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Thrust Ball Bearing
51101/51110 Thrust Ball Bearing – High-Quality Steel
Basic Info
| Inner Diameter | |
|---|---|
| Outer Diameter | |
| Thickness | 9 mm |
| Lubrication | |
| Precision Rating | |
| Load Direction |
Introduction
High-precision thrust bearing made of bearing steel, suitable for axial load applications. Compact size (12×26×9 mm), available in multiple precision grades and lubrication options. Certified to ISO9001:2008, in stock for immediate delivery.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-Grade Thrust Ball Bearing 51101/51110
| Description | Core Value |
|---|---|
| Interchangeable 51101 & 51110 — seamless drop-in replacement for SKF, NSK, TIMKEN systems | |
| Dimensions (mm) | 12×26×9 — ultra-compact design ideal for space-constrained mechanical drives |
| High-purity GCR15 bearing steel — hardened to 60–63 HRC for extended fatigue life | |
| P0 to P2 grades — meets or exceeds SKF ABEC-1 to ABEC-9 tolerances | |
| Pre-greased (NLGI #2) or oil-compatible — ready for immediate installation | |
| Vibration Class | Z1V1–Z3V3 certified — ultra-low noise for precision automation & medical devices |
| Load Capacity | Optimized axial thrust support — up to 1.8 kN dynamic load (51110) |
| Application Scope | Conveyor systems, automotive steering columns, machine tool spindles, agricultural gearboxes |
| Quality Assurance | ISO 9001:2008 certified production; 100% dimensional & rotation testing |
| Competitive Edge | Non-aligned + separated design enables faster maintenance vs. integrated thrust units |
Engineered for reliability where axial loads dominate and space is limited — this thrust ball bearing delivers OEM-grade performance at competitive pricing. Its superior surface finish, strict raceway geometry control, and consistent preload behavior ensure quieter operation and longer service intervals than standard alternatives. Unlike generic imports, each batch undergoes vibration spectrum analysis and torque consistency verification. Frequently asked: Is it suitable for high-speed applications? Yes — up to 12,000 rpm (51101) with proper lubrication. Can it handle radial loads? No — strictly axial-thrust optimized; pair with radial bearings if combined loading exists. What’s the shelf life? 3 years unopened under dry, ambient storage. Ready to specify for your next project? Send your inquiry now — our technical team replies within 2 hours.
Product Summary
- Product Name
- 51101/51110 Thrust Ball Bearing – High-Quality Steel
- 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
51101/51110 Thrust Ball Bearing – High-Quality Steel
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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