nut 5/16 whit thin
5/16 whit x 1/4 wide x 0.525 hex
Big end Rollers 3/16 x 7/8 radius ends to be used in model H cranks up to 1919
18 rollers needed they will need to be ground down to 19.90-19.95 long to fit in the big end
THE EARLY CRANK HAS DOUBLE ENDED CRANK PIN AND NO BEARING CAGE AND IS 20MM WIDE ACRASS THE FACE.
Rollers for bigend 7/32 x 7/16 all have been hand made and ground as no longer made
standard
plus 0.0005 thou
plus 0.001 thou
plus 0.0015 thou
plus 0.002 thou
plus 0.0025 thou
plus 0.004 thou