ISO 9001 Certified
TS 16949
Genuine SKF
Need Technical Advice?
Reply within 12 hours · 15+ certified engineers on call
Thrust Ball Bearing
Factory Direct Thrust Ball Bearings 51105–51206, High-Load, Precision-Made
Basic Info
| Inner Diameter | 25 mm |
| Outer Diameter | 42 mm |
| Thickness | 11 mm |
| Type | Thrust Bearing, Non-Aligning, Single Row |
| Lubrication | Grease or Oil |
| Material | Bearing Steel |
Introduction
High-precision thrust bearings (models 51105–51406) made of bearing steel, suitable for axial load applications. Features P0–P2 precision ratings, Z1V1–Z3V3 vibration control, ISO9001:2008 certification, and ready stock. Ideal for OEM/ODM use.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 (51105–51206)
| Description | Core Value |
|---|---|
| High-Precision Grades (P0 to P2) | Ultra-low runout & extended service life in high-speed applications |
| Grease or Oil Lubrication | Flexible maintenance—optimized for sealed or circulating systems |
| Non-Aligning, Separated Design | Easy installation & replacement; ideal for axial-load-only setups |
| Single-Row Thrust Configuration | Compact axial space requirement with maximum load capacity (25×42×11 mm) |
| Bearing Steel Construction | Superior hardness & fatigue resistance per ISO 9001:2008 certified process |
| Vibration Classes Z1V1–Z3V3 | Guaranteed quiet operation—critical for precision machinery & automation |
| OEM/ODM Support Available | Custom branding, packaging & engineering collaboration for volume buyers |
| In-Stock Availability | No lead time delays—fast global shipping from China warehouse |
| HS Code 8482102000 | Smooth customs clearance for importers across EU, US & ASEAN markets |
| BDL Brand + SKF-Compatible Spec | Cost-effective alternative meeting identical dimensional & performance standards |
These thrust ball bearings excel in automotive transmissions, machine tool spindles, hydraulic pumps, and industrial clutches—where pure axial loads dominate. Unlike generic imports, every batch undergoes vibration testing and precision grading verification. Compared to standard alternatives, our units deliver 22% higher static load rating (per ISO 76) and tighter raceway surface roughness (Ra ≤0.2 μm). Frequently asked: Can they handle misalignment? No—intentionally non-aligning for optimal thrust rigidity. Are seals included? Not by default; open-type design allows custom lubrication integration. What’s the max speed? Up to 6,800 rpm (with proper grease & cooling). Ready to request a formal quote or sample? Contact us now.
Product Summary
- Product Name
- Factory Direct Thrust Ball Bearings 51105–51206, High-Load, Precision-Made
- 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
Factory Direct Thrust Ball Bearings 51105–51206, High-Load, Precision-Made
NDA protected · Free samples for orders > $50K · Reply within 12 hours
Related Products
