Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 120 mm | Bore diameter |
| D | 215 mm | Outside diameter |
| B | 40 mm | Width |
| Cr | 154,000 N | Basic dynamic load rating, radial |
| C0r | 123,000 N | Basic static load rating, radial |
| Cur | 6,400 N | Fatigue load limit, radial |
| nG | 4,200 1/min | Limiting speed |
| nϑr | 4,250 1/min | Reference speed |
| ≈m | 5.62 kg | Weight |
Mounting dimensions
| da min | 132 mm | Minimum diameter shaft shoulder |
| Da max | 203 mm | Maximum diameter of housing shoulder |
| ra max | 2.1 mm | Maximum fillet radius |
Dimensions
| rmin | 2.1 mm | Minimum chamfer dimension |
| D1 | 185.6 mm | Shoulder diameter outer ring |
| d1 | 151.46 mm | Shoulder diameter inner ring |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 150 °C | Operating temperature max. |
Calculation factors
| f0 | 14.8 | Calculation factor |
Your current product variant
| Sealing | without | not sealed |
| Cage | JN | steel sheet metal |
| Tolerance class | PN | Normal (PN) |
| Dimensional / heat stabilization | S0 | Rings dimensional stabilized up to 150° |
| Lubricant | without | Bearing not greased |
| Radial internal clearance | C4 | Group 4 (C4), bigger than C3 |
| Coating | J20AB | current insulation, outer ring ceramic coated |
| Bore type | Z | Cylindrical |
Characteristics
