0.2810" overall width 0.6250" bore diameter bearing is for extra light duty; with a single row ball; torque tube type; polytetrafluoroethylene coated glass fabric seals; exposed surfaces as mounted are cadmium plated; item is used on an actuator assembly non-loading groove, non-separable
82.0mm overall width 420.0mm bore diameter 254a single row, one-direction locating, two lip inner ring, one lip outer ring with one roller retainment ring on outer, non-separable
