Product Description
Rubber Caster Assy, 4" Dia.
Frequently Asked Questions
Q: What are the primary applications for the BJ 054401 4-inch rubber caster?
A: The BJ 054401 is designed for electric pallet jacks and forklifts in food processing, cold storage, beverage distribution, and grocery facilities. Rubber provides excellent traction on wet floors and epoxy surfaces while protecting finished flooring.
Q: Which electric lift truck models are compatible with the BJ 054401?
A: The BJ 054401 fits Crown, Toyota, Raymond, Yale, and similar electric pallet jack models with 4-inch caster requirements. The rubber construction suits food-grade and temperature-controlled environments. Confirm your equipment model and caster pocket dimensions match 4-inch specifications.
Q: What is the difference between 3-inch and 4-inch rubber casters?
A: 4-inch rubber casters provide lower rolling resistance, better floor clearance, and improved stability compared to 3-inch models. The larger wheel diameter reduces operator fatigue. However, 4-inch casters require more vertical space in the caster assembly. Never mix 3-inch and 4-inch casters on the same truck.
Q: How long does the BJ 054401 rubber caster last?
A: Rubber 4-inch casters typically last 18 to 36 months depending on usage frequency, temperature exposure, and floor conditions. Cold storage operations may shorten lifespan. Replace when rubber becomes hard or brittle, cracks develop, wheels flatten, or steering becomes unresponsive.
Q: Does the BJ 054401 require special care in cold storage environments?
A: Rubber casters in freezer environments can become brittle if exposed to prolonged extreme cold. Inspect regularly for cracking and loss of flexibility. Allow gradual temperature acclimation when moving equipment between climate zones. Clean regularly to remove ice and frost that affects wheel function.