Select a different country or region to see content for your location.
United States
02:34:49 GMT+0000 (Coordinated Universal Time)
63004-A-2RSR
Deep groove ball bearing
Deep groove ball bearing 630..-A-2RSR, single row, seals, steel sheet metal cage
Preferred product
Product information
Main Dimensions & Performance Data
| d | 20 mm | Bore diameter |
| D | 42 mm | Outside diameter |
| B | 16 mm | Width |
| Cr | 9.380 N | Basic dynamic load rating, radial |
| C0r | 5.030 N | Basic static load rating, radial |
| Cur | 340 N | Fatigue load limit, radial |
| nG | 9.700 1/min | Limiting speed |
| ≈m | 90 g | Weight |
Mounting dimensions
| da min | 23,2 mm | Minimum diameter shaft shoulder |
| Da max | 38,8 mm | Maximum diameter of housing shoulder |
| ra max | 0,6 mm | Maximum fillet radius |
Dimensions
| rmin | 0,6 mm | Minimum chamfer dimension |
| D1 | 35,37 mm | Shoulder diameter outer ring |
| D2 | 37,71 mm | Caliber diameter outer ring |
| d1 | 27,5 mm | Shoulder diameter inner ring |
Temperature range
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
Calculation factors
| f0 | 13,8 | Calculation factor |