SDS X 42mm QD Bushing #120 Nickel Plated Roller Chain Bronze jaw coupling inserts go

Bronze jaw coupling inserts go between two L150 hubs

This 1C85SF Sheave uses a SF QD bushing

Set Screw Size: 1"-20UNCX1"

SSUCTPTB208 Bearing Dimensions

This 50BS39 sprocket features a 1-15/16" finished bore including a key-way and two setscrews

SDS X 42mm QD Bushing #120 Nickel Plated Roller Chain Bronze jaw coupling inserts goThis SDS QD type bushing is a high strength premium quality bushing with a 42 millimeter bore. What sets this bushing apart from others is the high quality steel construction, and strict quality control procedure to ensure that you are getting a product that is consistent and precise. USA Roller Chain and sprockets is a one stop shop industrial power transmission supply facility that is focused on quality, value, and great customer service. We also