Order Includes: 2 x Bearing , 2 x Locking Collar. Part Numbers: CSA205-16 120081 225-217. Dimensions: Insert Bearing: Width : 21.20 mm 0.83" , Inner Diameter : 25 mm 0.98" , Outer Diameter : 52 mm 2.04" / Locking Collar: Width : 13.50 mm 0.53" , Inner Diameter : 25.66 mm 1.01" , Outer Diameter : 37.90 mm 1.5". We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..
