Deep Groove Ball Bearings

Inside diameter

• 6 (2) 

  4 (1)

Outside diameter

• 13 (2) 

  17 (2) 19 (2)

Internal clearance

• (no filter) 

  C3 (1) Normal (1)

Sealing type

• (no filter) 

  Rubber seals on both sides (1) Sheet metal seals on both sides (1)