One And A Quarter Inch Ball Bearing With Half Inch Pin Diameter And One And A Quarter Inch Long Axle For Heavy Duty Machinery Outer Diameter One And A Quarter Inch Precision Industrial Bearing For Diy Projects Outer Diameter - 7/8 inch (0.875") the NU212MY inner diameter is

the NU212MY inner diameter is 60 mm

GEZ400ES-2RS Double Sealed Spherical Plain Bearing

Bearing areABEC-5 quality to ensure high speeds

50mm x 90mm x 32mm

NU306BNLS Nachi Cylindrical Roller Bearing

One And A Quarter Inch Ball Bearing With Half Inch Pin Diameter And One And A Quarter Inch Long Axle For Heavy Duty Machinery Outer Diameter One And A Quarter Inch Precision Industrial Bearing For Diy Projects Outer Diameter - 7/8 inch (0.875") the NU212MY inner diameter is1 1 4 Inch Integrated Axle Ball Bearing Assembly 1 2 inch pin 1 1 4 inch OD and width 52100 chrome steel build This ball bearing assembly comes with a built in axle pin making it handy for wheels rollers and simple mechanical setups where a fixed shaft helps with smooth spinning. Pin diameter measures 1 2 inch (12. 7mm) Bearing outer diameter measures 1 1 4 inch (31. 75mm) Overall assembly width measures 1 1 4 inch (31. 75mm) Made from durable 52100