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- Bearing Locknut
- 40 mm Shaft Diameter
- 58 mm Outside Diameter
- 9 mm Thickness
| Face Diameter | 50 mm |
| Material | Steel |
| Mating Lockwasher | MB8 |
| O.D. | 58 mm |
| Thickness | 9 mm |
| Slot Width [Min] | 6 mm |
| Thread Size | M40 |
| Thread Pitch | 1.5 mm |
| Shaft Dia. | 40 mm |
| Right / Left Hand | Right Hand |
| Max. Face Runout | 0.002 in |
| Locking Type | Not Self-Locking |
| Grade | Standard |
| Locknut Series | KM Series |
| Lockwasher Series | MB Series |
| Weight | 0.198 LB |
| EAN or UPC | 4012801174381 |
