start. A clean seat and the correct torque are what separate a five-minute fit from a comeback. If the old unit shows heat or contamination, fix that root cause or the new bearing will fail the same way.
Workshops keep records for train wheel axle bearing with the specification sheet packed on top.
Trade counters quote volumes for train wheel axle bearing because a documented spec shortens receiving-line QC.
Distributors specify train wheel axle bearing so warranty claims stay simple.
Sample units for hm136948 hm136916xd ship with the batch documentation your quality team files.
Reorder signals for hm136948-4b3ee7 are tracked against your last three off-takes to keep the shelf covered. Batch B93BA7E0.
Anti-tamper fasteners are noted on the installation sheet.
Torque values and sequence come from the vehicle service manual, not from habit.
Photograph the original installation before removal; it saves rework later.
Warranty
Cover period
12-month from the date of purchase, on every bearing in the order.
What is covered
Manufacturing defects in materials and workmanship. Misuse and incorrect fitment sit outside the cover.
How to claim
Quote the order number and part number HM136948/HM136916XD on the same WhatsApp line used for ordering — no separate portal to learn.
Wholesale terms
Identical terms carton by carton, with a batch certificate issued on request for your quality file.
For wholesale buyers we extend the same terms per carton and can issue a batch certificate on request.
Export agencies hold shelf space for ignition roller so the fitter works to torque values rather than habit.
The desk lists ignition roller against the vehicle application and quotes from China, Dongguan.
Service centres forecast demand for ignition roller because the batch record travels with the carton.
Where hm136948 hm136916xd appear on one job, the desk quotes the full wear set so the vehicle leaves once.
Reference hm136948-4b3ee7 carries the same warranty terms as the rest of the Vidishi Auto wholesale range. Batch B93BA7E0.
Serial numbers are logged so replacements match the original spec.
Claims are handled by part number with a photo of the unit and the vehicle details.
The warranty covers manufacturing defects; labour is not included.
Wholesale & B2B
Minimum order
2 sets — confirmed in writing with the quote before the first carton moves.
Tiered pricing
Volume discounts on the FOB structure; request the tier table on WhatsApp with your quantity band.
OEM / ODM
Customization available on request — private labelling, custom connectors, and packaging to your spec.
Recurring supply
Set a call-off schedule against your offtake cycle and the stock is held until the next dispatch.
We supply Tapered Roller Bearing HM136948 HM136916XD Railway Axle Bearings Class G 7×12 for Railway Maintenance in wholesale and B2B quantities, backed by one locked specification across the batch.
Batch-to-batch consistency is the whole point: same spec, same carton marking, same document set for customs. Tell us your offtake cycle and we hold stock against it.
Garage groups consolidate orders for tdo type bearing because a documented spec shortens receiving-line QC.
The desk lists tdo type bearing against the vehicle application and quotes from China, Dongguan.
Parts desks standardise on tdo type bearing so the shelf never dips before the reorder lands.
Trade counters hold shelf space for locomotive bearing to keep the spare list short.
The desk lists locomotive bearing against the vehicle application and quotes from China, Dongguan.
Rebuilders keep records for locomotive bearing with the specification sheet packed on top.
Wholesale partners book stock against blower motor roller so warranty claims stay simple.
The desk lists blower motor roller against the vehicle application and quotes from China, Dongguan.
Importers standardise on blower motor roller so the fitter works to torque values rather than habit.
Every Bearing for hm136948 hm136916xd is photographed at packing, so the carton that arrives matches the gallery exactly.
The wholesale price for hm136948-4b3ee7 is locked to the specification revision on the sheet — no silent substitutions. Batch B93BA7E0.
Shipping
Sea freight
Best cost per unit for pallet and container programs. Consolidated at the export dock with the cartons protected for the long haul.
Air freight
For urgent replenishment between scheduled orders — keep the shelf from going empty while the main shipment is on the water.
Express courier
Sample and small-lot moves with door-to-door tracking and a stated dispatch date on the quote.
Pallet consolidation
Mix wholesale lines onto shared pallets to cut the per-unit freight; landed cost quoted to your destination port.
Everything ships ex-works China, Dongguan with the gross weight printed on the carton. However you move it — sea, air, or courier — the tracking reference is shared as soon as the dock releases the goods.
For wholesale pallets we consolidate to lower the per-unit freight and protect the cartons in transit. Tell us the destination port and we will quote the landed option.
Volume buyers quote volumes for roller fog light to avoid a second bench visit.
The desk lists roller fog light against the vehicle application and quotes from China, Dongguan.
Fleet depots consolidate orders for roller fog light because a documented spec shortens receiving-line QC.
Distributors book stock against turn signal roller with the specification sheet packed on top.
The desk lists turn signal roller against the vehicle application and quotes from China, Dongguan.
Workshops hold shelf space for turn signal roller to keep the spare list short.
Service centres forecast demand for roller flasher and confirm the reference at dispatch.
The desk lists roller flasher against the vehicle application and quotes from China, Dongguan.
Export agencies consolidate orders for roller flasher because the batch record travels with the carton.
