DIN8187, 8196, ISO606 series from 04B, 05B, 06B up to 48B.
ANSI B29.1, series ASA25, 35 up to ASA200
Our sprockets and chain wheel are produced acc to the standard: DIN8187,8196, SO606 and ANSI B 29.1.
The sprocket series from 05B, 06B 08B 10B,12B,16B 20B with teeth up to 125; 24B,28B,32B 48B with teeth up to 76 or 57 and chain wheel from 08A 10A up to 48A ( DIN 8187 8196)
Standard ANSI B 29.1 the sprockets and chain wheel series from ASA25, 35 up to ASA200
material: steel C45; iron casting GG22,GG25, stainless steel
There are standard and no standard produced acc to customer's requirements.
The bore of special sprockets is pilot bore H8 , finished bore with tolerance H7 and taper bore.
Materies:C35 , C45, iron casting GG20,GGG25 and stainless steel.
E-mail:lewis.chain(at)gmail.com ,lewis.sprockets(at)hotmail.com