Product Specifications
| Parameter |
Details |
| Model NO. |
22210MB |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Clearance |
C0, C3, C4 |
| Specification |
50*90*23 mm |
| Service |
OEM, ODM |
| HS Code |
8482300000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Manufacturing |
Machine Tools, Reducers, Conveyors |
| Automotive |
Transmission Systems, Gearboxes |
| Agricultural Machinery |
Tractors, Harvesters |
| Construction |
Excavators, Crushers |
Reduce Downtime with Reliable Self-Aligning Roller Bearings
Industrial machinery operators know the frustration of unexpected bearing failures—costing hours of production, emergency repairs, and lost revenue. Misalignment issues, heavy loads, and poor quality components often lead to premature wear, especially in critical equipment like reducers and conveyors. Finding a trusted supplier who can deliver precision bearings with flexible order options and consistent quality remains a common challenge in the industry.
Self-Aligning Roller Bearings for Demanding Industrial Applications
Our Self-Aligning Roller Bearing series, including models 22210MB, 22211MB, 22212MB, and 22213MB, are engineered to solve these challenges. With precision grades from P0 to P5, these bearings accommodate shaft misalignment and heavy radial loads, making them ideal for industrial machinery such as CNC machines, gearboxes, and agricultural equipment. Backed by decades of manufacturing experience, we ensure each bearing meets strict quality standards, supported by flexible MOQ policies—including 1 piece for standard bearings—and efficient delivery times.
Engineered for Heavy Loads and Misalignment
Self-Aligning Roller Bearings excel in applications where shaft misalignment is common, such as in textile machinery and mining equipment. The spherical outer ring allows angular misalignment up to 2-3 degrees, reducing stress on the bearing and extending service life. Designed to handle high radial loads and moderate axial loads, these bearings maintain stable performance even in harsh operating conditions, making them a reliable choice for continuous industrial operation.
Technical Features That Ensure Performance
The 22210MB Self-Aligning Roller Bearing, with dimensions 50*90*23 mm, combines critical engineering features for optimal performance. Precision grades from P0 (standard) to P5 (high precision) ensure minimal vibration and noise, crucial for precision machinery. Clearance options C0 (normal), C3 (increased), and C4 (greater) allow customization based on thermal expansion and operating conditions—C3 and C4 are particularly useful in high-temperature environments where shaft expansion occurs. Our bearings use high-grade chrome steel, ensuring durability and resistance to wear under heavy loads, while supporting OEM and ODM customization to meet specific equipment requirements.
Why Quality Bearings Matter for Total Cost of Ownership
Choosing low-quality bearings may seem cost-effective initially, but the hidden costs add up quickly. Premature failures lead to unplanned downtime, expensive repairs, and potential damage to connected components. Our bearings, certified to ISO standards and produced under strict quality control, reduce these risks. With a 12-month warranty and comprehensive after-sales support, we stand behind the reliability of our products, ensuring lower total cost of ownership compared to inferior alternatives. For industrial buyers, investing in precision bearings translates to consistent performance and fewer disruptions in production.
Our Commitment to Reliability
Jinan Saifan Bearing Co., Ltd, founded in 2005, brings decades of experience as a professional bearing manufacturer and supplier. Our factory is equipped with advanced precision processing equipment and automated production lines, supported by a dedicated R&D team and experienced QC staff. We hold ISO 9001:2015 and ISO 14001 certifications, ensuring compliance with international quality and environmental standards. With a production capacity of 1,000,000 units annually, we offer stable supply and efficient delivery—3-5 working days for samples and 5-15 days for bulk orders. Our one-stop service covers independent R&D, mass production, and global sales, making us a trusted partner for industrial buyers worldwide.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options available to meet global delivery needs
- 1 piece MOQ for standard bearings, supporting small and emergency orders
Get Your Self-Aligning Roller Bearings Today
Don’t let bearing issues slow down your production. Whether you need standard 22210MB bearings or customized solutions, we’re ready to fulfill your order. Contact us with your bearing model, quantity, and application details to receive a prompt quote. With our reliable supply and technical support, you can keep your machinery running smoothly.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, we ensure all products meet strict quality standards and provide full traceability through our ISO-certified manufacturing process.
Q: How can I confirm the right bearing model for my equipment?
A: Our technical team offers free guidance—provide your equipment model or operating conditions, and we’ll help verify the correct specification.
Q: What is the warranty policy?
A: We offer a 12-month warranty from the date of receipt, covering manufacturing defects with free replacement or refund.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ, with sample orders available without MOQ restrictions.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days, bulk orders in 5-15 working days, with global logistics options available.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
