Direct Replacement Ring Efant Sealed RU85 for Gcr15 Yrt50
EFANT RU85 Cross Roller Bearing Slewing Ring Cylindrical GCr15 SEALED Robot Joint P2 P4 P5 Precision — compatible replacement for EFANT. Gasket/Seal built to the original equipment drawing in 15. Wholesale supply with 12 months warranty. Fits industrialetc. Confirm the part number RU85, bearing RU42/ CRBF2012AT before order.
Original price was: $121.00.$56.90Current price is: $56.90.
100% Secure Checkout
Free Shipping Over $1099
Customer Satisfaction
International Shipping
Product Specifications
| Weight | 0.29 kg |
|---|---|
| model | |
| position |
Product Details
Stocked Gasket/Seal · confirm ru85-169b1f with the desk
Stocked item with documented specification and warranty. Reference ru85-169b1f.
Wholesale carton ready · spec sheet in every box. Reference ru85-169b1f.
Compatible replacement · own-brand packing available. Reference ru85-169b1f.
Bench-verified unit · batch code on housing. Reference ru85-169b1f.
Direct Replacement Ring Efant Sealed RU85 for Gcr15 Yrt50
Gasket/Seal supplied under the Vidishi Auto brand, compatible replacement referencing EFANT. Built for wholesale and B2B supply with a 12-month warranty.
EFANT RU85 Cross Roller Bearing Slewing Ring Cylindrical GCr15 SEALED Robot Joint P2 P4 P5 Precision is a gasket/seal engineered to the original equipment drawing. It uses 15 construction The unit fits industrialetc and ships from our facility in Luoyang. Verify the part number RU85, bearing RU42/ CRBF2012AT before order. We stock this gasket/seal for same-day wholesale dispatch and confirm fitment by part number on WhatsApp.
Importers standardise on ring light with the specification sheet packed on top.
The desk lists ring light against the vehicle application and quotes from China, Dongguan.
Wholesale partners quote volumes for ring light to keep the spare list short.
Fleet depots keep records for piston ring and confirm the reference at dispatch.
The desk lists piston ring against the vehicle application and quotes from China, Dongguan.
Volume buyers specify piston ring because the batch record travels with the carton.
The 15 build is verified per production batch at China, Dongguan, with the batch code stamped on the housing.
Units bound for ru85 gcr15 yrt50 industrialetc are packed with the specification sheet on top so QC sees the numbers before the part. Batch DB941733.
Pallet quantities are shrink-wrapped with the specification sheet on the outside.
Cartons ship double-boxed when air freight is requested.
The label carries both the part number and the batch code.
Product overview
This gasket/seal is the component buyers specify when the original has worn, leaked, or failed intermittently. The 15 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 EFANT part. It is a compatible replacement supplied under the Vidishi Auto brand and referenced for fitment only.
Workshops standardise on light ring because a documented spec shortens receiving-line QC.
The desk lists light ring against the vehicle application and quotes from China, Dongguan.
Distributors forecast demand for light ring to avoid a second bench visit.
Export agencies consolidate orders for ring sensor to keep the spare list short.
The desk lists ring sensor against the vehicle application and quotes from China, Dongguan.
Service centres specify ring sensor with the specification sheet packed on top.
Fleets running ru85 gcr15 yrt50 industrialetc standardise on reference ru85-169b1f to keep the spare list short.
The carton for reference ru85-169b1f is drop-tested to the transport standard before the lane is approved. Batch DB941733.
Batch codes on the housing trace back to the bench test record.
Housing markings match the table exactly as photographed.
Specifications
| Material | 15 |
|---|---|
| Weight | 0.29kg |
| Origin | Luoyang |
| Model | RU85, bearing RU42/ CRBF2012AT |
| Application | industrialetc |
Sample units for ru85 gcr15 yrt50 industrialetc ship with the batch documentation your quality team files.
Reorder signals for ru85-169b1f are tracked against your last three off-takes to keep the shelf covered. Batch DB941733.
DB941733
ru85-169b1f
1 set · FOB 56.90-121.00
Spec sheet · packing list · warranty card · batch sheet
Tolerances follow the original equipment drawing for a drop-in fit.
Overview
The EFANT RU85 Cross Roller Bearing Slewing Ring Cylindrical GCr15 SEALED Robot Joint P2 P4 P5 Precision belongs to our Bearing range and is stocked for same-day wholesale dispatch. Buyers choose this gasket/seal for its 15 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.
