KANA FB sprocket 60, number of teeth 25, outer diameter 162, shaft hole diameter 40, FBN60B25D40, 1 piece

Catalog number: FBN60B25D40 Features: ● A pre-processed product with shaft holes, keyways, set screws, and screws. Ready to use, shortens setup time. ● Reliable quality and stable precision. Shaft holes, keyways, and set screws are all processed within JIS tolerances, so there is no need to worry about problems. ● New JIS keyway specifications. Specifications: ● Number of teeth: 25 ● Outer diameter (mm): 162 ● Shaft hole diameter (mm): 40 ● Boss diameter (mm): 83 ● Boss length (mm): 40 ● Compatible chain: No. 60 ● Chain pitch: 19.05 mm ● Roller link inner width: 12.7 mm ● Tooth width: 11.9 mm (maximum) ● New JIS keyway specifications Material/Finish: ● Carbon steel for machine construction ● Heat treatment: High-frequency hardening of teeth