Price $14.82

Quantity: *

Part Number 40SH21

No. Teeth 21

Outside Diameter 3.620"

Pitch Diameter 3.355"

Bushing SH

Type B

Max. Bore 1-5/8"

L1 1-7/16"

L2 1-7/16"

C 3"

Y 31/32"

G 17/32"

X 13/16"

T .284"