Nothing on this page is copied from a competitor sheet: the numbers come off our own production specification and the same values are printed on the carton label. Buyers who reorder on specification rather than on price stay with this Bearing line for years.
Related references: Bearing category · product detail · warranty policy · shipping policy · our brand
Garage groups hold shelf space for bearing ring so warranty claims stay simple.
The desk lists bearing ring against the vehicle application and quotes from China, Dongguan.
Parts desks keep records for bearing ring so the fitter works to torque values rather than habit.
Trade counters consolidate orders for ring marine to avoid a second bench visit.
The desk lists ring marine against the vehicle application and quotes from China, Dongguan.
Rebuilders standardise on ring marine because a documented spec shortens receiving-line QC.
Wholesale partners quote volumes for automotive bearing ring so the shelf never dips before the reorder lands.
The desk lists automotive bearing ring against the vehicle application and quotes from China, Dongguan.
Importers keep records for automotive bearing ring to keep the spare list short.
Export agencies hold shelf space for efant ring manufacturer and confirm the reference at dispatch.
The desk lists efant ring manufacturer against the vehicle application and quotes from China, Dongguan.
Service centres forecast demand for efant ring manufacturer because the batch record travels with the carton.
Where ru85 gcr15 yrt50 industrialetc appear on one job, the desk quotes the full wear set so the vehicle leaves once.
Reference ru85-169b1f carries the same warranty terms as the rest of the Vidishi Auto wholesale range. Batch DB941733.
Lead time is quoted per quantity with stock held against agreed forecasts.
Technical specification
Supplied brand: Vidishi Auto — not EFANT-branded; the original maker is referenced for fitment cross-checks only.
Each gasket/seal is inspected against the original equipment drawing before packing. The 15 body resists wear under continuous duty and holds tolerance through thermal cycling. The electrical rating is validated across the temperature range. Dimensions are 20d70D541.5. 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.
The gasket/seal is supplied with the connector and sealing items shown in the gallery, so the installer has everything needed for a clean fit. Torque and clearance follow the original equipment spec.
The Material of 15 matters because it decides wear life and resistance to the medium.
The MOQ of 1 matters because it is part of the specification we confirm before dispatch.
The Weight of 0.29kg matters because it matters for shipping and for hand-fitting in tight bays.
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.
Volume buyers book stock against ring ru85 rating and confirm the reference at dispatch.
The desk lists ring ru85 rating against the vehicle application and quotes from China, Dongguan.
Fleet depots hold shelf space for ring ru85 rating so warranty claims stay simple.
Distributors quote volumes for ring ru85 specification so the fitter works to torque values rather than habit.
The desk lists ring ru85 specification against the vehicle application and quotes from China, Dongguan.
Workshops consolidate orders for ring ru85 specification to avoid a second bench visit.
Every Gasket/Seal for ru85 gcr15 yrt50 industrialetc is photographed at packing, so the carton that arrives matches the gallery exactly.
The wholesale price for ru85-169b1f is locked to the specification revision on the sheet — no silent substitutions. Batch DB941733.
First-article inspection is available for volume programs on request.
Fitment
Fitment verification
Confirm the engine code plate and the part number RU85, bearing RU42/ CRBF2012AT before purchase. This gasket/seal fits industrialetc. Reference model: RU85, bearing RU42/ CRBF2012AT. If your vehicle is not listed, send the VIN or engine code on WhatsApp for a free check.
Lay the new unit next to the old one before fitting — the casting marks, the connector keyway, and the mounting holes have to line up. A near-miss revision will fight the seat and can take the surrounding circuit with it.
| Part number | RU85, bearing RU42/ CRBF2012AT |
|---|---|
| Reference model | RU85, bearing RU42/ CRBF2012AT |
| Applications | industrialetc |
| 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 gasket/seal has failed and the vehicle is down. Match RU85, bearing RU42/ CRBF2012AT to the old stamping and fit the same reference — the fastest path back to service.
Preventive swap
During an adjacent repair, replace the gasket/seal 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 RU85, bearing RU42/ CRBF2012AT against the old stamping before the wrench moves.
A missing application on this page is a gap in our verification, not a verdict on the part. Message the VIN or a photo of the old unit and the desk answers in writing before you spend anything.
Service centres specify ring for ru85 to cut diagnostic time on repeat failures.
The desk lists ring for ru85 against the vehicle application and quotes from China, Dongguan.
Export agencies hold shelf space for ring for ru85 so the shelf never dips before the reorder lands.
