Product Specifications
| Parameter |
Details |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Certification |
ISO9001:2008 |
| Stock |
in Stock |
| Service |
OEM ODM |
| Aligning |
Non-Aligning Bearing |
| Separated |
Separated |
| Rows Number |
Single |
| Load Direction |
Thrust Bearing |
| Material |
Bearing Steel |
| Contact Angle |
0° |
| Transport Package |
Carton Pallet |
| Specification |
65*100*47 mm |
| Origin |
China |
| HS Code |
8482102000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Presses, Gearboxes |
| Manufacturing |
Conveyors, Elevators, Injection Molding Machines |
| Automotive |
Transmissions, Steering Systems |
| Agriculture |
Harvesters, Tractors, Farm Machinery |
| New Energy |
Wind Turbines, Solar Equipment |
Eliminate Downtime with Precision Thrust Ball Bearings 51100 51101 51140 Series
Equipment failures from substandard bearings cost manufacturers thousands in lost production daily. Misaligned thrust bearings cause premature wear, while long lead times for replacements extend downtime. Many buyers struggle to find reliable suppliers who balance quality, flexibility, and quick delivery—especially for critical industrial applications.
High Precision Thrust Ball Bearings for Immediate Shipment
Our Thrust Ball Bearings solve these challenges with P0-P4 precision ratings and Z1V1-Z3V3 vibration control, ensuring stable performance in industrial equipment. As an integrated manufacturer with full R&D and QC labs, we maintain in-stock inventory for standard items, supporting 1pc MOQ and 3–5 day sample lead times. Whether for machine tool spindles or conveyor systems, these bearings deliver consistent load handling and reduced maintenance needs.
Optimized Performance in Axial Load Applications
Designed for pure axial load environments, these single-row thrust bearings feature a 0° contact angle and separated construction for easy installation and maintenance. The bearing steel material provides durability, while grease or oil lubrication options accommodate operating speeds up to industry standards. Ideal for scenarios requiring precise axial positioning, such as press machines and gearbox thrust plates, they minimize friction and heat buildup during continuous operation.
Technical Features That Ensure Reliability
Precision rating directly impacts operational accuracy—P4 class bearings reduce runout to 5μm, critical for CNC machine tools where positioning errors affect part quality. Vibration grades Z2V2 and Z3V3 lower noise levels, making them suitable for noise-sensitive environments like printing presses. The separated design allows for easy disassembly during maintenance, reducing downtime compared to non-separable alternatives. Each bearing undergoes rigorous testing in our ISO9001-certified facility to ensure load capacity and wear resistance meet industrial demands.
Why Authentic Bearings Lower Total Costs
Counterfeit thrust bearings often fail within months, leading to repeated replacements, unplanned downtime, and potential damage to mating components. Our bearings, backed by ISO9001 certification and a 12-month global warranty, offer predictable performance and lower total cost of ownership. For example, a single bearing failure in a production line can halt operations for 8+ hours—costing far more than investing in quality components upfront. We stand behind every unit with defect replacement and free technical guidance.
Why Global Buyers Choose Saifan Bearings
With 18 years of manufacturing experience, we serve buyers across Europe, America, Southeast Asia, and the Middle East. Our 1,000,000-unit annual production capacity ensures stable supply, while OEM/ODM customization supports unique industrial requirements. Every order includes free technical guidance, and we offer flexible payment terms including T/T, credit card, and Alibaba trade assurance. Our QC lab conducts 100% outgoing inspections, and we provide full traceability documentation for every shipment.
Packaging & Shipping
- Secure carton and pallet packaging to prevent damage during transit
- 3–5 day lead time for samples, 5–15 days for bulk orders
- Global shipping via DHL, FedEx, UPS, air, or sea freight
- Real-time tracking numbers provided upon dispatch
- 1pc minimum order quantity for standard items, supporting emergency repairs
Get Your Thrust Bearings Shipped Today
Don’t let bearing issues delay your production schedule. Send us your required series (51100, 51101, 51140), quantity, and application details for an immediate quote. With in-stock inventory and fast shipping, we’ll help you minimize downtime and keep your equipment running smoothly.
Frequently Asked Questions
Q: Are these bearings authentic and traceable?
A: Yes, all our thrust ball bearings are manufactured in our ISO9001-certified facility and come with full traceability documentation, including batch numbers and inspection records.
Q: How do I confirm the right bearing size for my equipment?
A: Provide your equipment model, load requirements, or existing bearing dimensions (d x D x B), and our technical team will verify compatibility within 24 hours.
Q: What is your warranty policy?
A: We offer a 12-month global warranty covering manufacturing defects. Defective units will be replaced or refunded at no cost, including shipping for returned items.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, ideal for emergency repairs or small-batch trials. Bulk orders receive volume pricing and priority production.
Q: How quickly can you ship?
A: In-stock bearings ship within 3–5 days. Custom orders take 5–15 days depending on specifications, with expedited options available.
Q: How do you ensure quality control?
A: Our QC lab conducts dimensional, material, and performance tests on every batch. We also provide third-party inspection reports upon request for critical applications.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
