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TS 16949
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Thrust Ball Bearing
Thrust Ball Bearings 51308–51110, High-Load, Precision Mechanical Bearings
Basic Info
| Inner Diameter | |
|---|---|
| Outer Diameter | 78 mm |
| Thickness | |
| Load Type | |
| Lubrication | |
| Material |
Introduction
High-precision thrust bearings with ISO9001:2008 certification. Available in multiple models (e.g., 51308–51210), P0–P2 precision grades, and Z1V1–Z3V3 vibration levels. Non-aligning, single-row, separated design. In stock for fast 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 Thrust Ball Bearings (51308–51110 Series)
| Description | Core Value |
|---|---|
| Wide selection: 51308, 51408, 51109–51110 — compatible with global OEM specs | |
| Precision Grades | P0 to P2 — ultra-precise axial runout control for high-speed machinery |
| Vibration Levels | Z1V1–Z3V3 certified — ensures smooth operation in precision equipment |
| Material & Hardness | GCR15 bearing steel, heat-treated to 60–64 HRC — superior wear resistance |
| Lubrication Flexibility | Grease or oil compatible — adaptable to diverse industrial environments |
| Dedicated thrust (axial-only) design — optimized for pure unidirectional loads | |
| ISO9001:2008 Certified | Consistent quality control across batches — traceable manufacturing |
| In-Stock Availability | Immediate dispatch — no lead-time delays for urgent projects |
| OEM/ODM Support | Custom marking, packaging & specs — seamless integration for distributors |
| Typical Applications | Cranes, automotive steering columns, machine tool spindles, hydraulic pumps |
Why choose these SKF-grade thrust ball bearings over generic alternatives? Higher dimensional accuracy, lower noise, extended service life under heavy axial loads — backed by real-world testing. Unlike budget imports, each batch undergoes dynamic load verification and surface roughness inspection (<0.2 μm Ra). Frequently asked: “Can they replace NSK 51109?” Yes — identical ISO dimensions and load ratings. “Are seals included?” Standard models are open-type; sealed variants available on request. Ready to verify compatibility or request a sample quote? Contact us today — our technical team replies within 2 business hours.
Product Summary
- Product Name
- Thrust Ball Bearings 51308–51110, High-Load, Precision Mechanical Bearings
- 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
Thrust Ball Bearings 51308–51110, High-Load, Precision Mechanical Bearings
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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