CR 310245-302

Frequently Asked Questions

Q: What are the specifications of the CR 310245-302 load wheel?
A: The CR 310245-302 is a Crown polyurethane load wheel with a 3.25 inch outside diameter, 4.5 inch tread width, 2.047 inch bore, and 95A Shore A hardness rating. The wheel features a steel core hub construction. OEM part number is 310245-302-88.

Q: Which Crown equipment is the CR 310245-302 compatible with?
A: The CR 310245-302 load wheel is designed for Crown 300 Series electric pallet jacks. It is an OEM direct replacement that fits standard shoulder bearing mounts used on these models.

Q: What is the 302 compound and what applications is it rated for?
A: The 302 compound is a polyurethane formulation specifically constructed for heavy load service, wet conditions, and freezer applications. The 95A Shore A hardness provides durability for long runs and sustained heavy load operations in demanding warehouse and dock environments.

Q: What cross-reference part numbers are available for this wheel?
A: The CR 310245-302 cross-references to part numbers CR310245-302 and 310245-302-88. These are equivalent OEM numbers used across Crown documentation and parts catalogs.

Q: How does the 95A Shore A hardness affect performance in freezer environments?
A: The 95A Shore A hardness rating ensures the polyurethane tread maintains traction and structural integrity in cold storage conditions where lower durometer compounds become too brittle. This compound is formulated to resist cracking and loss of grip at subfreezing temperatures.