UCFC211 Flange Cartridge Bearing Unit 55mm Bore Mounted Bearing Outer Diameter - 85mm the 6021ZZENR outer diameter is

the 6021ZZENR outer diameter is 160mm

Grease Lubrication: 5600

bearing is electric motor quality

Width: 51mm

Ball Bearings for White Industries Cassette Rear HUB

UCFC211 Flange Cartridge Bearing Unit 55mm Bore Mounted Bearing Outer Diameter - 85mm the 6021ZZENR outer diameter isUCFC211 Flange Cartridge Unit 55mm Inner Diameter UCFC211 Flange Cartridge Unit, Set Screw Type, the inner Diameter is 55mm. UCFC211 Bearing Flange Cartridge Unit Basic Load Dynamic (Cr): 43,400 N Basic Load Static (Cor): 29,400 N Bolt Size: M16 Bearing No: UC211 Housing No: FC211 Quantity: 1 Bearing Dimensions (mm) a p e i s j k g f z Bi n 185 150 106. 1 13 19 12 15 31 125 46. 4 55. 6 22. 2