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B7200-C-T-P4S-UL
Spindle bearing
Spindle bearing B72..-C, adjusted, in pairs or sets, contact angle α = 15°, restricted tolerances
Replaces
B7200C.T.P4S.UL, B7200C.TPA.P4.UL
Product information
Main Dimensions & Performance Data
| d | 10 mm | Bore diameter |
| D | 30 mm | Outside diameter |
| B | 9 mm | Width |
| Cr | 6,900 N | Basic dynamic load rating, radial |
| C0r | 2,950 N | Basic static load rating, radial |
| Cur | 315 N | Fatigue load limit, radial |
| nG Grease | 56,000 1/min | Limiting speed for grease lubrication |
| nG Oil | 85,000 1/min | Limiting speed for oil lubrication |
| ≈m | 30 g | Weight |
Mounting dimensions
| da | 14.5 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 25.5 mm | Shoulder diameter outer ring |
| Da | H12 | Shoulder diameter outer ring clearance |
| ra max | 0.6 mm | Maximum recess radius |
| ra1 max | 0.3 mm | Maximum recess radius |
| Etk min | 18 mm | Minimum diameter injection pitch |
| Etk max | 19.2 mm | Maximum diameter injection pitch |
| Etk1 min | 18 mm | Minimum diameter injection pitch |
| Etk1 max | 19.2 mm | Maximum diameter injection pitch |
| a | 7.2 mm | Distance between the apexes of the pressure cones |
Dimensions
| rmin | 0.6 mm | Minimum chamfer dimension |
| r1 min | 0.6 mm | Minimum chamfer dimension |
| α | 15 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 100 °C | Operating temperature max. |
Additional information
| FV L | 25 N | Preload force light |
| FV M | 91 N | Preload force medium |
| FV H | 185 N | Preload force heavy |
| KaE L | 79 N | Lift-off force light |
| KaE M | 311 N | Lift-off force medium |
| KaE H | 684 N | Lift-off force heavy |
| ca L | 16 N/µm | Axial rigidity light |
| ca M | 30 N/µm | Axial rigidity medium |
| ca H | 44 N/µm | Axial rigidity heavy |
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