The GF27 is a steel change gear with a 1.25-inch bore size, featuring a 10 diametrical pitch and 14.5-degree pressure angle. It has an outer diameter of 2.9 inches, pitch diameter of 2.7 inches, and a 1-inch length through bore. Torque specifications include 257 lb/in at 1800 RPM, 330 lb/in at 1200 RPM, 384 lb/in at 900 RPM, 460 lb/in at 600 RPM, 574 lb/in at 300 RPM, and 625 lb/in at 200 RPM.
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The GF27 is a steel change gear with a 1.25-inch bore size, featuring a 10 diametrical pitch and 14.5-degree pressure angle. It has an outer diameter of 2.9 inches, pitch diameter of 2.7 inches, and a 1-inch length through bore. Torque specifications include 257 lb/in at 1800 RPM, 330 lb/in at 1200 RPM, 384 lb/in at 900 RPM, 460 lb/in at 600 RPM, 574 lb/in at 300 RPM, and 625 lb/in at 200 RPM.
