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Thrust Ball Bearing
Factory Direct Thrust Ball Bearing 51105 51205 51305 51405 51106 51206
Ensure smooth, reliable axial load handling with our premium Thrust Ball Bearing options, designed to eliminate frustrating equipment downtime and maintain precision in your machinery. This factory-direct selection includes models 51105, 51205, 51305, 51405, 51106, and 51206—each engineered to deliver consistent performance under heavy vertical pressure.
- Reduced friction design minimizes wear, extending the lifespan of your rotating components
- Precision-ground raceways ensure stable operation even in high-speed applications
- Direct-from-manufacturer pricing means you get professional-grade quality without the middleman markup
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
Product Specifications
| Parameter | Details |
|---|---|
| Bearing Type | Thrust Ball Bearing |
| Model Numbers | 51105, 51205, 51305, 51405, 51106, 51206 |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Engineering Machinery | Hydraulic cylinder end supports, pivot mechanisms |
| Automotive | Transmission thrust components, clutch systems |
| Industrial Equipment | Press machines, rotary tables, gearboxes |
| Marine | Stern tube thrust assemblies, winch systems |
Need Reliable Thrust Ball Bearings 51105-51206? Avoid Common Sourcing Headaches
Searching for the right thrust ball bearings can feel like navigating a maze of incompatible dimensions and questionable quality. Many buyers face costly delays when specified models are out of stock, or worse—early equipment failure due to imprecise components that don’t meet load requirements.
One Source for Complete Thrust Bearing Solutions
Our thrust ball bearings (including 51105, 51205, 51305, 51405, 51106, 51206) eliminate these frustrations. As a专业轴承供应商 with ISO 9001-certified processes, we maintain extensive inventory across imperial and metric standards, ensuring you get the exact dimensions you need without compromise. Whether for hydraulic presses requiring precise axial load handling or automotive transmissions demanding reliable thrust control, our bearings deliver consistent performance.
Optimized for Axial Load Applications
Thrust ball bearings excel in applications with heavy axial loads and moderate speeds. The 51100 (single direction) and 51200 (thrust with collar) series featured here are designed to handle pure axial forces in equipment like swivel joints, crane booms, and vertical pumps. Proper selection—matching bore diameter (d), outer diameter (D), and width (B) to your equipment’s load capacity—is critical to preventing premature wear and downtime.
Engineering Details That Impact Performance
The performance of these thrust bearings hinges on critical specifications. Material hardness directly affects load capacity; our bearings undergo strict hardness testing to ensure they meet industry standards for wear resistance. Precision class (typically P0 to P6) determines dimensional accuracy—vital for interchangeability with original equipment parts. Surface finish quality reduces friction and heat buildup, extending service life in continuous-operation machinery. Additionally, the cage design (stamped steel or brass) influences rotational stability, making the right model selection essential for high-speed applications.
Total Cost of Ownership: Why Quality Matters
Choosing substandard thrust bearings may seem cost-effective initially, but the hidden expenses add up. A bearing with insufficient load rating can fail in weeks, causing production halts, repair labor costs, and potential damage to adjacent components. Our bearings, tested for dynamic and static load capacities, help minimize these risks. By following ISO 281 guidelines for bearing life calculation, we ensure each component delivers predictable performance, reducing long-term maintenance costs and unplanned downtime.
Quality You Can Rely On
Every thrust ball bearing in our inventory meets rigorous quality standards. Our ISO 9001-certified process includes raw material inspection, dimensional accuracy checks, and hardness testing to ensure compliance with international specifications. We provide a warranty against manufacturing defects, giving you confidence in your purchase. With access to both our own brand and major international bearing standards, we can source or supply the exact model you require, even for specialized applications.
Packaging & Shipping
- Standard industrial packaging with protective wrapping to prevent damage during transit
- Immediate dispatch for in-stock items, with same-day processing for orders received by 12:00 GMT
- Flexible shipping options including express courier (DHL, FedEx), air freight, and sea freight
- Low minimum order quantity available, supporting both small-scale repairs and large production runs
Get Your Thrust Bearing Quote Today
Whether you need a single 51105 bearing for maintenance or bulk 51206 units for production, we’re ready to assist. Provide your required model, quantity, and delivery location, and our team will respond with competitive pricing and availability. The sooner you confirm your specifications, the faster we can get your order shipped.
Frequently Asked Questions
Q: Can you supply other thrust bearing models or brands?
A: Yes, we support inquiries for all thrust bearing types and standards. We can source or supply bearings according to your specified brand, model, or dimensional requirements.
Q: How do I confirm if a bearing model fits my equipment?
A: Provide the required bore diameter (d), outer diameter (D), width (B), and load capacity details. Our technical team will verify compatibility with your application.
Q: What is your warranty policy for thrust bearings?
A: We offer a warranty against manufacturing defects. Specific terms are outlined in our sales contract, with coverage typically ranging from 12 to 24 months depending on application.
Q: What is the minimum order quantity?
A: We accept small orders with no strict minimum quantity, making it easy to source single units for maintenance or small batches for testing.
Q: How long does shipping take?
A: In-stock items ship the same day for orders confirmed by 12:00 GMT. Express courier delivery takes 2-5 days, air freight 5-7 days, and sea freight 25-40 days depending on destination.
Q: Do you offer custom thrust bearings?
A: Yes, we support OEM/ODM customization for special dimensions, materials, or surface treatments. Contact us with your drawings or specifications for a feasibility assessment.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
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Product Summary
- Product Name
- Factory Direct Thrust Ball Bearing 51105 51205 51305 51405 51106 51206
- 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.
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Steel & Metallurgy
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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
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Factory Direct Thrust Ball Bearing 51105 51205 51305 51405 51106 51206
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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