Select a different country or region to see content for your location.
United States
12:13:06 GMT+0000 (Coordinated Universal Time)
B7204-C-2RSD-T-P4S-UL
Spindle bearing
Spindle bearing B72..-C-2RSD, adjusted, in pairs or sets, contact angle α = 15°, lip seals on both sides, non-contact, restricted tolerances
Replaces
B7204C.2RSD.T.P4S.UL
Main Dimensions & Performance Data
| d | 20 mm | Bore diameter |
| D | 47 mm | Outside diameter |
| B | 14 mm | Width |
| Cr | 17,200 N | Basic dynamic load rating, radial |
| C0r | 8,000 N | Basic static load rating, radial |
| Cur | 850 N | Fatigue load limit, radial |
| nG Grease | 32,000 1/min | Limiting speed for grease lubrication |
| ≈m | 112 g | Weight |
Mounting dimensions
| da | 26.5 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 40.5 mm | Shoulder diameter outer ring |
| Da | H12 | Shoulder diameter outer ring clearance |
| ra max | 1 mm | Maximum recess radius |
| ra1 max | 0.3 mm | Maximum recess radius |
| a | 11.5 mm | Distance between the apexes of the pressure cones |
Dimensions
| rmin | 1 mm | Minimum chamfer dimension |
| r1 min | 1 mm | Minimum chamfer dimension |
| α | 15 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 80 °C | Operating temperature max. |
Additional information
| FV L | 75 N | Preload force light |
| FV M | 248 N | Preload force medium |
| FV H | 496 N | Preload force heavy |
| KaE L | 234 N | Lift-off force light |
| KaE M | 851 N | Lift-off force medium |
| KaE H | 1,828 N | Lift-off force heavy |
| ca L | 28 N/µm | Axial rigidity light |
| ca M | 49 N/µm | Axial rigidity medium |
| ca H | 71 N/µm | Axial rigidity heavy |