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B71905-C-2RSD-T-P4S-UL
Spindle bearing
Spindle bearing B719..-C-2RSD, adjusted, in pairs or sets, contact angle α = 15°, lip seals on both sides, non-contact, restricted tolerances
구자재
B71905C.2RSD.T.P4S.UL
제품 정보
미터법
우수한
Main Dimensions & Performance Data
| d | 25 mm | Bore diameter |
| D | 42 mm | |
| B | 9 mm | |
| Cr | 8,000 N | Basic dynamic load rating, radial |
| C0r | 3,800 N | Basic static load rating, radial |
| Cur | 400 N | Fatigue load limit, radial |
| nG Grease | 36,000 1/min | Limiting speed for grease lubrication |
| ≈m | 43.06 g | 중량 |
Mounting dimensions
| da | 29 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 38.5 mm | |
| Da | H12 | |
| ra max | 0.3 mm | Maximum recess radius |
| ra1 max | 0.15 mm | Maximum recess radius |
| a | 9 mm | Distance between the apexes of the pressure cones |
Dimensions
| rmin | 0.3 mm | Minimum chamfer dimension |
| r1 min | 0.3 mm | |
| α | 15 ° | Contact angle |
Temperature range
| Tmin | -30 °C | |
| Tmax | 80 °C |
Additional information
| FV L | 34 N | |
| FV M | 127 N | |
| FV H | 265 N | |
| KaE L | 102 N | Lift-off force light |
| KaE M | 418 N | Lift-off force medium |
| KaE H | 934 N | Lift-off force heavy |
| ca L | 25 N/µm | Axial rigidity light |
| ca M | 45 N/µm | Axial rigidity medium |
| ca H | 66 N/µm | Axial rigidity heavy |