Western Model S57A Gear Reducer. HP: 40; Ratio: 5; Input RPM: 2000; Ou

Western Model S57A Gear Reducer. HP: 40; Ratio: 5; Input RPM: 2000; Output RPM: 650; Type: n/a; S.F.: 3.33. Notes: MillNumber T7136; SerialNumber 1226; Order No 33758 Pinion speed 650/2000 Rpm Class 1 Rating 133 Hp Service Rating 40 Hp