Product Specifications
| Parameter |
Details |
| Model NO. |
51100, 51102, 51103, 51104 |
| Feature |
Long Life, High Speed, Low Noise |
| Service |
OEM, ODM |
| Transport Package |
Carton, Pallet |
| Specification |
20*35*10 mm |
| Trademark |
SKF/NACHI/NSK |
| HS Code |
8482102000 |
| Production Capacity |
1000000 units |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Gearboxes, Printing Equipment, Reducers |
| Automotive |
Transmission Systems, Steering Mechanisms |
| Agricultural Machinery |
Tractors, Harvesters, Tillage Equipment |
| Home Appliances |
Washing Machines, Air Conditioners, Refrigeration Units |
| New Energy |
Wind Turbines, Solar Tracking Systems |
Prevent Equipment Downtime with High Precision Thrust Ball Bearing 51100 Series
Industrial machinery operators know the cost of unexpected downtime—hours of lost production, emergency repair fees, and disrupted schedules. When thrust ball bearings fail prematurely, the root cause often traces to substandard precision or inadequate material quality. Whether you're maintaining a manufacturing line or repairing agricultural equipment, sourcing reliable bearings that meet exact specifications is critical to avoiding these headaches.
High Precision Thrust Ball Bearings Engineered for Reliable Performance
Our High Precision Thrust Ball Bearing 51100 series (51100, 51102, 51103, 51104) addresses these challenges with long life, high speed, and low noise operation—key features for industrial machinery where stability and efficiency are non-negotiable. As a professional bearing manufacturer with decades of export experience, we ensure each bearing meets strict quality control standards, from raw material inspection to full-process production supervision. Whether you need standard sizes or custom solutions, our one-stop service covers everything from R&D to global delivery, making us a trusted partner for industrial buyers worldwide.
Optimal Performance in Demanding Industrial Conditions
Thrust ball bearings like the 51100 series excel in applications where axial loads are primary, such as in machine tool spindles, gearboxes, and printing presses. Designed to handle high speeds while minimizing noise, these bearings are critical for equipment requiring precise rotational control. The 51104 bearing, for example, provides reliable performance in heavy-duty machinery, ensuring smooth operation even under continuous stress. Choosing the right thrust ball bearing directly impacts equipment lifespan and operational efficiency, making technical compatibility a top priority for industrial buyers.
Key Technical Attributes That Drive Performance
The 51100 series thrust ball bearings are built to deliver consistent results through meticulous engineering. Their precision manufacturing—backed by our professional R&D team—ensures tight dimensional tolerance, which is essential for minimizing vibration and extending service life. The use of high-grade chrome steel enhances durability, allowing these bearings to withstand the rigors of industrial environments. With low noise operation (Z2/Z3/Z4 noise grades available), they contribute to quieter workspaces, a critical factor in manufacturing facilities. Additionally, our support for OEM/ODM customization means we can adjust specifications like size and housing to match your exact equipment requirements, ensuring optimal fit and performance.
Why Genuine Thrust Ball Bearings Matter for Total Cost of Ownership
Opting for counterfeit or low-quality thrust ball bearings may seem cost-effective initially, but the hidden expenses add up quickly. Premature failure can lead to expensive equipment repairs, unplanned downtime, and even safety risks. Our bearings, however, adhere to ISO, ABMA, and DIN international standards, certified by ISO 9001:2015 and ISO 14001 management systems. This commitment to quality translates to longer service life, reduced maintenance costs, and lower total cost of ownership over time. For industrial machinery manufacturers and distributors, investing in genuine 51100 series bearings means protecting your operations and reputation.
Our Commitment to Reliability and Service
With over 18 years of industry experience, Jinan Saifan Bearing Co., Ltd has established a reputation for reliability across Europe, North America, Southeast Asia, and the Middle East. We offer flexible order policies, including 1 piece MOQ for standard bearings and sample orders with no MOQ, making it easy to source the exact quantity you need. Our efficient delivery ensures sample orders ship within 3-5 working days and bulk orders within 5-15 working days, minimizing wait times. All products come with a 12-month warranty, and our professional technical team provides free guidance on selection, installation, and maintenance. We also accept multiple secure payment methods, including T/T, Credit Card, and Alibaba platform payments, ensuring a smooth transaction process.
Packaging & Shipping
- Standard packaging: Carton with pallet for secure transportation
- Sample orders: 3-5 working days delivery
- Bulk orders: 5-15 working days production and shipment
- Global logistics options: DHL, FedEx, UPS, air freight, and sea freight available
- Real-time tracking provided for all shipments
- Flexible MOQ: 1 piece for standard bearings, customized order quantity negotiable
Secure Your Thrust Ball Bearings Today
Don’t let equipment downtime disrupt your operations. Whether you need 51100, 51102, 51103, or 51104 bearings, we have the inventory and expertise to meet your requirements. Send us your bearing model, application details, and quantity, and our team will provide a prompt quote. With our reliable supply and technical support, you can keep your machinery running smoothly and avoid costly delays.
Frequently Asked Questions
Q: Are these thrust ball bearings genuine original products?
A: Yes, we supply genuine original NSK, INA, and other famous brand bearings, with full traceability to ensure authenticity. We can provide authorization certificates upon request.
Q: How do I confirm if the 51100 series is suitable for my equipment?
A: Our professional technical team can assist with选型 based on your equipment model, load requirements, and operating conditions. Provide details about your application, and we’ll recommend the best bearing solution.
Q: What is the warranty policy for these bearings?
A: All products come with a 12-month warranty from the date of delivery. Defective products due to manufacturing issues will be replaced free of charge or refunded, per our after-sales terms.
Q: What is the minimum order quantity for the 51100 series?
A: We offer a flexible MOQ of 1 piece for standard bearings, making it suitable for both small repairs and bulk purchases.
Q: How long does it take to ship an order?
A: Sample orders are shipped within 3-5 working days, while bulk orders typically take 5-15 working days, depending on quantity and customization requirements.
Q: How can I verify the authenticity of the bearings I receive?
A: Genuine bearings come
Quality Assurance
100% Inspection
High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.
Delivery
3-15 Days
Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).
Customization
Full OEM/ODM
P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.
After-Sales
12-Month Warranty
Professional technical guidance and failure solutions from our R&D team.
