Saelno #35 Roller Chain Sprocket Type B 7/8 Inch Bore 12 Tooth | Hardened Antirust 1045 Steel Drive Sprockets 35B12-7/8. $43.99. $2498USD. Product Score Sprockets are widely used in power transmission in the fields of agricultural machinery, woodworking machinery and machine tools. Size information:American Standard ANSI #35,3/8 inch Pitch,7/8 inch Bore,12 Teeth,3/16X3/32 Keyway,2 Setscrews at 90 degrees,B Type,Suitable for #35 chain The surface of the sprocket is blackened, and it is corrosion-resistant and rust-proof. 12 Tooth Sprocket 35B30 Sprocket With Stock Bore | 35B30H ANSI Sprocket 35 Sprocket For Sale 35B12 Sprocket, 35BS12, 12 Tooth Sprocket for use with #35 Roller Chain 35B12 Sprocket Carbon steel with heat treated teeth. Keyway slot with set screw OD:1.625 Please choose your required bore size The surface of the sprocket is blackened, and it is corrosion-resistant and rust-proof The sprocket is made of ANSI 1045 carbon steel, and the teeth are hardened with HRC38-42 with high-frequency quenching heat treatment. Conveyor Chain Sprockets Sprockets Uni Chains Needed? | Morskate Drive The sprockets are easy to install, easy to maintain, and can maintain good and stable operation in harsh environments