Product Description
Bearing ass'y
Frequently Asked Questions
Q: What is the 300666-012 bearing assembly designed for?
A: The 300666-012 is a complete bearing assembly used in forklift mast and lift mechanisms. It is designed to support vertical load and rotational motion in material handling equipment from brands including Toyota, Crown, Raymond, and Hyster.
Q: Which forklift brands and models are compatible with the 300666-012?
A: This bearing assembly fits multiple electric and internal combustion forklift models from Toyota, Crown, Raymond, Hyster, and similar OEM manufacturers. Confirm your equipment model year and serial range before ordering to ensure proper fitment.
Q: What are the dimensions and load specifications of this bearing assembly?
A: The 300666-012 is engineered to handle typical forklift mast loads ranging from 3,000 to 6,000 lbs depending on the specific application. Bore diameter, bearing width, and overall assembly height vary by equipment model. Consult the original specifications or contact us to confirm exact dimensions.
Q: What material is the bearing made from?
A: This bearing assembly typically features steel rolling elements and races with sealed or shielded design to protect against contamination. The bearing cage is usually brass or steel depending on the OEM design specification.
Q: How long does a bearing assembly like the 300666-012 typically last?
A: Bearing life depends on equipment usage intensity, maintenance practices, and operating environment. Properly maintained bearings typically last 2,000 to 5,000 operating hours. Replace when you observe mast wobble, grinding noise, or increased friction during lift cycles.