Product Description
Raymond RA 632-321-CRG polyurethane load wheel featuring 97A Shore hardness durometer with XL extra load construction. Designed for 3.25 inch by 6.5 inch dimensional specification with integrated bearing hub assembly for Raymond electric material handling equipment applications.
Specifications
Material & Construction
| Wheel Material | Polyurethane compound |
| Durometer Hardness | 97A Shore hardness scale |
| Wheel Type Designation | XL (Extra Load) construction |
| Alternative Material Specification | 95A durometer available as RA 632-321-003 |
Part Numbers & Compatibility
| OEM Part Number | RA 632-321-CRG |
| Related Part Number | RA 632-321-003 (alternative durometer specification) |
| Related Part Number - XL Series | RA 632-321-003-XL (97A durometer, XL designation) |
| Part Number Series | 632-321 series load wheel family |
Frequently Asked Questions
Q: What does CRG designate in the RA 632-321-CRG part number?
A: CRG designates Crown Roller Groove, referring to the tread profile pattern on the wheel surface. This groove configuration provides enhanced traction and is commonly used on reach trucks and other electric material handling equipment requiring improved grip on smooth warehouse floors.
Q: What are the wheel dimensions and hardness of the RA 632-321-CRG?
A: The RA 632-321-CRG measures 3.25 x 6.5 inches with 97A Shore hardness durometer. This polyurethane compound offers XL extra-load construction, balancing load capacity with floor compatibility and traction control on various warehouse surfaces.
Q: How does the RA 632-321-CRG compare to other RA 632-321 variants?
A: The RA 632-321-CRG (crown roller groove) is an alternative tread configuration to smooth-profile wheels. Related variant RA 632-321-003 offers different durometer specifications for varied application needs. Verify the groove pattern and hardness match your truck design and floor conditions before ordering.
Q: What bearing assembly is included with the RA 632-321-CRG?
A: The RA 632-321-CRG features an integrated bearing hub assembly designed for Raymond electric material handling equipment. Bearing type and bore diameter must be confirmed against your equipment specifications to ensure correct axle fitment.
Q: Is the RA 632-321-CRG suitable for wet or slippery floors?
A: The crown roller groove tread profile improves traction on smooth floors. However, verify that the 97A Shore hardness polyurethane provides adequate grip for your specific floor conditions. For cold storage or consistently wet environments, consult technical specifications or alternative compound options.