Product Description
BEARING assembly
Frequently Asked Questions
Q: What is the 4152200 bearing assembly used for?
A: The 4152200 bearing assembly is an integrated load wheel bearing component used in manual pallet jacks from Yale, Crown, Raymond, Toyota, and similar manufacturers. It combines the bearing cup, rolling elements, and retaining components into a single assembly that mounts to the load wheel axle.
Q: What are the dimensional specifications of the 4152200 bearing assembly?
A: The 4152200 bearing assembly features a 1.25-inch bore diameter designed to fit standard pallet jack axles. The outer bearing diameter is 2.125 inches, and the assembly depth is 0.875 inches. These OEM dimensions ensure proper fit within the load wheel hub. Verify these measurements against your current bearing before ordering.
Q: What is the load capacity of the 4152200 bearing assembly?
A: The 4152200 bearing assembly is rated for load capacities up to 5000 pounds per wheel when used in pairs on standard manual pallet jack applications. Load capacity depends on bearing preload, axle length, and equipment design. Do not exceed the load rating of your specific pallet jack model.
Q: How often does the 4152200 bearing assembly require maintenance?
A: Inspect the 4152200 bearing assembly monthly for noise, excessive play, or rough rotation. Clean debris from around the bearing housing. Lubricate bearing rollers per your pallet jacks maintenance schedule, typically every 250 to 500 hours of operation. Do not over-lubricate as excess grease attracts dirt and accelerates wear.
Q: What is the typical service life of the 4152200 bearing assembly?
A: Under normal warehouse duty, the 4152200 bearing assembly typically lasts 4 to 6 years before replacement is necessary. Assemblies in high-cycle environments with constant lifting may require replacement every 2 to 3 years. Replace the assembly when you hear grinding sounds, feel excessive radial play in the wheel, or notice uneven wear on the load wheel.
Q: Are there cross-reference or equivalent part numbers for the 4152200?
A: The 4152200 is an OEM specification bearing assembly. Other manufacturers may use different part numbers for equivalent assemblies. Provide your current pallet jack model, manufacturer, and existing bearing assembly part number, and we can confirm whether the 4152200 is the correct replacement.
