Bearing Assembly Per Sleeve - 200 Per Box

Frequently Asked Questions

Q: What is the 91107-Z bearing assembly and what does it do?
A: The 91107-Z is a precision bearing assembly per sleeve for manual pallet jacks. It supports and enables smooth rotation of load wheels, handling the radial and thrust loads during pallet movement. Sold 200 units per box.

Q: Which manual pallet jack models use the 91107-Z bearing?
A: The 91107-Z bearing assembly is compatible with standard manual pallet jacks from Crown, Toyota, Raymond, and other major manufacturers. Verify load wheel diameter and axle specifications match your equipment before ordering.

Q: What are the specifications and dimensions of the 91107-Z?
A: The 91107-Z bearing assembly is designed for standard pallet jack wheel sleeves. Exact bore diameter, outer diameter, and width specifications are determined by your equipment model. Contact us with equipment serial number or wheel dimensions for precise fitment verification.

Q: How long does the 91107-Z bearing assembly last?
A: The 91107-Z bearing assembly provides 2000 to 5000 operating hours under normal warehouse conditions depending on load, floor conditions, and maintenance. Frequent use on rough or wet floors reduces bearing life. Replace when grinding noise, resistance, or play develops.

Q: What failure symptoms indicate the bearing needs replacement?
A: Replace the 91107-Z bearing assembly if you experience grinding or squealing from load wheels, increased pushing effort, wheel wobble or side play, or visibly dry or worn bearing surfaces. Continuing operation with a failed bearing damages the axle and wheel.

Q: Is there a cross-reference part number for the 91107-Z?
A: The 91107-Z (hyphenated format) is equivalent to SKU 91107Z (non-hyphenated format). Both reference the same bearing assembly. Use whichever SKU designation matches your current inventory or procurement system.