The SKF 62304-2RS1/C3 is a single row deep groove ball bearing with 20mm bore diameter, 52mm outside diameter, and 21mm width, belonging to the SKF 62 series bearings. This model features C3 radial clearance and double-sided contact rubber seal (2RS1) design, with the following core characteristics:
| Core Parameters | Value | Description |
|---|---|---|
| Bore Diameter (d) | 20 mm | Shaft diameter |
| Outside Diameter (D) | 52 mm | Housing bore diameter |
| Width (B) | 21 mm | Installation width |
| Dynamic Load Rating (Cr) | 15.9 kN | Dynamic load capacity |
| Static Load Rating (Cor) | 7.8 kN | Static load capacity |
| Limiting Speed | 9,500 rpm | Under grease lubrication |
| Weight | 0.16 kg | Single piece weight |
C3 Clearance Characteristic: Greater than normal radial clearance, suitable for high-temperature operating conditions and interference fit installations, effectively compensating for thermal expansion and reducing internal stress during operation.
2RS1 Seal Design: Double-sided contact rubber seals effectively prevent dust and moisture ingress. Pre-filled with high-quality grease at the factory, providing lifetime lubrication and maintenance-free operation.
Industry Field | Specific Equipment |
|---|---|
Industrial Motors | AC/DC motors, servo motors |
Pump Equipment | Centrifugal pumps, circulation pumps, submersible pumps |
Gearboxes | Various industrial gearboxes |
Agricultural Machinery | Tractors, harvesters |
Automotive Industry | Alternators, tensioners |
Textile Machinery | Spinning machines, looms |
Food Machinery | Packaging equipment, conveyor lines |
Payment Method | Description |
|---|---|
Bank Transfer | Corporate account, supports RMB/foreign currency |
Alipay | Corporate Alipay, instant transfer |
WeChat Pay | Supports corporate WeChat Pay |
PayPal | Supports international customer payments |
Letter of Credit | Accepts L/C (for bulk orders) |
Item | Description |
|---|---|
Dispatch Time | In-stock: within 24 hours; Backorder: 3-7 working days |
Partner Couriers | SF Express, Deppon, JD Logistics |
International Logistics | DHL / FedEx / UPS / TNT |
Shipping Cost | Guangdong Province: starting from 6 RMB for first weight; Free shipping for orders over 5,000 RMB (domestic regular areas only) |
Service Item | Description |
|---|---|
Genuine Product Guarantee | 100% SKF original imported, tenfold compensation for fakes |
Quality Commitment | Compliant with SKF original factory standards |
Warranty Period | 12 months from receipt date (non-artificial damage) |
Technical Support | Professional engineering team for selection guidance |
Returns/Exchanges | Within 7 days for quality issues |
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