Product Description
WHEEL, POLY, 3 1/4 X 4 1/2
Frequently Asked Questions
Q: What are the dimensions of the CR 83970-040?
A: The CR 83970-040 is a polyurethane wheel with a 3 1/4 inch diameter and 4 1/2 inch width. These standard dimensions fit a range of electric lift truck applications.
Q: Which equipment brands and models use the CR 83970-040?
A: The CR 83970-040 is compatible with multiple electric pallet jack and lift truck models from common OEM brands. Verify your equipment model number and bore size before ordering to confirm fitment.
Q: What material is the CR 83970-040 wheel made from?
A: The CR 83970-040 features a polyurethane tread. Polyurethane wheels provide good traction, reduce operational noise, and perform well on standard warehouse floors as well as wet or cold storage environments.
Q: How does the CR 83970-040 compare to other wheels in the CR 83970 series?
A: The CR 83970-040 has the same 3 1/4 inch diameter and 4 1/2 inch width as the CR 83970, but the -040 suffix indicates a specific design variant or load rating. Review bore diameter and bearing specifications for your equipment to confirm compatibility.
Q: What maintenance routine is recommended for the CR 83970-040?
A: Periodically clean the polyurethane tread to maintain traction. Inspect bearings for noise or excessive play. Check wheel mounting bolts for tightness. Replace when tread shows significant wear or bearings develop roughness or noise.