Product Description
CUP, BEARING
Frequently Asked Questions
Q: What is the KLM11910 bearing cup designed for?
A: KLM11910 is a bearing cup (outer race) specified for manual pallet jack applications. This component supports the wheel assembly, allowing smooth rolling motion under loaded conditions. The bearing cup works with a matching tapered roller bearing cone to reduce friction and support load transfer through the wheel axle.
Q: Which manual pallet jack models use the KLM11910 bearing cup?
A: KLM11910 is compatible with manual pallet jack models from Crown, Toyota, Raymond, Yale, and similar OEM manufacturers. This bearing cup is a common component across hydraulic and manual pallet jack designs. Verify your specific pallet jack model and serial number to confirm that KLM11910 is the correct bearing replacement for your equipment.
Q: How do I identify if KLM11910 is the right bearing cup for my pallet jack?
A: Identify the correct bearing by checking your pallet jack manual for the wheel assembly specification. Bearing cups are typically marked with part numbers on the outer surface. Measure the bearing bore diameter and compare to the part specification. KLM11910 replacement requires matching the tapered cone part number as well. Contact us with your pallet jack model and serial number for verification.
Q: What symptoms indicate the KLM11910 bearing cup needs replacement?
A: Replace the bearing cup if you observe grinding noise during wheel rotation, wheel binding or hard steering, visible bearing play or wobble on the wheel axle, or corrosion and pitting on the bearing race. These symptoms indicate bearing wear. Always replace the cup and cone together to restore proper bearing function and alignment.
Q: How long does a bearing cup last on a manual pallet jack?
A: KLM11910 bearing cup lifespan depends on usage frequency, load weight, floor conditions, and maintenance. Under typical warehouse use, a bearing cup functions for 1000 to 2000 operating hours. Regular lubrication and clean floor conditions extend lifespan. Replace when noise, play, or resistance develops in the wheel assembly.