UCFA205 Adjustable Flange Cartridge Bearing Unit 25mm Mounted Bearing Inner Diameter - 1/4 inch (0.25") 6304-2RS Sealed Ball Bearings

6304-2RS Sealed Ball Bearings

S608-2RS Ceramic are low friction 8mm axle skate bearings

Dimensions d D B r r1 a 50mm 90mm 20mm 1

Outer Diameter: 20mm

measures an inner diameter of 5/16" Inch

UCFA205 Adjustable Flange Cartridge Bearing Unit 25mm Mounted Bearing Inner Diameter - 1/4 inch (0.25") 6304-2RS Sealed Ball BearingsUCFA205 Adjustable Flange Cartridge Unit 25mm Inner Diameter UCFA205 Adjustable Flange Cartridge Unit, the inner Diameter is 25mm. UCFA205 Bearing Adjustable Flange Cartridge Unit Basic Load (Cr): 14 KN Basic Load (Cor): 7. 85 KN Bolt Size: 3 8" Bearing No: UC205 Housing No: FA205 Quantity: 1 Bearing Dimensions (mm) a e i g S S1 S2 b f z Bi n 125 98 15. 9 14 11. 9 13. 1 50. 8 68. 3 65. 08 35. 8 34 14. 3