Monday through Friday - 8am to 5pm Mountain Time
Part Number BK50-3/4
O.D. 4.75"
Datum A(4L) Belts 4.00"
Datum B(5L) Belts 4.40"
Bore 3/4"
F 7/8"
E 13/32"
L Thru Bore 1-5/32"