JSB Great Bearings: ***Dimension d (Inside) Bore 1/2 Inch D (Outside) 1-1/8 inch B (Width) 5/16 inch ***Shield/Closure codes 2RS (Two Side Rubber Seal)
JSB Great Bearings: ***Dimension d (Inside) Bore 1/2 Inch D (Outside) 1-1/8 inch B (Width) 5/16 inch ***Shield/Closure codes 2RS (Two Side Rubber Seal)