2MM211WICR - Timken Precision Angular Contact - 55x100x21mm SFT17EC while it is also suitable

while it is also suitable for DIWA

This NU310-E-TVP2-C3 bearing is a single row cylindrical roller bearing

This 1218KC4 bearing is a double row

70 10 A5TR SU M P3 Series - Extra Light Bore Size - 50mm 25 Degree Contact Angle Single Universal Medium Preload Precision Rating

this bearing also has a larger than standard radial internal clearance The bearing's dimensions are 30x72x27

2MM211WICR - Timken Precision Angular Contact - 55x100x21mm SFT17EC while it is also suitable2 MM 2 11 WI CR 15 Contact Angle Super High Precision Light Series 55mm Bore Size Angular Contact, Low Shoulder on Outer Ring Phenolic Cage Single Universal Bearing