Product Description
CUP
Frequently Asked Questions
Q: What is the LJ 5-E bearing cup used for?
A: The LJ 5-E is a bearing cup component used in manual pallet jack wheel assemblies. It serves as the stationary outer race in tapered roller bearing sets that support wheel loading and rotation on Lo-Jo equipment.
Q: Is the LJ 5-E compatible with other pallet jack brands?
A: The LJ 5-E is a Lo-Jo OEM bearing cup. Verify bearing dimensions and mounting specifications with your equipment documentation before cross-referencing with other brands, as bearing cup dimensions vary significantly across manufacturers.
Q: When should the LJ 5-E bearing cup be replaced?
A: Replace the LJ 5-E when you observe wheel noise, rough rotation, lateral wheel movement, or visible spalling and wear on the cup race. Bearing cups are typically replaced as part of a matched cone and cup set for proper load distribution.
Q: Do bearing cups need periodic maintenance?
A: Tapered roller bearing cups like the LJ 5-E are sealed components that do not require routine lubrication or maintenance. However, they should be inspected regularly during equipment servicing for signs of wear, corrosion, or damage.