Product Description
Grease fitting
Frequently Asked Questions
Q: What is a grease fitting and what does it do?
A: A grease fitting (also called a zerk or nipple) is a one-way valve connection point that allows grease to be pumped into bearing assemblies. Grease fittings maintain lubrication on critical components and extend bearing and seal life.
Q: What equipment does the 00593-10075-71 grease fitting fit?
A: This grease fitting is compatible with forklift and pallet jack bearing assemblies from manufacturers including Crown, Toyota, Raymond, Yale, and Hyster. Verify thread size and bore diameter match your equipment before ordering.
Q: What thread size and specification does this grease fitting have?
A: Grease fitting thread sizes typically range from 1/4 inch to 3/8 inch NPT (National Pipe Thread). Confirm your equipment specification to ensure proper fit and sealing.
Q: What material is this grease fitting made from?
A: Grease fittings are typically constructed from hardened steel or stainless steel with a spring-loaded ball check valve. Stainless fittings offer better corrosion resistance in outdoor or wet environments.
Q: How often should grease fittings be serviced?
A: Grease fittings should be purged and re-lubricated according to your equipment maintenance schedule, typically every 50 to 200 operating hours depending on load and environment. Regular greasing prevents bearing premature failure.