Metric

Part #	Product Title	Shaft Size (IN)	Shaft Size (MM)	Outer Diameter (IN)	Outer Diameter (MM)	Length (IN)	Length (MM)
C-70	70MM Donut Collar for Shaft	2.755	70	5	128	1 1/2	38
C-65	65MM Donut Collar for Shaft	2.559	65	5	128	1 1/2	38
C-60	60MM Donut Collar for Shaft	2.362	60	5	128	1 1/2	38
C-55	55MM Donut Collar for Shaft	2.165	55	4 3/64	103	1 1/2	38
C-50	50MM Donut Collar for Shaft	1.969	50	3 1/16	78	1 1/4	32
C-45	45MM Donut Collar for Shaft	1.772	45	3 1/16	78	1 1/4	32
C-40	40MM Donut Collar for Shaft	1.575	40	3 1/16	78	1 1/4	32
C-35	35MM Donut Collar for Shaft	1.378	35	3 1/16	78	1 1/4	32
C-30	30MM Donut Collar for Shaft	1.181	30	2 1/2	64	1 1/4	32
C-25	25MM Donut Collar for Shaft	0.984	25	2 1/2	64	1 1/4	32