One of the hardest types of stainless steel after heat treating, 440C offers excellent wear and abrasion resistance. It's often used for bearings, valves, and knife blades.

With a diameter that’s held to a close tolerance, this material is hardened for increased wear and abrasion resistance.

Use these general purpose shafts with bearings, sprockets, and gears to transmit rotary motion.

Internal threads allow you to mount these shafts onto threaded studs and fasteners, no shaft supports needed.

Replace worn shafts in two-piece support-rail shaft systems, or mate with a support rail to create your own. The tapped mounting holes match those on our Support Rails.