3200/3300-Series Without Suffix B is: Metric, Max Capacity, Light, 32º Contact Angle, With Suffix B is: Metric, Conrad, Light, 25º Contact Angle. B=25º Contact Angle. NR=Snap Ring Groove In Bearing Outer Ring And Appropriate Snap Ring.
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)
3212B NR TNH C3
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
P - Plastic Molded Cage
External Modification
NR - Groove and Snap Ring
Radial Internal Play
C3 Internal Play (Higher than Cn)
Precision
Standard Precision
Heat Stabilization
Standard Lubrication
Special Treatment
No Heat Stabilization - Temperatures up to 120°C