UCX17-56 Bearing | 3-1/2" Insert Bearing 10B Chain Sprockets 120Q17 sprockets are bored to

120Q17 sprockets are bored to accept a Q1 type taper bushing

Components of a 120SS roller link include two rollers

Sprocket Size: 100R72

Our premium 160 double-capacity connecting links interchange with other brands and are made from top-grade materials with specific manufacturing processes to improve strength

Dimension (W): 69

UCX17-56 Bearing | 3-1/2" Insert Bearing 10B Chain Sprockets 120Q17 sprockets are bored toUCX17 56 bearing is a medium duty ball bearing insert made to C3 precision standards and utilizes set screws for securing a 3 1 2" shaft. Our UCX17 56 insert bearing has several features: a wide inner ring, steel retainer, anti rotation device, and an inner ring and outer ring made from bearing grade steel to produce a high quality and long lasting bearing. Our UCX17 56 bearing is made to industry standards dimensionally for direct interchangeability