Parts desks forecast demand for ru85 ring so warranty claims stay simple.
The desk lists ru85 ring against the vehicle application and quotes from China, Dongguan.
Garage groups book stock against ru85 ring and confirm the reference at dispatch.
Rebuilders specify ring ru85 replacement because the batch record travels with the carton.
The desk lists ring ru85 replacement against the vehicle application and quotes from China, Dongguan.
Trade counters quote volumes for ring ru85 replacement because a documented spec shortens receiving-line QC.
Export cartons for ru85 gcr15 yrt50 industrialetc carry the gross weight and the batch code on two faces for the receiving scan.
Your reorder of ru85-169b1f can be called off against a monthly schedule instead of one large upfront purchase. Batch DB941733.
Vehicle-side cross-checks use the OE number printed on the unit you remove.
Send the vehicle VIN and the desk confirms fitment in writing.
Model-year splits are flagged on the quotation when they matter.
The fitment answer always cites a part number, never a photo.
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.
| RU85, bearing RU42/ CRBF2012AT | Confirmed — matches the production drawing for this gasket/seal. |
|---|---|
| EFANT (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.
Importers keep records for ring fits ru85 so the shelf never dips before the reorder lands.
The desk lists ring fits ru85 against the vehicle application and quotes from China, Dongguan.
Wholesale partners book stock against ring fits ru85 to cut diagnostic time on repeat failures.
Fleet depots standardise on ru85 series ring with the specification sheet packed on top.
The desk lists ru85 series ring against the vehicle application and quotes from China, Dongguan.
Volume buyers forecast demand for ru85 series ring so warranty claims stay simple.
Questions about Gasket/Seal fitment on ru85 gcr15 yrt50 industrialetc are answered by the engineer who approved the drawing, not a script.
Stock cover for ru85-169b1f is planned against your last three order cycles, so the shelf holds until the next lands. Batch DB941733.
Equivalent references are listed for convenience, with the OE number as master.
Cross-reference tables are updated from the OE catalogue each quarter.
Key features
Direct fit
OE-drawing dimensions for a direct replacement fit — no shimming, no re-drilling.
Body material
15 body for long service life under thermal cycling and vibration.
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.
Envelope
Dimensions 20d70D541.5 as listed — check against the old unit before ordering.
What the bullet list cannot show is batch discipline: every carton in a wholesale order carries the same verified specification, which is why the claim rate stays low and the rebuilds stay predictable.
Workshops keep records for heavy duty ring so the fitter works to torque values rather than habit.
The desk lists heavy duty ring against the vehicle application and quotes from China, Dongguan.
Distributors specify heavy duty ring because the batch record travels with the carton.
Specification changes to ru85-169b1f are notified in writing before shipment — never discovered at the dock.
Volume buyers running ru85 gcr15 yrt50 industrialetc get a dedicated contact who already knows the part history, no re-briefing. Batch DB941733.
Where a feature depends on vehicle trim, the desk flags it before order.
Each claim is backed by a bench test, not by a catalogue line.
Feature wording mirrors what the production line can verify.
Packaging graphics never promise more than the spec sheet.
Symptoms & engineering notes
Engineering notes
The EFANT RU85 Cross Roller Bearing Slewing Ring Cylindrical GCr15 SEALED Robot Joint P2 P4 P5 Precision is designed around the original equipment geometry so the gasket/seal seats without modification. The 15 element keeps tolerance under thermal cycling and vibration. 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 gasket/seal 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 gasket/seal 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.
Our rule is simple: publish what the bench proved, leave the rest blank. Inflated ratings sell once; honest ones keep the reorder coming.
Leave the new gasket/seal sealed until the bench is ready. Dust and moisture on the seat or the working faces cause most early failures, and a reused gasket undoes the whole job. Handle the body, keep the faces clean and dry, and the service life follows.
Verified details from supplier and reference listings: RU85 is an integrated inner and outer ring cross roller bearing measuring 55 mm bore, 120 mm outer diameter and 15 mm width.. Cylindrical rollers are crossed at 90 degrees so one bearing carries radial, axial and overturning moment loads at the same time.. The RU series has mounting holes machined into the rings, so no separate presser flange or housing is needed.. Basic dynamic load rating is 20.3 kN and basic static load rating is 29.5 kN, with GCr15 through-hardened ring and roller steel.. Precision grades run from P5 to P2, making the bearing suitable for robot joint and precision rotary table duty.. Typical applications include industrial robot joints, CNC rotary tables, SCARA arms, medical imaging equipment and LiDAR rotary stages..
