Contact angle | α | 60 | ° |
Pitch quantity of fixing holes | n | 12 | |
Width of extraction slot | b | 3 | mm |
Pitch circle diameter fixing holes | m | 200 | mm |
Rib diameter inner ring | d1 | 146 | mm |
Pitch separation angle of fixing holes | t | 30 | ° |
Distance of extraction slot | I | 73 | mm |
Fixing holes diameter | d2 | 14 | mm |
Minimum chamfer dimension | rmin | 0.60 | mm |
Connection thread for lubrication | M6 | ||
Number of holes in adjacent construction | na | 12 | |
Minimum diameter shaft | da min | 130 | mm |
Pitch separation angle of holes in adjacent construction | ta | 30 | ° |
Size of fixing screws | M12 |
Bearing frictional torque | MR | 2.21 | Nm |
Limiting speed for grease lubrication | nG Grease | 2,900 | |
Basic static load rating, axial | C0a | 790,000 | |
Width lower tolerance | -0.25 | mm | |
Outside diameter lower tolerance | -0.02 | mm | |
Bore diameter lower tolerance | -0.01 | mm |
Thermally safe operating speed | nϑ | 2,000 | |
Fatigue load limit, axial | Cua | 30,000 | |
Basic dynamic load rating, axial | Ca | 295,000 | |
Width | B | 85 | mm |
Outside diameter | D | 230 | mm |
Bore diameter | d | 100 | mm |