귀하의 위치에 대한 콘텐츠를 보려면 다른 국가 또는 지역을 선택하십시오.
United States
22:10:25 GMT+0000 (Coordinated Universal Time)
B7003-C-T-P4S-UL
Spindle bearing
Spindle bearing B70..-C, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances
구자재
B7003C.T.P4S.UL, B7003C.TPA.P4.UL
제품 정보
Main Dimensions & Performance Data
| d | 17 mm | Bore diameter |
| D | 35 mm | |
| B | 10 mm | |
| Cr | 8,600 N | Basic dynamic load rating, radial |
| C0r | 3,500 N | Basic static load rating, radial |
| Cur | 370 N | Fatigue load limit, radial |
| nG Grease | 45,000 1/min | Limiting speed for grease lubrication |
| nG Oil | 70,000 1/min | Limiting speed for oil lubrication |
| ≈m | 0.04 kg | 중량 |
Mounting dimensions
| da | 21 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 32 mm | |
| Da | H12 | |
| ra max | 0.3 mm | Maximum recess radius |
| ra1 max | 0.1 mm | Maximum recess radius |
| Etk min | 23.3 mm | |
| Etk max | 24.5 mm | Maximum diameter injection pitch |
| Etk1 min | 23.3 mm | |
| Etk1 max | 24.5 mm | Maximum diameter injection pitch |
| a | 8.5 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 | 100 °C |
Additional information
| FV L | 40 N | |
| FV M | 142 N | |
| FV H | 291 N | |
| KaE L | 124 N | Lift-off force light |
| KaE M | 474 N | Lift-off force medium |
| KaE H | 1,042 N | Lift-off force heavy |
| ca L | 21 N/µm | Axial rigidity light |
| ca M | 37 N/µm | Axial rigidity medium |
| ca H | 54 N/µm | Axial rigidity heavy |