Nitro 40BS12 1/2 Finished Bore Sprocket - Type B Sprocket Surface Treatment & Mark The surface of the sprocket is blackened, and it is corrosion-resistant and rust-proof. ODI Grip Half Waffle V2 Lock-On screwed, Graphit | Maciag Offroad 2 Inch Sprocket 40 Roller , Type B, 11 Tooth, 1/2″ ID 40BS12H-1/2 Chain Sprocket The sprocket is made of ANSI 1045 carbon steel, and the teeth are hardened with HRC38-42 with high-frequency quenching heat treatment Ansi 40 Roller Chain Sprocket #40 - Buy 40 Sprocket,40 Chain Sprocket... Product Details Induction Hardening The sprocket is made of ANSI 1045 carbon steel, and the teeth are hardened with HRC38-42 with high-frequency quenching heat treatment #40 Roller Chain Sprocket Type B 1 inch Bore 30 Tooth Chains and sprockets need to match each other to function properly, and the following factors need to be considered when choosing a replacement sprocket: 1.style of sprocket. Sprockets are widely used in power transmission in the fields of agricultural machinery, woodworking machinery and machine tools. #40 Roller Chain Sprocket 40B30-1 Type A (Flat sprocket, no hubs) Type B (1 Hub) Type C (2 Hubs) 2.Sprocket bore size and keyway size 3.Number of sprocket teeth 4.If you select a sprocket according to the chain, you also need to check the chain pitch and roll diameter to confirm the chain model The surface of the sprocket is blackened, and it is corrosion-resistant and rust-proof Each sprocket will be marked with the number of teeth and the size of the inner hole for ease of use
