Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 30 mm | Bore diameter |
| D | 55 mm | Outside diameter |
| B | 19 mm | Width |
| Cr | 19,900 N | Basic dynamic load rating, radial |
| C0r | 15,400 N | Basic static load rating, radial |
| Cur | 800 N | Fatigue load limit, radial |
| nG | 13,500 1/min | Limiting speed |
| nϑr | 10,100 1/min | Reference speed |
| ≈m | 0.164 kg | Weight |
Mounting dimensions
| da min | 34.6 mm | Minimum diameter shaft shoulder |
| Da max | 50.4 mm | Maximum diameter of housing shoulder |
| ra max | 1 mm | Maximum fillet radius |
Dimensions
| rmin | 1 mm | Minimum chamfer dimension |
| D1 | 46.7 mm | Shoulder diameter outer ring |
| d1 | 37.3 mm | Shoulder diameter inner ring |
| a | 27.4 mm | Distance between the apexes of the pressure cones |
| α | 25 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Your current product variant
| Lubricant | Without | Bearing not greased |
| Sealing | Without | not sealed |
| Cage | TVH | solid cage made of glass-fiber reinforced polyamid PA66 |
| Tolerance class | PN | Normal (PN) |
| Axial internal clearance | C3 | Group 3 (C3), bigger than CN |
| Dimensional / heat stabilization | SN | Rings dimensional stabilized up to 120° |
| Design variant | B | Design variant B |
Characteristics