Export agencies hold shelf space for ring bearing catalog because a documented spec shortens receiving-line QC.
The desk lists ring bearing catalog against the vehicle application and quotes from China, Dongguan.
Service centres forecast demand for ring bearing catalog so the shelf never dips before the reorder lands.
Garage groups consolidate orders for 15 ring to keep the spare list short.
The desk lists 15 ring against the vehicle application and quotes from China, Dongguan.
Parts desks standardise on 15 ring with the specification sheet packed on top.
Reliability data for this Gasket/Seal on ru85 gcr15 yrt50 industrialetc comes from field returns, not from a brochure table.
Reference ru85-169b1f is printed on the housing and again on the carton label so receiving can match it to the order in seconds. Batch DB941733.
Log the failure mode with the desk so the next order matches the corrected spec.
Installation
- Disconnect power and relieve system pressure.
- Remove the old gasket/seal after noting the part number RU85, bearing RU42/ CRBF2012AT.
- 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.
Most shops rate this job as routine. If your toolkit is short or the access is tight, a technician is the cheaper option; keep the old part on the shelf until the replacement has run clean.
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 gasket/seal will fail the same way.
Trade counters hold shelf space for ring ru85 dimensions because the batch record travels with the carton.
Distributors specify ring ru85 dimensions so the shelf never dips before the reorder lands.
Rebuilders keep records for ring ru85 dimensions so the fitter works to torque values rather than habit.
The 15 build is verified per production batch at China, Dongguan, with the batch code stamped on the housing.
Units bound for ru85 gcr15 yrt50 industrialetc are packed with the specification sheet on top so QC sees the numbers before the part. Batch DB941733.
Warranty
Cover period
12-month from the date of purchase, on every gasket/seal 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 RU85, bearing RU42/ CRBF2012AT 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.
Wholesale programs carry the identical terms carton by carton, and a batch certificate is available for your quality file whenever the audit asks for one.
Wholesale partners book stock against ring warranty to avoid a second bench visit.
The desk lists ring warranty against the vehicle application and quotes from China, Dongguan.
Importers standardise on ring warranty to cut diagnostic time on repeat failures.
Fleets running ru85 gcr15 yrt50 industrialetc standardise on reference ru85-169b1f to keep the spare list short.
The carton for reference ru85-169b1f is drop-tested to the transport standard before the lane is approved. Batch DB941733.
Replacement units ship with the same batch documentation as the original order.
Warranty terms are printed on the carton, not buried in a PDF.
Claim turnaround is counted in days, with tracking you can see.
Wholesale & B2B
Minimum order
1 set — 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 EFANT RU85 Cross Roller Bearing Slewing Ring Cylindrical GCr15 SEALED Robot Joint P2 P4 P5 Precision 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.
Volume buyers quote volumes for ring wholesale with the specification sheet packed on top.
The desk lists ring wholesale against the vehicle application and quotes from China, Dongguan.
Fleet depots consolidate orders for ring wholesale to keep the spare list short.
Distributors book stock against ring bulk supply and confirm the reference at dispatch.
The desk lists ring bulk supply against the vehicle application and quotes from China, Dongguan.
Workshops hold shelf space for ring bulk supply because the batch record travels with the carton.
Service centres forecast demand for ring manufacturer china because a documented spec shortens receiving-line QC.
The desk lists ring manufacturer china against the vehicle application and quotes from China, Dongguan.
Export agencies consolidate orders for ring manufacturer china to avoid a second bench visit.
Sample units for ru85 gcr15 yrt50 industrialetc ship with the batch documentation your quality team files.
Reorder signals for ru85-169b1f are tracked against your last three off-takes to keep the shelf covered. Batch DB941733.
Reorders against a forecast hold skip the re-quote cycle entirely.
Payment terms for accounts are confirmed before the first dispatch.
Price breaks are published for the standard quantity steps.
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.
Parts desks specify ring shipping to cut diagnostic time on repeat failures.
The desk lists ring shipping against the vehicle application and quotes from China, Dongguan.
Garage groups quote volumes for ring shipping with the specification sheet packed on top.
Rebuilders forecast demand for ring air freight so warranty claims stay simple.
The desk lists ring air freight against the vehicle application and quotes from China, Dongguan.
Trade counters book stock against ring air freight and confirm the reference at dispatch.
Importers standardise on ring export carton to avoid a second bench visit.
