Insert Ball Bearings

Inside diameter

• 55 (2) 

  30 (1) 35 (1) 40 (2) 44.45 (1) 50 (1) 60 (2)

Outside diameter

• (no filter) 

  100 (1) 120 (1)

Width

• (no filter) 

  55.6 (1) 66 (1)

Internal clearance

• (no filter) 

  C3 (1) Normal (1)