This hub grease cap is made of high-quality steel with zinc galvanized finish for anti-rust performance. It installs on the wheel axle end, effectively sealing the bearing cavity to prevent dust, mud, water and debris from entering, and lock grease inside to extend bearing service life.
Suitable for trailer, pickup, truck, agricultural machinery and heavy duty axle assemblies. Multiple outer diameter sizes are in stock. Custom sizes and bulk packing are available.
Features:
-Galvanized steel construction, anti-corrosion & rust resistant
-Seal wheel bearing and grease well
-Prevent dust, mud and water intrusion
-Multiple sizes for different axles
-Widely used for trailer, truck and farm vehicles
-Wholesale bulk supply, OEM acceptable
Contact us for size chart and bulk quotation.
trailer axle dust cap, wheel bearing grease cap, steel hub cap, heavy duty axle cover
FAQ
Q: What is a hub grease cap used for?
A: It covers the end of wheel axle, seals bearing grease, and keeps dust, water and dirt out of the wheel bearing.
