Insert Ball Bearings

Inside diameter

• (no filter) 

  45 (1) 50 (1)

Outside diameter

• (no filter) 

  85 (1) 90 (1)

Width

• 49.2 (2) 

  17.7 (1) 48.5 (1) 51.6 (1) 69.5 (1)

Bore type

• (no filter) 

  * (1) Cylindrical (1)

Sealing type

• Sheet metal seals on both sides (2) 

  * (5)