- Order number: SM8001
Metric keyway bushings enable the operator to use individual metric keyway broaches in a variety of bore sizes. Both bushings and broaches are designated by a letter which signifies the width of the keyway broach and bushing opening. For proper fit, use bushings with the same letter designation as the broach being used i.e. Metric A bushings with metric A broaches, metric B-1 bushings with metric B-1 broaches, etc. From ∅ 6 to ∅ 22 mm collared bushings are to be used.
Parallel keys look for SM 1137-3 page 158 and SM 1137-4.