ID-50A17-203KRR ID-50A17-203KRR Idler Sprocket HR 203KRR

ID-50A17-203KRR ID-50A17-203KRR Idler Sprocket HR 203KRR

17 tooth Idler to suit 50-1 Roller Chain fitted with 203KRR Bearing - ID 5/8 (0.625) inches

GB Stocks a range of Idler sprockets with standard bearings fitted to suit common hardware.  Used in many applications, the Idler sprockets is most commonly used to provide tension to a chain drive application.   The standard series for metric hardware can be adapted to the GB range of rubber block tensioner arms equivalent to the Rosta models for a complete tensioning solution to existing chain drives.   They are also used in a wide range of agricultural applications to suit metric and imperial shafts and bolts.  All Sprockets are made from carbon steel with most also having induction hardened teeth as standard.  Quality bearings are fit into precision machined bores for maximum service life.

(ID-50A17-203KRR)