Catalog number: FBN35B13D18 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: 13 ● Outer diameter (mm): 44 ● Shaft hole diameter (mm): 18 ● Boss diameter (mm): 32 ● Boss length (mm): 20 ● Compatible chain: No. 35 ● Chain pitch: 9.525 mm ● Roller link inner width: 4.78 mm ● Tooth width: 4.4 mm (maximum) ● New JIS keyway specifications Material/Finish: ● Carbon steel for machine construction ● Heat treatment: High-frequency hardening of teeth
