Heavy Duty H Style 5/8 Inch Split Taper Bushing For Pulleys And Sheaves, Carbon Steel Locking Bushing With Fixed Bore, 3/16 X 3/32 Keyseat, Black Oxide Finish With Rust Resistance, Includes Two 1/4-20 UNC X 3/4 Screws

Heavy Duty H-Type 5/8 Split Taper Bushing with 2 Screws
✔️ 5/8 in shaft, 3/16x3/32 keyseat, carbon steel, black oxide

This heavy duty H-style split taper locking bushing locks pulleys and sheaves to standard shafts. Built from ASTM 1045 carbon steel with a rust-resistant black oxide finish, it’s a solid choice for industrial drives, conveyors, and machinery where secure, maintenance-friendly connections are needed.

✅ 5/8 in shaft compatibility
✅ Standard keyseat 3/16 x 3/32
✅ Material: ASTM 1045 carbon steel
✅ Black oxide finish for rust resistance
✅ Includes two 1/4-20 UNC x 3/4 screws

💡 What is a locking bushing used for in pulleys and sheaves?

Locking bushings provide a handy, dependable way to couple pulleys to shafts and allow quick removal.

- handy for 5/8 in shafts with fixed bore

- supports standard keyseats 3/16 x 3/32 for torque transfer

- carbon steel with rust-resistant black oxide finish

- includes two 1/4-20 UNC x 3/4 screws