chain length and centre distance calculations ... a determining number of pitches in chain 1 for drives where sprockets have same ... number of teeth chain length pitches lc 2 ao z p 2 for drives where ... sprockets have different number of teeth a divide ... the centre distance ao mm by pitch chain p mm to obtain c b add teeth in the ... small sprocket z1 to the teeth in the larger sprocket ... s c subtract the teeth in the small sprocket z1 from the teeth in the large sprocket ... below obtain corresponding value k d chain lengths in pitches lc 2c s k 2 c 3 ... the calculated chain length lc will need to be rounded to ... the nearest whole number of pitches with preference to even numbers to ... to be used in the drive the calculated chain length should also be increased to ...
standard sprockets for 5/8 pitch british standard chains type 10b ... cast iron wheel steel pinion duplex sprockets chain no 10b-2 pitch roller dia inside ... overall width tooth width b2 simplex sprocket cast iron wheel steel pinion triplex ... sprockets chain no 10b-3 pitch roller dia inside width overall width ... tooth width b3 cast iron wheel simplex sprockets chain no 10b-1 pitch roller dia inside ... overall width tooth width b1 no teeth z pitch circle Ø dp 15.875mm 10.16mm 9.52mm 20. ... 10.16mm 9.52mm 37.6mm 25.5mm duplex sprocket 15.875mm 10.16mm 9.52mm 54.1mm 42.1mm ... triplex sprocket fax outside Ø do cat no min bore d1 max ... .0 184.1 189.1 194.2 199.2 204.2 209.3 219.9 235.0 250.2 260.3 296.0 310.8 10b1-08 ... bore which can be machined in sprocket steel pinions are manufactured in steel ...
