Self Aligning Ball Bearings

Outside diameter

• 90 (2) 

  140 (2)

Width

• 33 (2) 

  20 (1) 23 (2)

Internal clearance

• (no filter) 

  C3 (1) Normal (1)

Cage type

• Plastic cage (2) 

  Brass cage (1) Steel cage or standard (3)