China Sprocket & Chain # 25A18, No. 25 - 1/4

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

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No. SEDIS chains, both standard and non-standard, are made of: ○ High quality steels: dimensions and adapted chemical composition for the different chain parts ○ The most efficient manufacturing processes: • Special technique for the production of bushes improving the chain wear resistance (SEDIS know-how) • Plates produced by multi-stage processing tools ensuring a regular pitch (SEDIS technology) ○ Adequate mechanical and heat treatments of chain parts: • Shot peening • Surface finishing • Case hardening, carbonitriding, quenching, tempering … • DELTA®treatment • Freezing treatment • Corrosion protection coatings (GEOMET, zinc, nickel plating, …)25, A plate, .250″ plain bore

All dimensions are nominal values and for reference only

Sprocket Specifications

Chain Technical Data

Sprocket Specifications

Stock Bore Diameter



0.250 in

Style



A

No. Teeth



18

Outside Diameter



1.568 in

Pitch Diameter



1.440 in

Caliper Diameter



1.310 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 # 25A18, No. 25 - 1/4

China Sprocket & Chain # 25A18, No. 25 - 1/4

<img src="http://img.hzpt.com/banner/chain2.j

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.