0.5450" overall width 1.1809" bore diameter aligning ring on one face of outer ring of one bearing 90a universal ground faces, counterbored outer ring, non-separable
2.5625" overall width 105.0mm bore diameter 250c single row, non-locating, cylindrical inner ring, cylindrical outer ring with two roller retainment rings on outer, separable
1.0000" bore diameter J2 deg self alignment in either direction, radial clearance 0.0002 in. to 0.0010 in. end play 0.0007 in. to 0.0030 in., lubricant hole cadmium all external/exposed metal surfaces surface treated concave rollers, double closure, self aligning
3a thread class right-hand 0.8750" thread length 2.7810" overall length 16 thread quantity per inch hex hole in roller end 0.3125 in. wrench size, with means of relubrication cam follower unf thread series
