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This 50BS42 sprocket features a 3/4" finished bore including a key-way and two setscrews
Sprocket Size: 40H21
Dimension (IF): 23
This 2BK50 Pulley 3/4" bore is directly interchangeable with other manufacturers v-belt pulleys
Dimension (Z): 28
R-7 Rubber Cushion filter_40BS36-FB This 50BS42 sprocket features aR 7 rubber cushion is made from high quality static conductive rubber and is designed to go onto a spherical diameter ball bearing insert bearing. The addition of a rubber cushion on the outside of a bearing creates a vibration damping bearing. For more information or to get a quote on an R 7 rubber cushion contact our customer support system and we will be happy to assist you!
US$ 14.29
US$ 46.67
US$ 51.16
