Product Description
Crown OEM lock washer, part number CR 112157. Split helical spring design, high carbon steel construction. Designed for fastener retention in Crown electric lift truck assemblies.
Specifications
Part Numbers
| OEM Part Number | CR 112157 |
| Manufacturer Part Number | 112157 |
Frequently Asked Questions
Q: What is the CR 112157 lock washer and where is it used?
A: The CR 112157 is a Crown OEM lock washer with a split helical spring design, fabricated from high carbon steel. It is designed for fastener retention in Crown electric lift truck assemblies, particularly in high-vibration areas where fasteners must remain secure during operation.
Q: What material is the CR 112157 lock washer made from?
A: The CR 112157 is manufactured from high carbon steel, which provides excellent spring properties and resistance to stress relaxation. This material selection ensures reliable locking performance over the service life of the lift truck.
Q: How does the split helical spring design benefit fastener retention?
A: The split helical spring design applies constant tension against the fastener, preventing loosening from vibration and thermal cycling. This design is superior in material handling equipment where constant vibration and load changes are common.
Q: What Crown models use the CR 112157 lock washer?
A: The CR 112157 is a Crown OEM part compatible with multiple Crown electric lift truck models. To confirm compatibility with your specific equipment, verify the part number in your trucks assembly documentation or contact us with your model number.