CR 310462-030-A

Frequently Asked Questions

Q: What are the exact dimensions and bearing specifications for CR 310462-030-A?
A: CR 310462-030-A has a 3.25 inch tread diameter, 2.047 inch bore, and uses 6205 series bearings. The wheel features a steel core with bonded 95A hardness polyurethane tread. Triple wheel configuration provides load distribution across multiple contact surfaces for extended durability in electric lift truck service.

Q: Which Crown electric lift truck models are compatible with CR 310462-030-A?
A: CR 310462-030-A is designed for Crown electric lift trucks requiring 3.25 inch diameter wheels with 2.047 inch bore and 6205 bearing compatibility. Verify your truck model specification sheet matches these dimensions. The triple wheel configuration indicates load-sharing applications.

Q: What cross-reference numbers match CR 310462-030-A?
A: CR 310462-030-A cross-references include CR310462-030-A, CR310462030A, and 310462030A. These numeric variants represent the same assembly with identical bore, diameter, and bearing specifications. Confirm all number formats match when reordering to ensure continuity of part inventory.

Q: Is the steel core replaceable or is CR 310462-030-A a complete wheel assembly?
A: CR 310462-030-A is a complete pre-assembled wheel unit with polyurethane bonded to the steel core. The core and tread are not field-separable. When tread wears or damages, the entire wheel must be replaced. Bearing sockets in the core accept standard 6205 bearings that can be serviced independently.

Q: What maintenance does CR 310462-030-A require during its service life?
A: CR 310462-030-A requires regular bearing inspection and lubrication if the bearing type is greaseable. Clean the tread surface regularly to maintain floor grip. Inspect quarterly for flat spots, cracks, or material chunking. Bearing bore and overall wheel condition determine replacement timing; tread hardness at 95A typically provides 2-4 years service under normal load conditions.