Product Description
Crown CR 310178 Polyurethane Load Roller, standard compound, designed for electric pallet jack/stacker applications. Durable 95A poly tread. Outside diameter 3.25 inches, tread width 5.91 inches, bearing bore diameter 2.047 inches, bore depth 1.18 inches. OEM Crown part; cross-references to Raymond 115/632-014-001.
Specifications
Compatibility
| Compatible Equipment Models | Refer to Crown pallet truck application guides for CR310178 compatibility |
| Equivalent/Interchange Part Numbers | Raymond 115, Raymond 632-014-001 |
Material & Construction
| Tread Material | Polyurethane, Shore A Hardness: 95A |
Part Numbers
| OEM Part Number | CR310178 |
| Manufacturer Reference Number | 310178 |
| Cross-Reference Part Numbers | Supersedes Crown 310178-301, 310178-302; equivalent to Raymond 115, 632-014-001 |
Frequently Asked Questions
Q: What are the specifications for the CR 310178 Polyurethane Load Roller?
A: The CR 310178 has a 3.25 inch outside diameter, 5.91 inch tread width, 2.047 inch bearing bore diameter, and 1.18 inch bore depth. It features durable 95A polyurethane tread in standard compound.
Q: Which equipment types does the CR 310178 fit?
A: The CR 310178 is an OEM Crown part designed for electric pallet jack and stacker applications. It also cross-references to Raymond 115 and 632-014-001 for Raymond equipment compatibility.
Q: What is the relationship between the CR 310178 and superseded part numbers?
A: The CR 310178 supersedes Crown part numbers 310178-301 and 310178-302. If you have equipment using the older numbers, the CR 310178 is the current direct replacement.
Q: Is the CR 310178 compatible with Raymond equipment?
A: Yes, the CR 310178 is equivalent to Raymond 115 and 632-014-001. Verify the 2.047 inch bore diameter and 3.25 inch diameter match your Raymond equipment before ordering.
Q: What does the 1.18 inch bore depth specification mean?
A: The 1.18 inch bore depth is the length of the bearing pocket on the wheel. This dimension must match your equipment assembly. Incorrect bore depth causes improper wheel seating and premature failure.
Q: How does the wide 5.91 inch tread width affect performance?
A: The wide 5.91 inch tread width distributes load across a larger contact area, reducing per-inch pressure on floors and providing stable support in pallet jack and stacker applications.