118-3133 M45 x 1.5 mm Bearing Lock Nut
Cat® M45 Slotted Round Nut for Hydraulic Cylinders
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Description
The slotted round nut is a fastener used in hydraulic cylinder pistons. It secures the piston to the cylinder rod and allows easy adjustment of piston position. The nut is round with a threaded hole in the center that matches the threads on the cylinder rod.
Attributes
- Has 4 equally spaced 6 mm slots to prevent loosening due to vibration
- Withstands the high pressure and forces in hydraulic systems
Applications
The slotted round nut is used to ensure a secure, reliable connection between the piston and the cylinder rod.
Specifications
| Thread Size | M45 mm (0 in) |
|---|---|
| Thread Direction | LH |
| Thread Size (Diameter × Pitch) | M45x1.5 mm |
| Drive Chain | 99999.99 mm (3937.008 in) |
| Thickness | 12 mm (0.47 in) |
| Nut Model | Round (Wrench or Bearing) |
| Thread Size (in – TPI) | M45-1.5 in |
Compatible Equipment
- Wheel Excavators: M320, M315GC, M320D2, M315D, M322D, M313D, M315
- Wheel Loaders: M314
Additional information
| Machine Model | |
|---|---|
| Equipment Type | |
| Part Source | Genuine OEM |