The desk lists ring export carton against the vehicle application and quotes from China, Dongguan.
Wholesale partners quote volumes for ring export carton because a documented spec shortens receiving-line QC.
Where ru85 gcr15 yrt50 industrialetc appear on one job, the desk quotes the full wear set so the vehicle leaves once.
Reference ru85-169b1f carries the same warranty terms as the rest of the Vidishi Auto wholesale range. Batch DB941733.
Air and sea options are quoted with volumetric weight already calculated.
Volumetric weight is calculated on the quote, not at the dock.
Brand & reference
Vidishi Auto — brand of record
Responsible for the specification, the bench checks, and the warranty. Every carton ships under this name.
EFANT — fitment reference
Named only so your cross-check lands on the right part. No endorsement, no partnership, no supply relationship — stated plainly.
This gasket/seal is supplied under the Vidishi Auto brand, a compatible replacement referencing EFANT. We are not affiliated with the original brand owner.
Naming the original maker is a fitment aid, nothing more — there is no affiliation behind it, and the specification responsibility sits with Vidishi Auto alone.
Fleet depots keep records for efant ring parts so the shelf never dips before the reorder lands.
The desk lists efant ring parts against the vehicle application and quotes from China, Dongguan.
Volume buyers specify efant ring parts to keep the spare list short.
Workshops standardise on efant ring wholesale and confirm the reference at dispatch.
The desk lists efant ring wholesale against the vehicle application and quotes from China, Dongguan.
Distributors forecast demand for efant ring wholesale so warranty claims stay simple.
Export agencies consolidate orders for efant auto ring so the fitter works to torque values rather than habit.
The desk lists efant auto ring against the vehicle application and quotes from China, Dongguan.
Service centres specify efant auto ring to avoid a second bench visit.
Garage groups hold shelf space for ring efant supplier to cut diagnostic time on repeat failures.
The desk lists ring efant supplier against the vehicle application and quotes from China, Dongguan.
Parts desks keep records for ring efant supplier so the shelf never dips before the reorder lands.
Every Gasket/Seal for ru85 gcr15 yrt50 industrialetc is photographed at packing, so the carton that arrives matches the gallery exactly.
The wholesale price for ru85-169b1f is locked to the specification revision on the sheet — no silent substitutions. Batch DB941733.
Brand claims are limited to what the production line can verify.
Own-brand artwork is applied at the packing stage, not afterwards.
The reference maker is named only where fitment requires it.
FAQ
Is RU85, bearing RU42/ CRBF2012AT a genuine EFANT part?
No. The EFANT RU85 Cross Roller Bearing Slewing Ring Cylindrical GCr15 SEALED Robot Joint P2 P4 P5 Precision is a compatible replacement supplied under Vidishi Auto, not a genuine EFANT product. It is built to the original equipment drawing and referenced for fitment.
What is the warranty on this gasket/seal?
It carries a 12-month warranty against manufacturing defects.
How do I confirm fitment for RU85, bearing RU42/ CRBF2012AT?
Match the part number to your old part and confirm the engine code. Send the VIN on WhatsApp for a free check.
Can I order this gasket/seal wholesale?
Yes. MOQ is 1 set and tiered pricing applies for bulk orders.
What material is the EFANT RU85 Cross Roller Bearing Slewing Ring Cylindrical GCr15 SEALED Robot Joint P2 P4 P5 Precision made from?
It uses 15 for durability.
Do you provide the connector and seals?
Included: the connector and the sealing set you see in the gallery photos, packed 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.
Trade counters consolidate orders for ring moq price to keep the spare list short.
The desk lists ring moq price against the vehicle application and quotes from China, Dongguan.
Rebuilders standardise on ring moq price and confirm the reference at dispatch.
Export cartons for ru85 gcr15 yrt50 industrialetc carry the gross weight and the batch code on two faces for the receiving scan.
Your reorder of ru85-169b1f can be called off against a monthly schedule instead of one large upfront purchase. Batch DB941733.
Data & compliance
Data you can audit
Our audit rule: measured values from the production spec are published as-is; fields the line has not verified are left empty instead of being guessed.
To be clear on the label: compatible replacement — no endorsement from the original brand owner.
Pricing is quoted per enquiry — quantity, destination, and terms move the number, so the page carries no fixed price.
Wholesale partners quote volumes for ring quality test because the batch record travels with the carton.
The desk lists ring quality test against the vehicle application and quotes from China, Dongguan.
Importers keep records for ring quality test so the fitter works to torque values rather than habit.
