Product Description
The 772-038 is a bearing lock washer for Raymond electric reach-fork lift trucks. This factory-spec direct replacement component is constructed from carbon steel with a plain finish and is engineered for use in swivel caster assemblies and main wheel mounting applications. The bearing lock design prevents fastener rotation and loosening due to vibration, ensuring reliable equipment performance during daily warehouse and dock operations.
Specifications
Material & Construction
| Material | Carbon steel, plain finish |
| Type | Bearing lock washer |
| Finish | Plain carbon steel |
Part Numbers & Compatibility
| Part Number | RA 772-038 |
| Alternate Part Number | 772-038 |
| Additional Identifiers | H 772-038 (Raymond hardware designation) |
| Compatible Equipment | Raymond EZ, ES, ET, EF, 7700, 7720 series electric lift trucks |
| Application | Swivel caster assemblies and main wheel mounting |
Frequently Asked Questions
Q: Which Raymond electric lift truck models use the RA 772-038 lock washer?
A: The RA 772-038 is designed for Raymond EZ, ES, ET, EF, 7700, and 7720 series electric lift trucks. It is used as a bearing lock type washer in swivel caster assemblies and main wheel mounting configurations.
Q: What are the material properties of the RA 772-038?
A: The RA 772-038 is carbon steel with a plain finish. This provides adequate wear and corrosion resistance for standard indoor electric lift truck operations.
Q: Does the RA 772-038 have cross-reference part numbers?
A: The RA 772-038 is also identified as 772-038 and carries a Raymond hardware designation of H 772-038. No aftermarket cross-references are documented. Use only the OEM Raymond part number for ordering.
Q: What is the function of the RA 772-038 in caster assembly?
A: The RA 772-038 functions as a bearing lock washer to secure and prevent rotation or loosening of fasteners in swivel caster and main wheel mounting assemblies, preventing vibration-induced fastener failure.
Q: Can the RA 772-038 be substituted with the RA 772-012 or RA 772-107?
A: Do not substitute lock washers without verifying bore size, fastener compatibility, and bearing lock specifications. Each Raymond lock washer SKU is engineered for specific assembly configurations. Use the exact OEM part number specified in your service manual.