OEM Bearing Assembly for Pallet Jack Systems

Frequently Asked Questions

Q: What is the 570-445-215 bearing assembly designed for?
A: The 570-445-215 is an OEM double seal radial ball bearing assembly for manual pallet jack hydraulic pump or wheel systems. The double seal design provides superior protection in high-load applications typical of manual pallet truck operations.

Q: What material is used in the 570-445-215 bearing?
A: The 570-445-215 features hardened steel races and rollers per manufacturer specification, with a steel cage. This construction provides durability in high-load manual pallet truck applications where shock and sustained pressure are common.

Q: What is the difference between the 570-445-215 and 570-440-04?
A: The 570-445-215 is a double seal radial ball bearing designed for hydraulic pump or wheel systems, while the 570-440-04 is a sealed or shielded bearing for handle linkage and pump connections. The 570-445-215 is engineered for higher load applications.

Q: Which pallet jack brands use the 570-445-215?
A: The 570-445-215 is compatible with manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, Clark, and similar manufacturers. Confirm your equipment model uses this bearing size and type before ordering.

Q: Does the double seal design affect bearing maintenance?
A: The double seal design on the 570-445-215 reduces maintenance frequency by providing protection against dirt and moisture ingress. However, sealed bearings cannot be repacked; replacement is required when bearing play or noise develops.