Thermally safe operating speed | nϑ | 7,600 | |
Outside diameter | D | 55 | mm |
Width | B | 25 | mm |
Basic dynamic load rating, axial | Ca | 18,800 | |
Fatigue load limit, axial | Cua | 1,520 | |
Bore diameter | d | 12 | mm |
Bore diameter lower tolerance | -0.01 | mm | |
Outside diameter lower tolerance | -0.01 | mm | |
Width lower tolerance | -0.25 | mm | |
Basic static load rating, axial | C0a | 25,000 | |
Limiting speed for grease lubrication | nG Grease | 7,600 | |
Bearing frictional torque | MR | 0.06 | Nm |
Minimum diameter shaft | da min | 16 | mm |
Number of holes in adjacent construction | na | 3 | |
Connection thread for lubrication | M6 |
Size of fixing screws | M6 | ||
Pitch separation angle of holes in adjacent construction | ta | 120 | ° |
Rib diameter inner ring | d1 | 25 | mm |
Pitch circle diameter fixing holes | m | 42 | mm |
Width of extraction slot | b | 3 | mm |
Pitch quantity of fixing holes | n | 3 | |
Contact angle | α | 60 | ° |
Minimum chamfer dimension | rmin | 0.60 | mm |
Fixing holes diameter | d2 | 6.80 | mm |
Distance of extraction slot | I | 17 | mm |
Pitch separation angle of fixing holes | t | 120 | ° |
Stock | 50+ pcs. |
---|---|
Part number | ZKLF1255-2Z-XL |
Manufacturer | INA |
Quantity | Unit Price |
---|---|
1 - 4 | $569.41 |
5 - 9 | $558.02 |
10 - 14 | $546.64 |
15+ | $535.25 |