Product Specifications
| Parameter |
Details |
| Model NO. |
62304-2RS1, 62305-2RS1, 62306-2RS1, 62307-2RS1 |
| Rows Number |
Single |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Contact Angle |
0° |
| Specification |
17×52×21mm |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Manufacturing |
CNC Machines, Gearboxes, Electric Motors, Conveyors |
| Automotive |
Transmission Systems, Auxiliary Equipment |
| Agricultural Machinery |
Tractor Components, Harvester Drivetrains |
| Home Appliances |
Washing Machine Motors, Air Conditioner Compressors |
| New Energy |
Solar Tracking Systems, Small Wind Turbine Generators |
Minimize Downtime with High Speed Deep Groove Ball Bearings 62304-2RS1 and 62305-2RS1
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When standard bearings wear prematurely in high-speed applications, production lines halt, maintenance costs rise, and delivery deadlines slip. Sourcing reliable replacements with the right precision and speed capabilities often means navigating minimum order quantities that delay repairs or settling for subpar products that fail again too soon.
Engineered for High-Speed Industrial Performance
Our High Speed Deep Groove Ball Bearings 62304-2RS1 and 62305-2RS1 address these challenges with precision manufacturing and durable design. Built to handle the rigorous demands of industrial machinery, these bearings feature a single-row radial structure and 0° contact angle, optimized for smooth rotation at high speeds. The 2RS1 seal design provides effective protection against contaminants while maintaining low friction, making them ideal for electric motors, gearboxes, and conveyor systems where reliability directly impacts productivity.
Optimized for Critical Industrial Workloads
These deep groove ball bearings excel in applications requiring consistent performance under radial loads. With bearing steel construction, they deliver the strength needed for continuous operation in manufacturing equipment, agricultural machinery, and home appliance motors. Whether powering a CNC machine spindle or a conveyor belt system, their ability to maintain stability at high rotational speeds reduces vibration, noise, and heat buildup—key factors in extending equipment lifespan and minimizing maintenance interruptions.
Technical Features That Drive Reliability
The 62304-2RS1 and 62305-2RS1 bearings are engineered with critical specifications that directly impact industrial performance. Their radial load capacity ensures they handle the stress of continuous operation, while the 2RS1 contact seals balance protection and friction control—essential for preventing debris ingress in dusty factory environments without compromising speed. The 17×52×21mm dimension (62304-2RS1) offers a compact footprint, fitting into space-constrained machinery without sacrificing load-bearing capability. Precision manufacturing ensures consistent clearances, reducing premature wear and extending service life in high-cycle applications.
Why Quality Bearings Matter for Total Cost of Ownership
Choosing substandard deep groove ball bearings may seem cost-effective initially, but the hidden costs add up quickly. Early failures lead to unplanned downtime, emergency repair expenses, and potential damage to adjacent components. Our bearings, manufactured to meet international standards, reduce these risks by delivering predictable performance and longer service intervals. With strict quality control processes—from raw material inspection to final performance testing—we ensure each bearing meets the precision and durability requirements of industrial machinery, ultimately lowering your total cost of ownership.
Trusted Supply Chain for Industrial Reliability
As a professional bearing manufacturer with over 18 years of industry experience, we combine production expertise with global supply chain capabilities to serve industrial buyers worldwide. Our ISO 9001:2015 certified quality management system ensures consistent product performance, while our in-house laboratory conducts dimensional and vibration testing to validate every batch. We support flexible ordering with 1 piece MOQ for standard bearings, enabling quick replacement of critical components. With sample orders shipped in 3-5 working days and bulk deliveries in 5-15 days, we minimize your equipment downtime. Our technical team provides free guidance on bearing selection and installation, ensuring you get the right component for your specific machinery needs.
Packaging & Shipping
- Protective packaging to prevent damage during transit
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options including DHL, FedEx, and sea freight
- 1 piece MOQ available for emergency replacement needs
Get Your Industrial Bearings Delivered Fast
Don’t let bearing issues slow down your production. Whether you need a single replacement or bulk order, we ensure prompt delivery of high-quality 62304-2RS1 and 62305-2RS1 bearings. The sooner you secure reliable components, the faster your machinery returns to full operation—protecting your productivity and bottom line.
Frequently Asked Questions
Q: Are these bearings original and authentic?
A: We supply genuine bearings manufactured to international standards, with full traceability through our quality control processes and ISO 9001:2015 certification.
Q: How do I confirm if the 62304-2RS1 or 62305-2RS1 is suitable for my equipment?
A: Our technical team can assist with选型 based on your equipment model, load requirements, and operating speed. Provide details about your application, and we’ll recommend the right bearing.
Q: What warranty coverage do these bearings include?
A: All products come with a 12-month warranty from the date of delivery, covering manufacturing defects with free replacement or refund options.
Q: What is the minimum order quantity for these bearings?
A: We offer a flexible 1 piece MOQ for standard bearings, supporting both emergency repairs and small-batch purchases.
Q: How quickly can I receive my order?
A: Sample orders ship within 3-5 working days, and bulk orders typically deliver in 5-15 working days, depending on quantity and destination.
Q: How can I verify the quality of the bearings upon delivery?
A: Each bearing undergoes strict inspection before shipment, and we provide test reports upon request. You can also verify dimensional accuracy and seal integrity using standard industrial measuring tools.
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