Model: #25 Roller Chain Sprocket B Type 20 Tooth, 12mm Bore, 6.35mm (1/4") Pitch, for ISO 04C Chain.
Material: The sprocket is made of C45 carbon steel with a full black oxide coating, which is rust-proof. The tooth part uses high-temperature quenching heat treatment, high hardness, wear resistance, a long service life, and is easy to use
Design: Each roller sprocket is equipped with strong teeth to lock the chain well. The keyway has set screws and forms a 90-degree angle with the set screw after installation, which can fix the shaft and prevent it from slipping
Installation: Chain Sprockets are normally mounted in a fixed position on a fixed shaft. The chain sprocket should not rotate at a greater speed than is allowable for drive sprockets of the same size. It is suggested that chain sprockets have at least three teeth in mesh with the chain
Wide Application: Sprockets can be used in various industrial areas, especially in power transmission industrial machinery, such as milling machines, drilling machines, drilling rigs, or other mechanical transmission occasions
uxcell Chain Idler Sprocket, 10mm Bore 1/2" Pitch 13 Tooth Tensioner, Black Oxide Finish C45 Carbon Steel with Insert Single Bearing for ISO 08B Chains
SAR 74
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SAR 70
uxcell ISO/DIN 06B-1 Roller Chain Sprocket B Type 30mm Bore, 3/8" Pitch, A3-Steel Single Strand Roller Sprocket Hardened 20 Tooth
SAR 67
