Product Description
Raymond RA 632-421-A-SG caster wheel assembly features 95A durometer Durarun polyurethane construction with integrated string guards to prevent debris entanglement. This wheel is engineered for Raymond 111, 112, 8300, 8400, and 8500 series electric walkie pallet trucks. The complete assembly includes sealed precision bearings and swivel mounting hardware, delivering reliable performance in demanding warehouse and dock environments.
Specifications
Wheel Specifications
| Tread Material | High-performance polyurethane, 95A durometer |
| Wheel Core Material | Machined steel |
| Debris Protection | Integrated string guards – polyurethane construction |
Assembly Components
| Bearing Type | Sealed precision bearings |
| Mounting Hardware | Swivel mounting hardware |
| Application | Industrial material handling, warehouse and dock operations |
Part Numbers
| Direct Replacement Part Number | RA 632-421-A-SG |
| Manufacturer Part Number | RA632-421-A-SG |
| Cross-Reference Part Numbers | RA632-421-A, RA632421A, 632421A, RA 632-421, RA 632-421/CR7, RA 632-421/CR7-SG |
| Supersedes/Equivalent Part Numbers | RA632-421-CR7, RA632-421-CR7-SG, 632-421/CR7, 632-421/CR7-SG |
| Compatible Equipment | Raymond 111, 112, 8300, 8400, 8500 series pallet trucks |
Frequently Asked Questions
Q: What is the difference between the RA 632-421-A-SG and other RA 632-421 variants?
A: The RA 632-421-A-SG includes integrated string guards, which prevent rope and string material from wrapping around the wheel during operation. Other variants in the RA 632-421 series may not include this guard feature.
Q: Which Raymond equipment models does the RA 632-421-A-SG fit?
A: The RA 632-421-A-SG is designed for Raymond 111, 112, 8300, 8400, and 8500 series electric walkie pallet trucks. Verify your equipment model matches this range before ordering.
Q: What wheel diameter and material composition does this caster use?
A: The RA 632-421-A-SG features a wheel with 95A durometer Durarun polyurethane construction. The polyurethane formulation delivers durability and smooth rolling on typical warehouse and dock floors.
Q: What bearing components and mounting hardware are included?
A: The RA 632-421-A-SG assembly includes sealed precision bearings and swivel mounting hardware. The sealed bearing design protects against contamination common in industrial material handling environments.
Q: What cross-reference and equivalent part numbers are available for the RA 632-421-A-SG?
A: Equivalent and cross-reference part numbers include RA632-421-A, RA632421A, 632421A, RA 632-421, RA 632-421/CR7, RA632-421-CR7, and RA632-421-CR7-SG. Confirm your equipment documentation references the -SG suffix for string guard inclusion.
Q: How long does the RA 632-421-A-SG typically remain serviceable in normal warehouse operations?
A: The sealed precision bearings and durable polyurethane construction are designed for extended service life in typical warehouse and dock environments. Periodic inspection of bearings and wheel tread ensures optimal performance and safe operation.
Q: Can the RA 632-421-A-SG be used in outdoor storage areas?
A: While designed primarily for indoor use in warehouse, dock, and loading dock environments, the sealed bearing design provides protection from moisture and contamination. For outdoor or wet-environment applications, confirm compatibility with your equipment manufacturer before use.
