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B7214-C-T-P4S-UL
Spindellager
Spindellager B72..-C, angestellt, paar- oder satzweise, Druckwinkel α = 15°, eingeengte Toleranzen
Replaces
B7214C.T.P4S.UL, B7214C.TPA.P4.UL
Preferred product
Main Dimensions & Performance Data
| d | 70 mm | Bore diameter |
| D | 125 mm | Outside diameter |
| B | 24 mm | Width |
| Cr | 71.000 N | Basic dynamic load rating, radial |
| C0r | 41.500 N | Basic static load rating, radial |
| Cur | 4.400 N | Fatigue load limit, radial |
| nG Grease | 11.000 1/min | Limiting speed for grease lubrication |
| nG Oil | 18.000 1/min | Limiting speed for oil lubrication |
| ≈m | 1,085 kg | Weight |
Mounting dimensions
| da | 80 mm | Diameter shaft shoulder |
| da | h12 | Diameter shaft shoulder clearance |
| Da | 115 mm | Shoulder diameter outer ring |
| Da | H12 | Shoulder diameter outer ring clearance |
| ra max | 1,5 mm | Maximum recess radius |
| ra1 max | 0,6 mm | Maximum recess radius |
| Etk min | 88 mm | Minimum diameter injection pitch |
| Etk max | 93,6 mm | Maximum diameter injection pitch |
| Etk1 min | 88 mm | Minimum diameter injection pitch |
| Etk1 max | 93,6 mm | Maximum diameter injection pitch |
| a | 25,1 mm | Distance between the apexes of the pressure cones |
Dimensions
| rmin | 1,5 mm | Minimum chamfer dimension |
| r1 min | 1,5 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 | 399 N | Preload force light |
| FV M | 1.269 N | Preload force medium |
| FV H | 2.524 N | Preload force heavy |
| KaE L | 1.238 N | Lift-off force light |
| KaE M | 4.260 N | Lift-off force medium |
| KaE H | 9.062 N | Lift-off force heavy |
| ca L | 83 N/µm | Axial rigidity light |
| ca M | 141 N/µm | Axial rigidity medium |
| ca H | 201 N/µm | Axial rigidity heavy |
All
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