Product Description
Raymond RA 632-421-SG (RA 632-421/CR7-SG) Durarun 95A polyurethane caster wheel assembly with integrated string guards for Raymond 111, 112, 8300, 8400, and 8500 series electric lift trucks. Features steel mounting, and robust debris protection. Direct equivalent with documented cross-reference to RA 632-421/CR7-SG and RA 632-421-A-SG. Designed for material handling applications requiring string and debris guard protection on powered pallet trucks.
Specifications
Wheel Specifications
| Tread Material | Polyurethane (95A Shore A durometer) |
| Core Material | Industrial cast iron or steel |
Construction
| Finish | Machined wheel and core with polyurethane molded tread |
| Guard Type | Integrated string and debris guard protection |
| Mounting Hardware | Steel mounting assembly |
Part Numbers
| Part Number | RA 632-421-SG |
| Manufacturer Part Number | RA 632-421/CR7-SG |
| Cross-Reference Numbers | RA 632-421-A-SG, RA 632-421-CR7-SG, RA 632-421/CR7, 632-421/CR7, TVH 3013132, TVH 3132002, TVH 3143337 |
| Compatible Equipment | Raymond 111, 112, 8300, 8400, 8500 series electric pallet trucks |
Applications
| Primary Use | Electric pallet truck wheel assembly for material handling and warehouse operations |
Frequently Asked Questions
Q: What Raymond pallet truck models is the RA 632-421-SG compatible with?
A: The RA 632-421-SG is designed for Raymond 111, 112, 8300, 8400, and 8500 series electric lift trucks and pallet trucks. Always verify your specific model serial range in equipment documentation before ordering to ensure compatibility.
Q: What are the physical dimensions of the RA 632-421-SG wheel?
A: The assembly includes steel mounting hardware with integrated string and debris guard protection.
Q: What is the durometer rating of the RA 632-421-SG wheel?
A: The wheel features a 95A Shore A durometer polyurethane tread. This hardness rating provides durability for frequent warehouse use while maintaining adequate floor grip for reliable material handling performance.
Q: What part numbers cross-reference to the RA 632-421-SG?
A: Alternative part numbers include RA 632-421/CR7-SG and RA 632-421-A-SG as direct replacements. TVH numbers 3013132, 3132002, and 3143337 are also compatible references. Use any of these numbers interchangeably when ordering.
Q: Why is the string guard feature important on caster wheels?
A: String guards prevent packing tape, strapping, and floor debris from wrapping around the wheel shaft. This protection extends component life, reduces unexpected downtime from wheel damage, and maintains safe equipment operation in busy warehouse environments.
Q: What material is used for the wheel core?
A: The wheel features an industrial cast iron or steel core for durability and load-bearing strength. Combined with the polyurethane tread and steel mounting hardware, this construction ensures long-term reliability in demanding warehouse applications.
