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 Machine Tools, Gearboxes, Electric Motors, Conveyor Systems |
| Automotive |
Transmission Systems, Auxiliary Pumps, Compressors |
| Agricultural Machinery |
Tractor Gearboxes, 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 for Industrial Machinery
Industrial machinery operators know the cost of unexpected downtime—hours of lost production, maintenance crews working overtime, and missed delivery deadlines. When bearings fail prematurely, the root cause often traces back to substandard materials or imprecise manufacturing. Sourcing reliable high speed bearings that match your equipment’s exact specifications shouldn’t require navigating complex MOQ requirements or long lead times.
Engineered for Reliable High-Speed Performance
Our High Speed Deep Groove Ball Bearings—including models 62304-2RS1, 62305-2RS1, 62306-2RS1, and 62307-2RS1—are designed to address these challenges. Crafted from high-grade bearing steel, these single-row radial bearings deliver consistent performance in industrial machinery applications where rotational speed and load capacity are critical. With a contact angle of 0°, they excel in pure radial load scenarios, making them ideal for electric motors, gearboxes, and conveyor systems that demand smooth, efficient operation.
Optimal Performance in Demanding Industrial Environments
These bearings thrive in the high-speed conditions common to industrial machinery, where rotational stability directly impacts productivity. Whether powering a CNC machine spindle or a conveyor drive, their precision manufacturing ensures minimal vibration and noise—key factors in reducing wear on adjacent components. The 2RS1 seal design provides effective protection against dust and moisture, extending service life in factory floors and agricultural settings where contaminants are prevalent.
Technical Features That Drive Performance
The 62300 series deep groove ball bearings offer a balanced combination of dimensions and load capabilities. With a specification of 17*52*21mm (inner diameter*outer diameter*width), they fit standard industrial shaft sizes while providing robust radial load support. The bearing steel construction ensures high tensile strength and resistance to fatigue, critical for withstanding the continuous stress of high-speed rotation. As radial bearings with a 0° contact angle, they distribute load evenly across the raceways, reducing localized wear and extending operational life in heavy-duty applications.
Why Genuine Bearings Matter for Total Cost of Ownership
Choosing authentic deep groove ball bearings over counterfeit alternatives directly impacts your bottom line. Substandard bearings may cost less upfront but often fail within months, leading to unplanned downtime that can exceed the initial savings by 5-10 times. Our bearings meet ISO industrial standards, ensuring compatibility with global equipment specifications and reducing the risk of premature failure. By investing in quality, you minimize maintenance costs, extend service intervals, and protect valuable machinery from damage caused by bearing malfunction.
Your Trusted Partner for Bearing Solutions
With over 15 years of manufacturing and export experience, Jinan Saifan Bearing Co., Ltd delivers reliability you can verify. Our ISO 9001:2015 certified quality management system ensures strict incoming material inspection and full-process production supervision. We maintain a professional technical R&D team and in-house laboratory for dimensional detection and performance testing, guaranteeing that every bearing meets P0-P4 precision grade standards. Serving customers across Europe, North America, Southeast Asia, and the Middle East, we offer flexible order policies—including 1 piece MOQ for standard bearings—and efficient delivery, with sample orders shipped within 3-5 working days.
Packaging & Shipping
- Protective industrial packaging with individual labeling for each bearing model
- 3-5 working days delivery for sample orders; 5-15 working days for bulk quantities
- Multiple logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking information provided upon shipment
- 1 piece MOQ available for standard bearings, supporting emergency maintenance needs
Secure Your Bearings Today
Don’t let bearing issues disrupt your production schedule. Whether you need a single replacement or bulk order, our High Speed Deep Groove Ball Bearings are in stock and ready to ship. Send us your specific model requirements and application details, and our technical team will ensure you get the right bearing for your equipment.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, we supply genuine bearings with full supply chain traceability. Our quality control processes ensure compliance with international standards, and we can provide certification documentation upon request.
Q: How do I confirm the correct bearing size for my machinery?
A: Provide your equipment model or existing bearing dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility with the 62304-2RS1 to 62307-2RS1 series.
What is the warranty policy for these bearings?
A: We offer a 12-month warranty from the date of delivery, covering manufacturing defects. Defective products can be replaced with your next order or refunded.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ, allowing for emergency repairs or small-scale testing before bulk orders.
Q: How quickly can I receive my order?
A: Sample orders ship within 3-5 working days, while bulk orders typically deliver within 5-15 working days depending on quantity.
Ready to order or need a quote?
Send your bearing model, application details, and quantity to sales02@saifan-group.com — we’ll respond within 24 hours.
