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United States
18:36:02 GMT+0000 (Coordinated Universal Time)
6309-2RSR-C3
Deep groove ball bearing
Deep groove ball bearing 63..-2RSR, single row, seals, steel sheet metal cage
Replaces
6309.2RSR.C3
Preferred product
Product information
Main Dimensions & Performance Data
| d | 45 mm | Bore diameter |
| D | 100 mm | Outside diameter |
| B | 25 mm | Width |
| Cr | 56.000 N | Basic dynamic load rating, radial |
| C0r | 31.500 N | Basic static load rating, radial |
| Cur | 2.240 N | Fatigue load limit, radial |
| nG | 4.300 1/min | Limiting speed |
| ≈m | 0,835 kg | Weight |
Mounting dimensions
| da min | 54 mm | Minimum diameter shaft shoulder |
| Da max | 91 mm | Maximum diameter of housing shoulder |
| ra max | 1,5 mm | Maximum fillet radius |
Dimensions
| rmin | 1,5 mm | Minimum chamfer dimension |
| D1 | 83,3 mm | Shoulder diameter outer ring |
| D2 | 85,64 mm | Caliber diameter outer ring |
| d1 | 62 mm | Shoulder diameter inner ring |
Temperature range
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
Calculation factors
| f0 | 12,9 | Calculation factor |
Your current product variant
| Sealing | 2RSR | Contact seal on both sides |
| Cage | JN | Steel sheet metal |
| Tolerance class | PN | Normal (PN) |
| Dimensional / heat stabilization | S0 | Rings dimensional stabilized up to 150° |
| Lubricant | GA13 | Ball bearing and insert bearing grease |
| Radial internal clearance | C3 (Group 3) | Internal clearance larger than CN |
| Bore type | Z | Cylindrical |
Characteristics