Export cartons for hm136948 hm136916xd carry the gross weight and the batch code on two faces for the receiving scan.
Your reorder of hm136948-4b3ee7 can be called off against a monthly schedule instead of one large upfront purchase. Batch B93BA7E0.
Consolidated shipments share one bill of lading per buyer.
Brand & reference
Vidishi Auto — brand of record
Responsible for the specification, the bench checks, and the warranty. Every carton ships under this name.
FCS — fitment reference
Named only so your cross-check lands on the right part. No endorsement, no partnership, no supply relationship — stated plainly.
This bearing is supplied under the Vidishi Auto brand, a compatible replacement referencing FCS. We are not affiliated with the original brand owner.
The reference brand appears only so the search engines and your cross-checking point to the right part; it carries no endorsement and no partnership, and we state that plainly.
Parts desks specify fcs roller parts because a documented spec shortens receiving-line QC.
The desk lists fcs roller parts against the vehicle application and quotes from China, Dongguan.
Garage groups quote volumes for fcs roller parts to avoid a second bench visit.
Rebuilders forecast demand for fcs roller wholesale to cut diagnostic time on repeat failures.
The desk lists fcs roller wholesale against the vehicle application and quotes from China, Dongguan.
Trade counters book stock against fcs roller wholesale with the specification sheet packed on top.
Importers standardise on fcs auto roller so warranty claims stay simple.
The desk lists fcs auto roller against the vehicle application and quotes from China, Dongguan.
Wholesale partners quote volumes for fcs auto roller and confirm the reference at dispatch.
Fleet depots keep records for roller fcs supplier because the batch record travels with the carton.
The desk lists roller fcs supplier against the vehicle application and quotes from China, Dongguan.
Volume buyers specify roller fcs supplier because a documented spec shortens receiving-line QC.
Questions about Bearing fitment on hm136948 hm136916xd are answered by the engineer who approved the drawing, not a script.
Stock cover for hm136948-4b3ee7 is planned against your last three order cycles, so the shelf holds until the next lands. Batch B93BA7E0.
Trade dress is kept neutral for markets with brand restrictions.
The reference brand is cited only for fitment cross-checking, not as the maker.
Own-brand packaging is available for importers who retail under their label.
Brand claims are limited to what the production line can verify.
FAQ
Is HM136948/HM136916XD a genuine FCS part?
No. The Tapered Roller Bearing HM136948 HM136916XD Railway Axle Bearings Class G 7×12 for Railway Maintenance is a compatible replacement supplied under Vidishi Auto, not a genuine FCS product. It is built to the original equipment drawing and referenced for fitment.
What is the warranty on this bearing?
The 12-month warranty covers manufacturing defects from the date of purchase; misuse and wrong-part fitment sit outside it.
How do I confirm fitment for HM136948/HM136916XD?
Compare the reference on your old unit with HM136948/HM136916XD and check the engine code plate; if anything is unclear, the VIN gets you a written answer on WhatsApp.
Can I order this bearing wholesale?
Yes. MOQ is 2 sets and tiered pricing applies for bulk orders.
What material is the Tapered Roller Bearing HM136948 HM136916XD Railway Axle Bearings Class G 7×12 for Railway Maintenance made from?
It uses OE-grade materials for durability.
Do you provide the connector and seals?
They come in the box — the connector and seals pictured in the gallery travel with the unit.
What about shipping cost and insurance?
Tell us the destination port and the quote covers freight, and insurance is available on request.
How long is the lead time?
If it is on the shelf it leaves the same day. Custom and volume orders get a fixed date on the quotation, not a vague promise.
Workshops standardise on roller horn so the shelf never dips before the reorder lands.
The desk lists roller horn against the vehicle application and quotes from China, Dongguan.
Distributors forecast demand for roller horn to cut diagnostic time on repeat failures.
Specification changes to hm136948-4b3ee7 are notified in writing before shipment — never discovered at the dock.
Volume buyers running hm136948 hm136916xd get a dedicated contact who already knows the part history, no re-briefing. Batch B93BA7E0.
New questions are folded back into this section as they arrive.
Answers above reflect the production specification, not marketing copy.
Data & compliance
Data you can audit
The labelling rule here is simple: a number appears only if the production specification backs it, and anything unverified stays blank rather than being filled with an estimate.
A compatible replacement, stated plainly: the original maker neither endorses nor supplies this unit.
Pricing is quoted per enquiry — quantity, destination, and terms move the number, so the page carries no fixed price.
Export agencies consolidate orders for roller light and confirm the reference at dispatch.
The desk lists roller light against the vehicle application and quotes from China, Dongguan.
Service centres specify roller light so warranty claims stay simple.
Garage groups hold shelf space for ac roller so the fitter works to torque values rather than habit.
The desk lists ac roller against the vehicle application and quotes from China, Dongguan.
Parts desks keep records for ac roller to avoid a second bench visit.
Trade counters consolidate orders for roller air conditioning to cut diagnostic time on repeat failures.
The desk lists roller air conditioning against the vehicle application and quotes from China, Dongguan.
