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Thrust Ball Bearing
China Thrust Ball Bearings 51200-51204, High-Load Auto Parts
Basic Info.
| Inner Diameter | |
| Outer Diameter | |
| Thickness | 14 mm |
Introduction
This BDL 51204 thrust bearing is made of high-quality bearing steel, designed for axial load applications. It features non-aligning, separated structure with standard dimensions 20×40×14 mm. Certified to ISO9001:2008, it supports OEM/ODM service and is ready for immediate shipment from stock.7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Key Specifications & Benefits of SKF Thrust Ball Bearings (51200–51204)
| Description | Core Value |
|---|---|
| Standardized ISO 512 series: 51200 to 51204 — seamless interchangeability with SKF original specs | |
| Load Capacity | High axial load support (up to 18.5 kN for 51204) — ideal for vertical shafts & gearboxes |
| Precision Grades | P0 to P2 tolerance options — meets strict OEM requirements for CNC spindles & automation |
| Lubrication Flexibility | Grease or oil compatible — reduces maintenance downtime across industrial & automotive use |
| Material & Hardness | GCr15 bearing steel, 60–64 HRC — superior wear resistance vs. generic Chinese brands |
| Vibration Control | Z1V1–Z3V3 graded — ensures quiet, smooth operation in precision machinery |
| ISO 9001:2008 Certified | Full traceability & process control — backed by SKF-aligned quality documentation |
| Non-Aligning, Separated Design | Easy installation & replacement — saves labor cost in maintenance cycles |
| Compact Dimensions (e.g., 51204: 20×40×14 mm) | Space-efficient fit for tight assemblies — widely adopted in hydraulic pumps & steering systems |
| OEM/ODM Support | Custom branding, packaging & spec adjustments — trusted by Tier-1 auto parts suppliers globally |
Engineered for demanding thrust applications — from wind turbine yaw systems to automotive clutch releases — these bearings deliver SKF-level reliability at competitive trade pricing. Unlike budget alternatives, our 512-series features tighter raceway geometry control, lower noise variance, and batch-tested hardness consistency. FAQ: Are samples available? Yes. Can you match SKF part numbers exactly? Absolutely — we cross-reference per ISO 355 and DIN 722. What’s the lead time for bulk orders? Typically 7–10 days from confirmed PO. Ready to verify compatibility or request a technical datasheet? Send your inquiry now.
Product Summary
- Product Name
- China Thrust Ball Bearings 51200-51204, High-Load Auto Parts
- Category
- Thrust Ball Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Thrust Ball Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
China Thrust Ball Bearings 51200-51204, High-Load Auto Parts
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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