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Thrust Ball Bearing
51105-51109 High-Quality Thrust Ball Bearings
Eliminate frustrating axial play and ensure smooth, precise load distribution with our 51105-51109 High-Quality Thrust Ball Bearings. These robust components deliver reliable performance under heavy axial loads, making them ideal for applications where stability and longevity matter most.
- Engineered for durability, each bearing features precision-ground raceways and high-quality steel construction to minimize wear and extend service life
- Designed with optimized contact angles to handle both thrust and minor radial loads, providing versatility across industrial and mechanical setups
- Direct replacement for standard 51100 series dimensions, ensuring easy installation without modifications to existing equipment
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
Looking for Reliable 51105-51109 Thrust Ball Bearings? Here’s What Matters
Equipment downtime from bearing failure can cost manufacturers thousands in lost production. Many buyers struggle with mismatched dimensions when replacing thrust bearings, or waste time sourcing from multiple suppliers for different brands.劣质轴承材质硬度不达标导致早期磨损的问题也屡见不鲜。
Built for Reliable, Long-Term Performance
Our 51105-51109 thrust ball bearings address these challenges through ISO 9001 certified manufacturing processes and comprehensive quality control.作为专业轴承供应商，我们覆盖全系列产品，包括推力球轴承、深沟球轴承等，能满足工程机械、风电、液压系统等多领域的应用需求。无论是液压缸端盖支撑还是自动化设备轴向定位，这些轴承都能提供稳定的轴向载荷支撑。
Where This Bearing Performs Best
Thrust ball bearings like the 51105-51109 series excel in applications with pure axial load requirements, such as vertical shafts in hydraulic presses or horizontal gearbox end supports. They operate effectively within a typical temperature range of -30°C to 120°C, making them suitable for both indoor industrial environments and outdoor machinery like construction equipment.选择正确规格的推力球轴承对设备正常运行至关重要，尤其是在承受单向轴向力的场合。
Engineering Details That Matter
The 51105-51109 series features precision ground raceways with surface hardness typically reaching HRC 58-62, ensuring excellent wear resistance under continuous load. Their single-direction design allows for efficient force transmission while maintaining compact dimensions – a critical factor in space-constrained installations like robotic arms.尺寸公差控制严格，符合国际标准，确保与不同品牌的同型号轴承具有互换性，方便设备维护和更换。球面座圈设计还能补偿一定的安装偏差，提高系统运行的稳定性。
Why Bearing Selection Affects Total Cost
Choosing the right thrust ball bearing directly impacts your total cost of ownership. A bearing with insufficient load rating may fail prematurely, causing unplanned downtime and potential damage to adjacent components. Our bearings are manufactured to meet dynamic and static load ratings that align with industry standards, reducing the risk of early failure.虽然优质轴承的初始采购成本可能略高，但从长期来看，其更长的使用寿命和更低的维护需求能显著降低总体成本。
Quality You Can Rely On
Our quality assurance process begins with raw material inspection, ensuring only high-grade steel enters production.成品需经过严格的尺寸、硬度和表面处理检测，符合ISO 9001认证标准。我们为所有轴承提供质保期，若发现制造缺陷可进行退换。作为全品牌轴承供应商，我们不仅提供自有品牌产品，还可按客户指定采购国际主流品牌及国产优质品牌的轴承，满足多样化需求。
Packaging & Shipping
- Standard industrial packaging with protective wrapping to prevent damage during transit
- Ready stock available for prompt dispatch
- Flexible shipping options including express courier, air freight, and sea freight
- Low minimum order quantity supported, ideal for both small maintenance orders and large production runs
Request a Quote for 51105-51109 Thrust Ball Bearings
Whether you need a single replacement bearing or bulk quantities, provide us with the exact model, required specifications, and quantity. Our team will quickly confirm availability and provide competitive pricing. The sooner you order, the sooner we can arrange shipment to minimize your equipment downtime.
Frequently Asked Questions
Q: Do you supply other bearing brands and models besides the 51105-51109 series?
A: Yes, we offer comprehensive procurement services covering all major international brands, domestic quality brands, and our own brand. We can source any bearing model specified by customers.
Q: How can I confirm if the 51105-51109 bearing fits my equipment?
A: Please provide the required bore diameter, outside diameter, width, and any specific load or speed requirements. Our technical team will verify compatibility with your application.
Q: What is your warranty policy for these thrust ball bearings?
A: We provide a warranty period for all bearings. Defective products caused by manufacturing issues will be replaced or refunded according to the terms specified in the purchase contract.
Q: What is the minimum order quantity for the 51105-51109 series?
A: We support low minimum order quantities, allowing customers to order small test batches or large production volumes as needed.
Q: How long does shipping take and what delivery methods are available?
A: In-stock items are shipped immediately. We offer multiple delivery options including express courier for urgent orders, air freight for international shipments, and sea freight for cost-effective bulk deliveries.
Q: Can you provide OEM or ODM custom thrust ball bearings?
A: Yes, we support custom bearing manufacturing according to customer-provided drawings, specifications, or samples for OEM and ODM requirements.
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Product Summary
- Product Name
- 51105-51109 High-Quality Thrust Ball 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
51105-51109 High-Quality Thrust Ball Bearings
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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