6820-2RS Bearing 100x125x13 Sealed Large Bicycle Bearing outer diameter is 55mm and

outer diameter is 55mm and width is 13mm

6902-2RS bearings are packed already with grease

MBT-5/8 CS Bearing

1-15/16" Inner Diameter Bearing

SR1038ZZ Stainless Steel Ball Bearing

6820-2RS Bearing 100x125x13 Sealed Large Bicycle Bearing outer diameter is 55mm and6820 2RS Sealed Ball Bearing 100mm x 125mm x 13mm 6820 2RS Bearing is double sealed, radial, deep groove ball bearing,bearing is made from Chrome Steel with chrome steel balls and steel cage,6820 2RS bearing is closed with rubber seals to protect the bearing from dust or any possible contamination,bearing is sealed and self lubricated,the quality is set to EMQ (electric motor quality),6820 2RS bearing is lubricated with grease. 6820 2RS Ball Bearing