Replacement Bearing Assembly for Pallet Jack Wheels

Frequently Asked Questions

Q: What are the exact bearing dimensions for part C15953-36?
A: The C15953-36 bearing assembly has a 20 mm bore, 47 mm outside diameter, and 14 mm width. These dimensions are critical for press fit installation into manual pallet jack wheel hubs. Always verify bearing bore and hub specifications match before ordering.

Q: What material composition does the C15953-36 bearing use?
A: The C15953-36 is constructed from high-carbon chromium steel (AISI 52100 or equivalent) with hardened raceways and rolling elements to Rockwell C58 to C63. This material specification provides wear resistance and durability for material handling applications.

Q: Which manual pallet jack brands and models use the C15953-36 bearing?
A: The C15953-36 is compatible with various manual pallet jacks from Crown, Toyota, Raymond, Yale, and other OEMs that use 20 mm bore wheel hubs. Cross-reference your pallet jack model and wheel assembly specifications to confirm fitment.

Q: Is the C15953-36 sealed and pre-lubricated?
A: Yes, the C15953-36 is a precision sealed ball bearing that is factory lubricated. The seals protect internal components from contamination and moisture. Sealed bearings typically do not require field lubrication during service life.

Q: What is the expected service life of the C15953-36 bearing?
A: Under typical manual pallet jack use with normal loads and maintenance, the C15953-36 bearing should perform reliably for several years. Replace if you observe wheel wobbling, grinding noise, or visible bearing play. Overloading or wet environment exposure may reduce service life.

Q: What is the load rating and operational temperature range for the C15953-36?
A: Consult the OEM specification sheet for exact load rating in pounds or kilograms and temperature operating range. The high-carbon chromium steel construction supports standard manual pallet jack duty ratings in typical warehouse environments from 0 to 40 degrees Celsius.