square hole

SH21756 - Full Spool

For 7-1/2" spacing on 251, 252, 253, 254, 255, 256, 263, 264, 271, 272. ...
SH21757 - Full Spool

For 9" spacing on 251, 252, 253, 263, 264, 271, 272. ...
SH21758 - 2-3/8" Half Spool

For 7-1/2" spacing on 251-256, 263-264, 271-272; 9" spacing on 271-272. ...
SH23743 - 3-5/16" Half Spool

For 7-1/2" spacing on 271, 272. ...
SH21759 - 3-5/8" Half Spool

For 7-1/2" spacing on 254-256, 263-264; 9" spacing on 263-264. ...
SH21760 - 3-13/16" Half Spool

For 9" spacing on 251, 252, 253, 263, 264. ...
SH12614 - 3-7/8" Half Spool

For 7-1/2" spacing on 251-253; 9" spacing on 251-253. ...
SH23738 - 4-3/4" Half Spool

For 9" spacing on 271, 272 with FD209RM bearing. ...
SH23157 - 5-1/8" Half Spool

For 9" spacing on 271, 272 with DS208-TTR8 bearing. ...
FD209RM - Riveted Flange Bearing

Riveted flange. For White/Oliver discs. ...
DS208-TTR8 - Relube Disc Bearing

Bolt-on style flanges. For White/Oliver discs. ...