China Sprocket & Chain # 25A21, No. 25 – 1/4″ Pitch – Plain Bore Sprockets With High Quality Cheap sales price cost near me shop Custom roller size allowed

China Sprocket & Chain # 25A21, No. 25 - 1/4

EPG is famous and biggest Chains and Sprocket manufacturer and exporter in China.

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No. Roller Chain Parts Every chain is connected at the ends to form a complete circle or chain loop by a master connecting link. Cotter plates or spring clips keep the connecting link’s pins from working loose.25, A plate, .375″ plain bore

All dimensions are nominal values and for reference only

Sprocket Specifications

Chain Technical Data

Sprocket Specifications

Stock Bore Diameter



0.375 in

Style



A

No. Teeth



21

Outside Diameter



1.809 in

Pitch Diameter



1.678 in

Caliper Diameter



1.543 in

Weight



0.040 lb

Tooth Nominal Width



0.110 in

Hardened Teeth 



No

Chain Technical Data

Pitch



0.250 in

Chain Size



25

Inside Width 



0.125 in

Roller Diameter 



0.130 in

China Sprocket & Chain # 25A21, No. 25 - 1/4

China Sprocket & Chain # 25A21, No. 25 - 1/4

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The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.