Product Description
Cup, bearing
Frequently Asked Questions
Q: What is the purpose of bearing cup component 0576517-00?
A: This bearing cup is the outer raceway component of a bearing assembly used in forklift applications. It works in conjunction with a bearing cone (inner raceway) and rolling elements to support rotational loads on the mast, wheels, or pivoting mechanisms. The cup houses the outer raceway surface and mounting flange.
Q: Which forklift OEM brands use bearing cup 0576517-00?
A: This bearing cup fits multiple forklift manufacturers including Toyota, Hyster, Yale, Crown, Raymond, Linde, Jungheinrich, and other standard-gauge lift truck platforms. Confirm your equipment model year and bearing specification match before ordering, as different models use different cup dimensions and bore sizes.
Q: What material is bearing cup 0576517-00 manufactured from?
A: Bearing cups are typically constructed from hardened alloy steel with precision-ground raceway surfaces. The outer raceway surface is polished to standard tolerances to provide a smooth rolling surface for bearing balls or rollers. Material hardness ensures durability under sustained forklift loads.
Q: Can bearing cup 0576517-00 be replaced independently or must it be paired with a new cone?
A: Bearing cups should be replaced as a matched pair with the corresponding cone assembly for optimal performance. Mixing worn and new components creates uneven raceway surfaces and accelerates bearing failure. Always replace both cup and cone together when bearing wear is detected.
Q: What are typical failure symptoms indicating bearing cup 0576517-00 needs replacement?
A: Worn or damaged bearing cups produce grinding noise during wheel rotation or mast tilt, increased friction or resistance, visible raceway spalling when removed, or excessive bearing play. Replace the cup assembly if noise persists after lubrication or if raceway surfaces show pitting or scoring.