China Sprocket & Chain # 25B19SS, No. 25 – 1/4″ Pitch – Stainless Steel Sprockets With High Quality Cheap sales price cost near me shop Custom roller size allowed

China Sprocket & Chain # 25B19SS, No. 25 - 1/4

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

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No. Distributor of precision roller chains made from carbon steel. Available with 0.200 to 1.875 in. roller dia. Flat top, multi-flex and conveying chains are also offered.25, B Style, .250″ plain bore SS

All dimensions are nominal values and for reference only

Sprocket Specifications

Chain Technical Data

Sprocket Specifications

Stock Bore Diameter

0.250 in

Hub Diameter

1.219 in


0.500 in



No. Teeth


Outside Diameter

1.648 in

Pitch Diameter

1.519 in

Caliper Diameter

1.383 in

Max. Bore1

0.813 in


0.190 lb

Tooth Nominal Width

0.110 in

Chain Technical Data


0.250 in

Chain Size


Inside Width 

0.125 in

Roller Diameter 

0.130 in

  • 1 Dimensions shown allow for standard keyway with set screw at 90°.

China Sprocket & Chain # 25B19SS, No. 25 - 1/4

China Sprocket & Chain # 25B19SS, 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.