.297 in (7.54 mm)

Part No.	Shape	Length (O.D.)	Width(I.D)(in.)	Thick(in.)	Surface	Weight/Lbs.	Price
RB-50C	Round Cup	2.04 in	.297	.19	-	0.14	$0.91
RB-50EB	Round Cup	2.04 in	.297	.19	-	0.29	$1.44

Type