Specifications
| Width | 28mm |
|---|---|
| Inner Diameter | 25mm |
| Outer Diameter | 57mm |
|---|---|
| Weight | 355g |
| Bore diameter | d | 25 | mm |
| Outside diameter | D | 57 | mm |
| Width | B | 28 | mm |
| Basic dynamic load rating, axial | Ca | 30,500 | |
| Fatigue load limit, axial | Cua | 3,350 | |
| Thermally safe operating speed | nϑ | 4,700 |
| 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 | 55,000 | |
| Limiting speed for grease lubrication | nG Grease | 4,700 | |
| Bearing frictional torque | MR | 0.15 | Nm |
| Minimum diameter shaft | da min | 32 | mm |
| Rib diameter inner ring | d1 | 40.50 | mm |
| Contact angle | α | 60 | ° |
| Minimum chamfer dimension | rmin | 0.60 | mm |
| Stock | 48 pcs. |
|---|---|
| Part number | ZKLN2557-2Z-XL |
| Manufacturer | INA |
| Quantity | Unit Price |
|---|---|
| 1 - 4 | £392.42 |
| 5 - 9 | £384.57 |
| 10 - 14 | £376.72 |
| 15+ | £368.88 |