Product Description
CASTER RIG
Frequently Asked Questions
Q: What is the CR 073321 caster rig?
A: The CR 073321 is a Crown OEM caster rig assembly used in electric lift truck steering or load-wheel systems. It typically consists of a wheel, bearing, and mounting bracket for front or rear truck movement.
Q: What Crown lift truck models does the CR 073321 fit?
A: The CR 073321 is a Crown-specific component. Verify your truck model, year, and wheel position before ordering. This caster rig is not interchangeable with Toyota, Raymond, Hyster, Yale, or other lift truck brands.
Q: What are the typical dimensions and load rating for the CR 073321?
A: Contact us for exact wheel diameter, width, bearing type, and load capacity specifications for the CR 073321. Dimensions vary by truck model and application. Verify specifications match your truck requirements before ordering.
Q: When should the CR 073321 caster rig be replaced?
A: Replace the caster rig if the wheel is cracked, flat-spotted, or severely worn. Replace if the rig wobbles, squeaks, or does not roll smoothly. Bearing wear or mounting bracket damage also requires replacement to maintain truck handling and safety.
Q: What is the typical lifespan of the CR 073321?
A: Caster rig lifespan ranges from 2 to 4 years depending on warehouse conditions, floor type, and truck usage frequency. Smooth concrete floors extend lifespan; rough or wet floors accelerate wear. Inspect wheels monthly and replace when tread depth drops below minimum specifications.
Q: Can the wheel be replaced separately from the CR 073321 rig?
A: Wheel replacement depends on the rig design. Some rigs allow wheel-only replacement if the bearing and bracket are still serviceable. Others require full rig replacement as an assembly. Contact us with your truck model to confirm whether wheels and bearings are available separately.