71306080

Frequently Asked Questions

Q: What are the exact specifications for the 71306080 bearing assembly?
A: The 71306080 is a double-sealed deep groove ball bearing with these specifications: 20 mm bore, 47 mm outside diameter, 14 mm width. It features through-hardened bearing steel races, chromium steel balls, and factory oiled finish.

Q: Which manual pallet jack models use the 71306080 bearing?
A: The 71306080 bearing assembly is compatible with multiple manual pallet jack models from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT. Always confirm your equipment model and serial number match the 71306080 specification before ordering.

Q: What does double-sealed mean on the 71306080 bearing?
A: Double-sealed means the bearing has protective seals on both sides of the ball assembly. These seals prevent water, dust, and contamination from entering the bearing while allowing minimal grease leakage. This design is ideal for wet storage areas and outdoor warehouse use.

Q: Is the 71306080 pre-lubricated and what is its service life?
A: The 71306080 is pre-lubricated at the factory for immediate installation and use. In standard warehouse service, this bearing typically provides 2-4 years of operation before replacement. In cold storage or wet floor environments, service life may be extended due to reduced friction.

Q: What are the failure indicators for the 71306080 bearing?
A: Replace the 71306080 bearing if you observe grinding noise when the wheel rotates, visible seep of lubricant around the seal, difficulty in rotating the wheel by hand, or scoring on the bearing races upon visual inspection.

Q: Can the 71306080 be used interchangeably with other bearing SKUs?
A: The 71306080 has specific bore and outside diameter dimensions and cannot be substituted with other bearing part numbers unless they match the exact 20 mm bore, 47 mm OD, and 14 mm width specifications. Always verify cross-reference part numbers with your equipment documentation.