40A weld on roller chain sprockets surface black oxided, fit fo V W X Y weld on hubs.

Group WELD-ON Sprockets
Min. Order 1 piece
Terms of Payment all
Update Time 2019-07-12
Item specifics
Chain StandardAmerican Standard
MaterialSteel 1045
Chain40A
Pitch12.7
Roller Diam.7.92
BoreV/W/X
Surface TreatmentBlack oxided
  • Description
  • Product review
40A Weld On Plate Sprockets Fit For Weld On Hubs
Weld On Plate Roller Chain Sprockets made by high quality carbon steel, various kinds of bore for different types of weld on hubs(V. W. X Y).

Surface blackoxided and well protected, against rust for years.

Zhijiang sprockets supply all kinds of weld on sprockets and weld on hubs.

Pitch 12.7mm
Roller Diam. 7.92mm
Teeth Thickness 7.2mm

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