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B71903-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
B71903C.2RSD.T.P4S.UL
제품 정보
Main Dimensions & Performance Data
| d | 17 mm | Bore diameter |
| D | 30 mm | |
| B | 7 mm | |
| Cr | 5,300 N | Basic dynamic load rating, radial |
| C0r | 2,230 N | Basic static load rating, radial |
| Cur | 236 N | Fatigue load limit, radial |
| nG Grease | 50,000 1/min | Limiting speed for grease lubrication |
| ≈m | 2 kg | 중량 |
Mounting dimensions
| da | 20 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 27.5 mm | |
| Da | H12 | |
| ra max | 0.3 mm | Maximum recess radius |
| ra1 max | 0.1 mm | Maximum recess radius |
| a | 6.6 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 | 20 N | |
| FV M | 78 N | |
| FV H | 162 N | |
| KaE L | 62 N | Lift-off force light |
| KaE M | 263 N | Lift-off force medium |
| KaE H | 592 N | Lift-off force heavy |
| ca L | 18 N/µm | Axial rigidity light |
| ca M | 33 N/µm | Axial rigidity medium |
| ca H | 48 N/µm | Axial rigidity heavy |
최근에 본 제품
