Ball rollers

Outside diameter

• 52 (2) 

  20 (1) 32 (1) 35 (2) 47 (1) 62 (3) 72 (3) 80 (2)

Width

• (no filter) 

  14 (1) 20.6 (1)

Sealing type

• (no filter) 

  * (1) Rubber seals on both sides (1)