Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 30 mm | Bore diameter |
| D | 72 mm | Outside diameter |
| B | 30.2 mm | Width |
| Cr | 43,000 N | Basic dynamic load rating, radial |
| C0r | 29,500 N | Basic static load rating, radial |
| Cur | 2,050 N | Fatigue load limit, radial |
| nG | 7,800 1/min | Limiting speed |
| nϑr | 8,500 1/min | Reference speed |
| ≈m | 0.55 kg | Weight |
Mounting dimensions
| da min | 37 mm | Minimum diameter shaft shoulder |
| Da max | 65 mm | Maximum diameter of housing shoulder |
| ra max | 1 mm | Maximum fillet radius |
Dimensions
| rmin | 1.1 mm | Minimum chamfer dimension |
| D2 | 63.5 mm | Caliber diameter outer ring |
| d2 | 44.4 mm | Caliber diamter inner ring |
| a | 41.9 mm | Distance between the apexes of the pressure cones |
| α | 30 ° | Contact angle |
Temperature range
| Tmin | -20 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Your current product variant
| Lubricant | L140 | Grease (L140/customer specific) |
| Sealing | 2Z | Non-contact shield on both sides |
| Cage | TVH | solid cage made of glass-fiber reinforced polyamid PA66 |
| Tolerance class | P6 | Class6 (P6), better than PN |
| Axial internal clearance | C3 | Group 3 (C3), bigger than CN |
| Dimensional / heat stabilization | SN | Rings dimensional stabilized up to 120° |
| Design variant | BD | Design variant BD |
Characteristics
