Monday through Friday - 8am to 5pm Mountain Time
Part Number 2BK50-1-3/8
O.D. 4.75"
Datum A(4L) Belts 4.00"
Datum B(5L) Belts 4.40"
Bore 1-3/8"
F 1-3/4"
E 15/32"
L Thru Bore 1-15/32"