0.5300" overall width 1.0809" bore diameter item has 14 rollers; bearing has a flange measuring 0.0800 in. min. AND0.0700 in. max.; outside dia. with flange is 3.2400 in. min. 254a single row, one-direction locating, two lip inner ring, one lip outer ring with one roller retainment ring on outer, non-separable
0.6249" overall width 1.0809" bore diameter ball DIAMETER0.40625 in.; number of balls 8; used on the F110GE129 engine non-loading groove, non-separable
0.7100" overall width 12.9994" bore diameter each bearing shall be lubricated with 1.90-2.85 cc or specified lube passivate ball surface treated 92c counterbored outer rings, non-separable, face to face mounting
Used on mep-531a/501a 2kw generator sets. next higher assembly is diesel engine 2815-01-419-8704; army reference tm 9-6115-673-13&p, air force reference 35C2-3-512-1
0.7100" overall width 11.9994" bore diameter each bearing lubricated with 1.75-2.75 cc of specified lube passivate ball surface treated 92b counterbored outer rings, non-separable, back to back mounting