ppipella

Single Disc Pulley (SDE)

A continuous weld of the disc to the rim, coupled with heavy duty construction and a high compression hub and bushing, affords a one piece, all steel, single disc pulley capable of reducing stress and deflection, the most common effects of pulley fatigue. SDE Pulleys are constructed with a standard crown face and XT® hubs unless otherwise specified.

SDE Pulleys are also available with other hub and bushing systems. Contact your local PPI representative for more information.

Bushing Insets
face width
HUB 8 9 11 13 15 16
XT25 2 9/16 3 1/16 4 1/16 5 1/16 6 1/16 6 9/16
XT30 2 1/2 3 4 5 6 6 1/2
XT35 2 1/4 2 3/4 3 3/4 4 3/4 5 3/4 6 1/4
XT40 2 1/8 2 5/8 3 5/8 4 5/8 5 5/8 6 1/8
XT45 2 2 1/2 3 1/2 4 1/2 5 1/2 6
XT50 1 3/4 2 1/4 3 1/4 4 1/4 5 1/4 5 3/4
SF 2 1/2 3 4 5 6 6 1/2
E 2 2 1/2 3 1/2 4 1/2 5 1/2 6
F 1 3/4 2 1/4 3 1/4 4 1/4 5 1/4 5 3/4
JS 1 5/8 2 1/8 3 1/8 4 1/8 5 1/8 5 5/8
MS 1 3/8 1 7/8 2 7/8 3 7/8 4 7/8 5 3/8
NS 1 1/8 1 5/8 2 5/8 3 5/8 4 5/8 5 1/8

 


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