Product Description
Raymond RA 632-078 Idler Caster for electric lift trucks features an 8.00 inch polyurethane wheel with a 4.00 inch tread width and 2.441 inch hub width, designed for 7400 Series Reach Pallet Trucks. Available in Poly XL (97A) or Durarun (95A) compound with integral bearing assembly. Compatible and equivalent to multiple Raymond part numbers.
Specifications
Material & Construction
| Wheel Material | Polyurethane (Poly XL or Durarun) |
| Durometer Specification | 95A–97A Shore A |
| Compound Options | Poly XL (97A) for extended tread life; Durarun (95A) for general warehouse use |
Wheel Specifications
| Wheel Diameter | 8.00 inches |
| Tread Width | 4.00 inches |
| Hub Width | 2.441 inches |
| Bearing Assembly | Integral sealed bearing assembly |
Part Information
| Part Number | RA 632-078 |
| Manufacturer Part Number | RA 632-078/007-XL |
| Cross-Reference Part Numbers | RA 632-078-101-A, RA 632-078/007-XL, RA 632-078/007-A, RA 632-078-101 |
| Compatible Equipment | Raymond 7400 Series Reach Pallet Truck |
Frequently Asked Questions
Q: What equipment does the RA 632-078 idler caster fit?
A: The RA 632-078 is designed for Raymond 7400 Series Reach Pallet Trucks as an idler caster assembly. It is not compatible with other Raymond series (such as 8300, 8400, or 8500) or other manufacturers. Verify your truck model and wheel position before ordering.
Q: What are the dimensions and specifications of the RA 632-078?
A: The RA 632-078 features an 8.00-inch polyurethane wheel with a 4.00-inch tread width and 2.441-inch hub width. It includes an integral bearing assembly designed for the geometry of Raymond 7400 Series reach trucks. These dimensions are critical for fitment.
Q: What polyurethane compound options are available for the RA 632-078?
A: The RA 632-078 is available in Poly XL (97A durometer) or Durarun (95A durometer) compounds. The 97A option provides extended tread life in heavy-use environments, while the 95A Durarun compound supports general warehouse operations. Choose based on your floor conditions and usage frequency.
Q: What are the cross-reference and equivalent part numbers for the RA 632-078?
A: Cross-reference part numbers include RA 632-078-101-A, RA 632-078/007-XL, and RA 632-078/007-A. The base number RA 632-078 and 632-078-101 also reference compatible assemblies. The suffix typically indicates the compound durometer or variant.
Q: How does the integral bearing assembly affect maintenance and durability?
A: The integral bearing assembly in the RA 632-078 is sealed and pre-assembled for reliability. This design minimizes exposure to warehouse contaminants and reduces maintenance compared to separately mounted bearings. The sealed bearing design extends service life on Raymond 7400 Series reach trucks.