Comparison : Item # 9902.1400#, 1 Inch (in) Self-Aligning (S.A.) Complete Ball Bearing
Item # 9902.1500#, 1 Inch (in) Self-Aligning (S.A.) Ball Bearing Insert
Item # 9902.1612, 1-1/2 Inch (in) Self-Aligning (S.A.) E-Coated Complete Bronze Bearing
Item # 9902.1710#, 1-1/2 Inch (in) Self-Aligning (S.A.) Bronze Bearing Insert
Item # 9902.1610#, 1-1/2 Inch (in) Size Self-Aligning (S.A.) Complete Bearing