16.0mm overall width 50.0mm bore diameter free internal diametral clearance 0.0041 in. to 0.0055 in.; roller assembly id 2.2378 in. min to 2.2386 in. max 252f single row, one-direction locating, one lip inner ring, two lip outer ring, separable
0.2500" first hole diameter 5.6875" overall length counterbore flange end, 1.9250 in. min 1.9350 in. max deep, 4.8750 in. min 4.8786 in. max dia 22c solid, external flange one end
6.750" outside diameter 16 thread quantity per inch second raised surface backface, 5.000 in. dia, 0.360 in. high; twelve thru holes in flange, 0.414 in. dia, on 6.000 in. dia bolt circle; one blind hole in lug on backface, 0.320 in. dia, 0.160 in. spherical r depth, 0.094 in. dia thru hole at 48.0 deg 30.0 minute angle to front flange od; reduced od of flange, upper right quadrant, 2.770 in. r round with lugs unc thread series
0.9800" overall length has 4 ea 0.212 in. flats in pairsat 60 deg angle 0.187 in. apart at opposite ends 0.37 deep from body end 22c solid, external flange one end
