Model Bearing	Picture	Drawing Bearing	d (mm)	D (mm)	B (mm)	order
WD-R963			55	158	67
WD-R962			55	135	58
WD-R961			50	165	37
WD-R960			50	115	42
WD-R959			45	123	65
WD-R958			40	165	28
WD-R957			40	128	28
WD-R956			40	98	38
WD-R955			40	98	43
WD-R954			40	90	28
WD-R953			40	78	26.5
WD-R952			35	88	28
WD-R951			30	77	26