Product Description
The RA 632-421-CR7 is a precision polyurethane caster wheel assembly engineered for Raymond electric pallet trucks. This pre-assembled unit features a sealed precision bearing and string guards for reliable swivel performance in demanding warehouse and production environments. The direct replacement component delivers consistent traction and durability across high-cycle applications, making it an ideal choice for restoring smooth equipment mobility on compatible Raymond lift trucks.
Specifications
Material & Construction
| Wheel Material | Polyurethane, 95A Durometer |
| Polyurethane Hardness | Shore A 95 |
| Bearing Type | Sealed Precision Bearing |
| Guard Type | String Guards |
Dimensions
| Wheel Diameter | 4.00 inches |
| Wheel Width | 2.50 inches |
Part Numbers
| Primary Part Number | RA 632-421-CR7 |
| Manufacturer Part Number | RA632-421-CR7 |
| Alternative Part Number | RA632-421-CR7-AS |
| Cross-Reference Part Numbers | RA632-421/CR7, RA632421/CR7, 632421/CR7 |
Compatibility
| Compatible Equipment | Raymond 8300, 8400, 8500 Electric Pallet Trucks |
Frequently Asked Questions
Q: Which Raymond electric pallet truck models use the RA 632-421-CR7?
A: The RA 632-421-CR7 is designed for Raymond 8300, 8400, and 8500 series pallet trucks. Verify your equipment model number matches this compatibility range.
Q: What are the caster wheel dimensions and material specifications?
A: The RA 632-421-CR7 has a 4.00 inch diameter by 2.50 inch width with Shore A 95 hardness polyurethane. This polyurethane compound provides wear resistance and stable swivel performance for electric lift truck applications.
Q: What does this caster assembly come equipped with?
A: The RA 632-421-CR7 comes pre-assembled with a precision sealed bearing and string guards. It is ready for direct bolt-on installation on compatible Raymond equipment.
Q: What equivalent and cross-reference part numbers match this caster wheel?
A: Cross-reference part numbers include RA632-421-CR7, RA632-421-CR7-AS, RA632-421-CR7-A, and 632421/CR7. These designations refer to the same part with minor format variations.
Q: Why is the CR7 designation used for this part number?
A: The CR7 designation indicates this is a specific bearing and configuration variant (CR = caster replacement, 7 = revision level). The designation helps distinguish this assembly from other RA 632-421 variants.
Q: What is the bearing type and why is it sealed?
A: The RA 632-421-CR7 includes a sealed precision bearing. The sealed design protects the bearing from dust, moisture, and debris found in warehouses and production floors, extending service life.