936-014 2 X 48 inch belt sander aluminum idler pulley is designed with a pump bearing and to be used on the 2 inch belt sander. This aluminum pulley comes a sealed bearing.
(This replaced item number 936-030 -4 X 2 inch Steel Idler Pulley)
936-015 2 X 48 INCH BELT SANDER ALUMINUM DRIVE PULLEY
936-015 2 x 48 inch belt sander aluminum drive pulley. This is a 5 inch pulley with a steel hub that's a substitute for the 936-007 drive pulley. LEAD TIME: 4 WEEKS