Product Description
Grease fitting
Frequently Asked Questions
Q: What is the purpose of a grease fitting on a forklift?
A: A grease fitting, also called a grease zerk, allows you to inject fresh lubricant into pivot points, bearings, and joints on forklifts without disassembly. The 7140525 fitting receives pressurized grease from a grease gun, forcing old or contaminated grease out through a relief passage and replenishing the component with fresh lubricant.
Q: Which forklift models use the 7140525 grease fitting?
A: The 7140525 is designed for forklifts from major manufacturers including Toyota, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT. Verify the fitting thread size and mounting angle match your equipment before ordering. Consult your forklift maintenance manual to identify all grease fitting locations.
Q: How often should I grease components using the 7140525 fitting?
A: Greasing frequency depends on the component and operating conditions. High-use pivot points and wheel bearings typically require greasing every 50 to 100 hours of operation or monthly in normal warehouse service. Heavy-use environments and outdoor operations may require more frequent greasing. Always follow your forklift manufacturer maintenance schedule.
Q: What happens if a grease fitting like 7140525 becomes blocked or damaged?
A: A blocked or damaged 7140525 fitting prevents fresh grease from reaching the bearing or joint, leading to accelerated wear and eventual failure of the component. Leaking or damaged fittings waste grease and fail to provide adequate lubrication. Replace any damaged fitting immediately to maintain equipment reliability.