ER20 Bearing ER-20 Insert Ball Bearings 1-1/4″ Bore

Bore: 1.25 inch/31.75mm Outer Dimeter: 2.8346 inch/712.00mm Outer Race Width:0.938 inch/23.825mm Weight: 0.62kg Duty: standard duty Bore Type: round bore Snap Ring: with snap ring Precision: standard ABEC1/P0 Locking Device: single setscrew locking collar

6209zz Bearing 6209-2z Single Row Ball Bearing 45x85x19

Dimensions: 45x85x19mm Weight: 0.42kg/pc HS Code: 8482102000 Material: SAE52100/100Cr6 Lubrication: Standard grease or oil Radial Paly: C0 or C3(lager than C0) Working Temperature: -30°C to 120°C