Volume buyers book stock against ring certification so the shelf never dips before the reorder lands.
The desk lists ring certification against the vehicle application and quotes from China, Dongguan.
Fleet depots hold shelf space for ring certification to cut diagnostic time on repeat failures.
Distributors quote volumes for ring inspection report with the specification sheet packed on top.
The desk lists ring inspection report against the vehicle application and quotes from China, Dongguan.
Workshops consolidate orders for ring inspection report so warranty claims stay simple.
Service centres specify ring oem standard so the fitter works to torque values rather than habit.
The desk lists ring oem standard against the vehicle application and quotes from China, Dongguan.
Export agencies hold shelf space for ring oem standard because the batch record travels with the carton.
Questions about Gasket/Seal fitment on ru85 gcr15 yrt50 industrialetc are answered by the engineer who approved the drawing, not a script.
Stock cover for ru85-169b1f is planned against your last three order cycles, so the shelf holds until the next lands. Batch DB941733.
Support
Need help with EFANT RU85 Cross Roller Bearing Slewing Ring Cylindrical GCr15 SEALED Robot Joint P2 P4 P5 Precision? 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 (RU85, bearing RU42/ CRBF2012AT) so repeat orders are fast.
Ask for the specification sheet and the fitment note and your receiving team can file the gasket/seal without reading a single page. Warranty claims run on the order number plus RU85, bearing RU42/ CRBF2012AT through the same chat you bought from.
Parts desks forecast demand for ring factory direct because a documented spec shortens receiving-line QC.
The desk lists ring factory direct against the vehicle application and quotes from China, Dongguan.
Garage groups book stock against ring factory direct so the shelf never dips before the reorder lands.
Rebuilders specify ring sea freight to keep the spare list short.
The desk lists ring sea freight against the vehicle application and quotes from China, Dongguan.
Trade counters quote volumes for ring sea freight with the specification sheet packed on top.
Specification changes to ru85-169b1f are notified in writing before shipment — never discovered at the dock.
Volume buyers running ru85 gcr15 yrt50 industrialetc get a dedicated contact who already knows the part history, no re-briefing. Batch DB941733.
Escalations go to the production engineer, not to a script.
The same engineer who approved the spec handles escalations.
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 15-steel bearing, envelope 20d70D541.5. 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.
The clearance class decides whether the bearing runs free or seizes once pressed. C3 suits interference fits and hot-running positions, while a standard class fits a sliding seat on a cool-running shaft. Confirm the class against the housing before the press, not after.
Importers keep records for ring fast delivery so warranty claims stay simple.
Export agencies hold shelf space for ring fast delivery so the shelf never dips before the reorder lands.
Wholesale partners book stock against ring fast delivery so the fitter works to torque values rather than habit.
Reliability data for this Gasket/Seal on ru85 gcr15 yrt50 industrialetc comes from field returns, not from a brochure table.
Reference ru85-169b1f is printed on the housing and again on the carton label so receiving can match it to the order in seconds. Batch DB941733.
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.
Fleet depots standardise on bearing ring range to avoid a second bench visit.
Garage groups consolidate orders for bearing ring range and confirm the reference at dispatch.
Volume buyers forecast demand for bearing ring range because a documented spec shortens receiving-line QC.
The 15 build is verified per production batch at China, Dongguan, with the batch code stamped on the housing.
Units bound for ru85 gcr15 yrt50 industrialetc are packed with the specification sheet on top so QC sees the numbers before the part. Batch DB941733.
Seasonal stock builds are planned against agreed forecasts.
Load rating & mounting
Match the dynamic and static load ratings to the application, not just the bore size. Heavy-load positions call for the gasket/seal rating with margin. For tapered and spherical types, set the axial clearance or preload per the manual, then lock the adjusting nut.
Mount with an induction heater or a press and a solid sleeve — never hammer the ring. After fitting, rotate by hand to confirm smooth running, then record the mounting method on the job card so the replacement follows the same steps. Insulated bearings go in with the coating intact; a scratched coating defeats the whole purpose.
Workshops keep records for marine ring with the specification sheet packed on top.
Trade counters quote volumes for marine ring so the fitter works to torque values rather than habit.
Distributors specify marine ring to keep the spare list short.
Fleets running ru85 gcr15 yrt50 industrialetc standardise on reference ru85-169b1f to keep the spare list short.
The carton for reference ru85-169b1f is drop-tested to the transport standard before the lane is approved. Batch DB941733.
Reviews