Product Description
Durarun 95A Poly Caster Wheel Assembly RA 632-421-A is a high-performance polyurethane caster solution for Raymond 111, 112, 8300, 8400, and 8500 electric pallet trucks. Featuring a 95A Shore hardness tread, high-strength steel core, sealed precision bearings, and integrated string guards, this equivalent assembly delivers optimal durability and service life in demanding material handling environments. Compatible part numbers include RA632-421, RA632-421/CR7, RA 632-421-CR7-SG, and RA 632-42
Specifications
Dimensions & Performance
| Tread Hardness | 95 Shore A |
Material & Construction
| Core Material | High-strength steel core |
| Tread Material | Durarun polyurethane |
| Bearing Type | Sealed precision ball bearings |
| Features | Integrated string guards, sealed design |
Part Numbers & Compatibility
| Part Number | RA 632-421-A |
| Cross-Reference Part Numbers | RA 632-421, RA 632-421/CR7, RA 632-421-CR7, RA 632-421-CR7-SG, RA 632-421-A-SG |
| Compatible Equipment | Raymond 111, 112, 8300, 8400, 8500 series electric pallet trucks |
Frequently Asked Questions
Q: Which Raymond equipment models is the RA 632-421-A compatible with?
A: The RA 632-421-A caster assembly is designed for Raymond 111, 112, 8300, 8400, and 8500 series electric pallet trucks. Verify your equipment model and serial number fall within these ranges before ordering.
Q: What does the 95 Shore A hardness rating mean?
A: Shore A hardness measures polyurethane tread durability. A 95 Shore A rating provides an optimal balance of wear resistance and load handling capability for demanding warehouse and manufacturing environments.
Q: What bearing type is included in this caster assembly?
A: The RA 632-421-A features sealed precision ball bearings. The sealed design protects internal bearing components from dust and contamination, extending bearing service life and smooth operation.
Q: What part numbers can I use to order this caster assembly?
A: The primary part number is RA 632-421-A. Cross-reference options include RA 632-421, RA 632-421/CR7, RA 632-421-CR7, RA 632-421-CR7-SG, and RA 632-421-A-SG (string guard variant). All are compatible configurations.
Q: What are the wheel dimensions?
A: The wheel is with a tread width.
Q: What makes this a direct replacement for original equipment casters?
A: The RA 632-421-A combines factory-spec dimensions, high-strength steel core construction, sealed precision bearings, and integrated string guards to match the performance and durability of original equipment casters.
Q: What is the core material composition?
A: A high-strength steel core provides the structural rigidity needed for safe load handling and smooth swivel movement, supporting the Durarun 95 Shore A polyurethane tread.
Q: Does this caster assembly include string guards?
A: Yes. The standard RA 632-421-A includes integrated string guards to help prevent entanglement hazards in warehouse and manufacturing operations.
