Description
Overview:
This lock washer is a durable steel fastener designed for high‐vibration machinery such as Benford, Terex, and Mecalac pedestrian rollers. It helps stop nuts and bolts working loose during operation by maintaining clamping force under shock and vibration. Sized with a 23 mm inner diameter and a 40 mm outer diameter, it suits assemblies that specify a 23 mm clearance around the fastener shank. The black finish aids easy identification during maintenance. Commonly used on compactors, it's well matched to the Benford/Terex MBR71 and 1-71 rollers where reliability and consistent preload are critical. Use it wherever a robust locking action is required to protect key joints and preserve alignment, helping reduce unplanned downtime and keeping machines operating safely and efficiently.
Key Features:
- 23 mm inner diameter for correct fit on specified fasteners
- 40 mm outer diameter for a stable bearing surface
- Black colour for clear identification during assembly and checks
- Steel construction for strength and long service life
- Resists loosening from vibration, shock, and thermal cycling
- Helps maintain bolt preload to protect joints and components
- Suitable for compactors and other high‐vibration equipment
- Straightforward to fit during routine service or repairs
- Compatible with Benford, Terex, and Mecalac applications where specified
- Reliable choice for rollers requiring secure fastener retention
Typical Applications:
Used to secure nuts and bolts on vibrating rollers and compactors, including frame fixings, guards, brackets, and other structural or drivetrain connections. Ideal wherever a 23 mm ID washer is specified to help prevent fastener back‐off under heavy duty use, frequent starts and stops, or prolonged vibration.
Also known as:
Locking washer, spring washer, split washer, helical spring washer, anti‐loosen washer.
Fits Models:
MBR71, 1-71, 171
Alternate Part Numbers:
1701119
Product Specifications
| L&S Part No. | 1701 119 |
|---|---|
| Manufacturer | Benford/Terex/Mecalac |
| OEM No. | 1701 119 |
| Unit of Sale | 1 |
| Size | ID:23mm |
| Applications | 1-71, 171, MBR71 |
| Machine Type | Rollers |
| Fits Models | MBR71, 1-71 |
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