Product Description
CUP, BEARING
Frequently Asked Questions
Q: What manual pallet jack models use bearing cup 4255834?
A: Bearing cup 4255834 is used in manual and hand pump pallet jacks from manufacturers including Crown, Toyota, Raymond, Yale, and other OEM brands. Verify your jack model number and load wheel size before ordering to ensure correct fitment.
Q: What is the material composition of bearing cup 4255834?
A: The bearing cup is precision-machined steel designed to seat and support ball or roller bearings in load wheel assemblies. The hardened steel construction withstands repeated load cycles in manual pallet jack applications.
Q: How long does bearing cup 4255834 typically last?
A: Bearing cup lifespan depends on load cycles, maintenance, and operating environment. Under normal warehouse conditions with proper lubrication, the bearing cup functions for multiple years. Replace it if the bearing raceway shows pitting, spalling, or damage.
Q: What maintenance does bearing cup 4255834 require?
A: Bearing cups require proper lubrication of the balls or rollers during maintenance intervals. Inspect the raceway surface for pitting or corrosion. Keep the assembly clean and protected from salt spray or corrosive environments.
Q: Are there equivalent part numbers for bearing cup 4255834?
A: Bearing cup 4255834 may have OEM equivalents across brands. Contact us with your pallet jack model and load wheel diameter for cross-reference information and compatible alternatives.