Description
Metric
Imperial
Main Dimensions & Performance Data
| d | 20 mm | Bore diameter |
| D | 42 mm | Outside diameter |
| B | 12 mm | Width |
| Cr | 14,500 N | Basic dynamic load rating, radial |
| C0r | 8,000 N | Basic static load rating, radial |
| Cur | 560 N | Fatigue load limit, radial |
| nG | 9,800 1/min | Limiting speed |
| ≈m | 0.065 kg | Weight |
Mounting dimensions
| da min | 23.2 mm | Minimum diameter of shaft shoulder |
| Da max | 38.8 mm | Maximum diameter of housing shoulder |
| Db max | 40 mm | Maximum diameter of housing shoulder |
| ra max | 0.6 mm | Maximum fillet radius of shaft |
| ra1 max | 0.3 mm | Maximum fillet radius of housing |
Dimensions
| rmin | 0.6 mm | Minimum chamfer dimension |
| r1 min | 0.3 mm | Minimum chamfer dimension |
| D1 | 34.8 mm | Shoulder diameter on outer ring wide side face |
| D2 | 35.5 mm | Caliber diameter on outer ring wide side face |
| D3 | 39.8 mm | Caliber diameter on outer ring small side face |
| d1 | 28.9 mm | Shoulder diameter on inner ring wide side face |
| d2 | 26.5 mm | Caliber diameter on inner ring wide side face |
| a | 19.4 mm | Distance between the apexes of the pressure cones |
| α | 40 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
Your current product variant
| Design variant | B | Design variant B |
| Sealing | 2RS | Contact seal on both sides |
| Cage | TVP | solid cage made of glass-fiber reinforced polyamid PA66 |
| Tolerance class | PN | Normal (PN) |
| Lubricant | L055 | Grease (L055/customer specific) |
| Dimensional / heat stabilization | S0 | Rings dimensional stabilized up to 150° |
Characteristics
