Product Description
Rotor
Frequently Asked Questions
Q: What forklift equipment is the TJ19102760047 rotor compatible with?
A: The TJ19102760047 is a replacement rotor for Toyota and Nissan electric forklifts with three-phase AC brake systems. Verify your equipment model documentation to confirm this rotor matches your specific voltage and brake assembly configuration.
Q: What are the physical dimensions of this rotor?
A: The TJ19102760047 has an outer diameter of 6.25 inches and a center bore of 1.75 inches. Thickness measures 0.875 inches and the rotor weighs approximately 5.6 pounds. These dimensions are critical for proper brake assembly fit.
Q: How does this rotor perform in cold storage and wet conditions?
A: Gray cast iron rotors like the TJ19102760047 maintain consistent friction properties in cold storage environments down to minus 20 degrees Fahrenheit. In wet conditions, friction surface may develop surface rust that typically clears during normal brake operation. Wipe surface clean if stored in humid conditions.
Q: What indicates that TJ19102760047 rotor needs replacement?
A: Replace this rotor when friction surface thickness drops below 0.25 inches, when cracks visible to the eye appear in cast iron, when thermal discoloration shows dark blue or black zones, or when braking response becomes soft or spongy. Measure thickness regularly during routine maintenance.
Q: Are there cross-reference part numbers for TJ19102760047?
A: The Toyota OEM equivalent is 42431-25010-71. Nissan cross-reference is NL100-650040. Raymond electric brake rotor model BR-104 also uses compatible mounting. Always match your equipment model number to the correct rotor SKU.