3057133

Frequently Asked Questions

Q: What material composition does the 3057133 bearing assembly use?
A: The 3057133 is constructed with precision steel inner and outer races paired with steel ball elements. This steel-on-steel design delivers the load-carrying capacity and durability required for manual pallet jack wheel and axle applications.

Q: What is the primary application for the 3057133 bearing assembly?
A: The 3057133 bearing assembly is designed for manual pallet jack wheel and axle applications. It provides smooth rotation and load support in the wheels and drive assemblies of hand-operated material handling equipment.

Q: Is the 3057133 bearing sealed for lifetime lubrication?
A: Yes. The 3057133 features sealed construction for lifetime lubrication. The sealed design eliminates the need for periodic regreasing and protects internal ball elements and races from contamination and moisture.

Q: What are the cross-reference and part number details for the 3057133?
A: The manufacturer part number and OEM part number are both 3057133. No cross-reference part numbers are available from approved sources. Order using the part number 3057133.

Q: How long do sealed bearing assemblies like the 3057133 typically last?
A: Sealed steel ball bearing assemblies like the 3057133 typically deliver several years of service in manual pallet jack applications under normal duty. Lifespan depends on load, frequency of use, and storage conditions. Replace bearings if you notice noise, grinding, or excessive wheel play.