1.0883" overall width 0.6250" bore diameter o.0004 in. inner ring runout, 0.0006 in. outer ring runout single row ball, external self-aligning, inner ring extended both sides, with eccentric locking collar
7.00mm overall width 8.00mm bore diameter noise tested electric motor quality, 30 to 50 pct full of specified lubricant non-loading groove, non-separable