Product Description
The Raymond RA 632-421 is a direct replacement caster wheel assembly designed for Raymond 111, 112, 8300, 8400, and 8500 series electric pallet trucks. This pre-assembled unit features a 4.00-inch diameter polyurethane wheel with sealed 6205 deep groove ball bearings and durable steel core construction. Available with or without string guards to match your equipment configuration.
Specifications
Dimensions
| Wheel Diameter | 4.00 inch |
| Tread Width | 2.50 inch |
Material
| Wheel Tread Material | High-rebound polyurethane |
| Wheel Core Material | Precision-machined steel |
| Tread Hardness | 95A Shore A nominal |
Part Numbers
| Part Number | RA 632-421 |
| Cross-Reference Numbers | RA 632-421/CR7, RA 632-421-A, RA 632-421/CR7-SG, 632421/CR7, 632-421-CR7-AS, SY1223513, ET14236-AS, SU9817R-AS, SY99-06172 |
Assembly Details
| Bearing Type | Sealed 6205 deep groove ball bearing |
| Assembly Format | Pre-assembled modular unit |
| String Guards | Available with or without string guards |
| Compatible Models | Raymond 111, 112, 8300, 8400, 8500 series electric pallet trucks |
Frequently Asked Questions
Q: Which Raymond models is the RA 632-421 caster wheel compatible with?
A: The RA 632-421 is a direct OEM replacement for Raymond 111, 112, 8300, 8400, and 8500 series electric pallet trucks. Verify your equipment model matches this compatibility range before ordering.
Q: What are the caster wheel dimensions and material specifications?
A: The RA 632-421 features a 4.00 inch diameter with 2.50 inch tread width. The wheel is constructed from polyurethane (95A durometer) mounted on a steel core for durability.
Q: Does this caster assembly come pre-assembled?
A: Yes, the RA 632-421 is supplied as a pre-assembled modular unit. It includes a sealed 6205 deep groove ball bearing and is available with or without string guards.
Q: What cross-reference and equivalent part numbers exist for this caster wheel?
A: Equivalent part numbers include RA632-421/CR7, RA632-421-A, RA632-421/CR7-SG, 632421/CR7, 632-421-CR7-AS, SY1223513, ET14236-AS, SU9817R-AS, and SY99-06172. Confirm your equipment uses the RA 632-421 base number.
Q: What bearing type is sealed into this caster assembly?
A: The RA 632-421 includes a sealed 6205 deep groove ball bearing. The sealed design protects the bearing from dirt and moisture common in material handling environments.
Q: What does 95A durometer hardness mean for performance?
A: The 95A Shore A durometer rating indicates a hard polyurethane compound that resists wear, provides stable swivel movement, and maintains durability under the load cycles typical of electric pallet truck operation.