clamps
ruland manufacturing sp 21 f shaft collar two piece clamp id 1.313 in
shaft collar standard clamp number of pieces 2 1 5 16 in . bore dia . material black oxide 1215 lead free steel outside dia . 2 1 8 in . width 9 16 in . clearance dia . 2.312 in . screw size 1 4 in . 28 screw material alloy steel operating temp . range 40 degrees to 350 degrees f br b features b ul li finish black oxide li li inside dia . 1 5 16 li li item shaft collar li li material black oxide 1215 lead free steel li li number of pieces 2 li li outside dia . 2 1 8 li li type two piece clamp li li width 9 16 li li screw material alloy steel li li screw size 1 4 28 li li operating temp . range 40 degrees to 350 degrees f li li cap screw size 1 4 28 li li bore dia . 1 5 16 li li withstand temp . 350 degrees f li li clearance dia . 2.312 li li dimension type standard li li collar style clamp li ul