6238-M
Deep groove ball bearing
Deep groove ball bearing 62..-M, single row, solid brass cage
Replaces
6238M
Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 190 mm | Bore diameter |
| D | 340 mm | Outside diameter |
| B | 55 mm | Width |
| Cr | 255,000 N | Basic dynamic load rating, radial |
| C0r | 280,000 N | Basic static load rating, radial |
| Cur | 12,000 N | Fatigue load limit, radial |
| nG | 3,350 1/min | Limiting speed |
| nϑr | 2,600 1/min | Reference speed |
| ≈m | 22.295 kg | Weight |
Mounting dimensions
| da min | 207 mm | Minimum diameter shaft shoulder |
| Da max | 323 mm | Maximum diameter of housing shoulder |
| ra max | 3 mm | Maximum fillet radius |
Dimensions
| rmin | 4 mm | Minimum chamfer dimension |
| D1 | 291.5 mm | Shoulder diameter outer ring |
| d1 | 239.9 mm | Shoulder diameter inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 200 °C | Operating temperature max. |
Calculation factors
| f0 | 14.9 | Calculation factor |
Your current product variant
| Sealing | without | not sealed |
| Cage | M | solid brass cage, rolling element guided |
| Tolerance class | PN | Normal (PN) |
| Dimensional / heat stabilization | S1 | Rings dimensional stabilized up to 200° |
| Lubricant | without | Bearing not greased |
| Radial internal clearance | CN | Group N (CN) |
| Bore type | Z | Cylindrical |
Characteristics