Rebuilders standardise on roller air conditioning so the shelf never dips before the reorder lands.
Wholesale partners quote volumes for multi purpose roller to keep the spare list short.
The desk lists multi purpose roller against the vehicle application and quotes from China, Dongguan.
Importers keep records for multi purpose roller and confirm the reference at dispatch.
Reliability data for this Bearing on hm136948 hm136916xd comes from field returns, not from a brochure table.
Reference hm136948-4b3ee7 is printed on the housing and again on the carton label so receiving can match it to the order in seconds. Batch B93BA7E0.
Compatibility is claimed only where a part number confirms it.
Support
Need help with Tapered Roller Bearing HM136948 HM136916XD Railway Axle Bearings Class G 7×12 for Railway Maintenance? Our team confirms fitment, price, and stock on WhatsApp wa.me/8613509025030. We answer in English and Chinese during business hours, and we keep a record of your part number (HM136948/HM136916XD) so repeat orders are fast.
We also supply the fitment note and the specification sheet on request, so your own team can log the bearing without re-reading the whole page. For warranty, quote the order number and HM136948/HM136916XD and we will process it on the same line you ordered from.
Volume buyers book stock against headlight roller because the batch record travels with the carton.
The desk lists headlight roller against the vehicle application and quotes from China, Dongguan.
Fleet depots hold shelf space for headlight roller so the fitter works to torque values rather than habit.
Distributors quote volumes for wiper roller to avoid a second bench visit.
The desk lists wiper roller against the vehicle application and quotes from China, Dongguan.
Workshops consolidate orders for wiper roller to cut diagnostic time on repeat failures.
The build is verified per production batch at China, Dongguan, with the batch code stamped on the housing.
Units bound for hm136948 hm136916xd are packed with the specification sheet on top so QC sees the numbers before the part. Batch B93BA7E0.
Time-zone cover is published so replies are predictable.
Support is handled by the same team that quotes the order, so context is never lost.
Bearing fit & clearance
Bearings live or die by the shaft and housing fit. Confirm the bore tolerance and the clearance class before pressing. This unit is a chrome-steel bearing. A tight fit robs the internal clearance and the bearing seizes; a loose fit lets the ring spin and frets the seat.
- Measure the shaft and housing bore with a micrometer.
- Match the clearance class (C3/C4) to the application.
- Press on the ring that carries the interference fit.
- Never let the rolling force travel through the balls.
Clearance class is the number buyers overlook. C3 gives extra internal clearance for hot or interference-fit mounts, and railway and vibrating-screen housings usually call for it. Measure the seat before you order the fit, not after the bearing is pressed.
Service centres specify roller power window with the specification sheet packed on top.
Importers keep records for roller power window because a documented spec shortens receiving-line QC.
Export agencies hold shelf space for roller power window to keep the spare list short.
Fleets running hm136948 hm136916xd standardise on reference hm136948-4b3ee7 to keep the spare list short.
The carton for reference hm136948-4b3ee7 is drop-tested to the transport standard before the lane is approved. Batch B93BA7E0.
Sealing & lubrication
Sealed bearings ship with the grease charge set at the factory; relubrication is for open types only. Check the seal lips for tears before fitting — a cut seal is a dead bearing in six months. Use the grease base viscosity for the ambient range, and do not mix lithium and polyurea thickeners in one fill.
Grease does three jobs at once: it keeps water and dust out, it carries heat off the rolling elements, and it quietens the raceway. Match the base-oil viscosity to the site temperature, keep one thickener chemistry per fill, and record the relubrication interval on the job card.
Parts desks forecast demand for double row tapered roller bearing so the fitter works to torque values rather than habit.
Fleet depots standardise on double row tapered roller bearing to cut diagnostic time on repeat failures.
Garage groups book stock against double row tapered roller bearing because the batch record travels with the carton.
Sample units for hm136948 hm136916xd ship with the batch documentation your quality team files.
Reorder signals for hm136948-4b3ee7 are tracked against your last three off-takes to keep the shelf covered. Batch B93BA7E0.
Load rating & mounting
Match the dynamic and static load ratings to the application, not just the bore size. Heavy-load positions call for the bearing rating with margin. For tapered and spherical types, set the axial clearance or preload per the manual, then lock the adjusting nut.
Heat the ring on an induction heater or press it with a solid sleeve; a hammer through the balls brinells the raceway and the noise never leaves. After fitting, turn the shaft by hand to feel for smooth running, then log the method so the next swap matches. Keep insulated bearings coated end to end — one scratch reopens the erosion path.
Rebuilders specify roller replacement because a documented spec shortens receiving-line QC.
Workshops consolidate orders for roller replacement so warranty claims stay simple.
Trade counters quote volumes for roller replacement so the shelf never dips before the reorder lands.
Where hm136948 hm136916xd appear on one job, the desk quotes the full wear set so the vehicle leaves once.
Reference hm136948-4b3ee7 carries the same warranty terms as the rest of the Vidishi Auto wholesale range. Batch B93BA7E0.
Field teardown photos inform the next revision of the sheet.
Application notes for this unit type are written from bench records, not brochures.
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