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 |
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 equipment models is the RA 632-421-CR7 compatible with?
A: The RA 632-421-CR7 is designed for Raymond 8300, 8400, and 8500 series electric pallet trucks. Verify your equipment model number matches this compatibility range before ordering.
Q: What are the caster wheel dimensions and material specifications?
A: The RA 632-421-CR7 has a Shore A 95 hardness polyurethane. This polyurethane compound provides excellent wear resistance and stable swivel performance for electric lift truck applications.
Q: What features come standard with this caster assembly?
A: The RA 632-421-CR7 comes pre-assembled with a sealed precision bearing and string guards, delivering reliable swivel performance and protection in warehouse environments.
Q: What are the equivalent and cross-reference part numbers for this caster wheel?
A: Cross-reference part numbers include RA632-421-CR7, RA632-421-CR7-AS, RA632-421/CR7, RA632421/CR7, and 632421/CR7. These designations refer to the same part with minor format variations.
Q: What does the CR7 designation indicate in the part number?
A: The CR7 designation indicates this is a specific bearing and configuration variant. CR stands for caster replacement, and 7 denotes the revision level. This helps distinguish this assembly from other RA 632-421 variants.
Q: Why is the bearing sealed on this caster wheel?
A: The sealed bearing design protects internal bearing components from dust, moisture, and debris commonly found in warehouse and production floor environments, extending service life and reducing maintenance frequency.
Q: How should this caster wheel be stored when not in use?
A: Store the caster assembly in a clean, dry environment away from extreme temperatures and direct sunlight. Keep it in its original packaging to protect the bearing and wheel surfaces from contamination and mechanical damage.
Q: Can this caster wheel be reused after removal?
A: Yes, the RA 632-421-CR7 can be reused if it remains in good condition with no visible damage to the wheel or bearing assembly. Inspect for wear, cracks, or deformation before reinstalling on compatible equipment.
