QJ230N2MA/C3 - SKF Four Point Contact Bearings - 150x270x45mm 6311.nrSKF This AMS 9 bearing is

This AMS 9 bearing is a Single Row

This bearing has two integral flanges on the outer ring

70 10 CTR V1V DU L P3 Series - Extra Light Bore Size - 50mm 15 Degree Contact Angle Non-Contact Rubber Seal Duplex Universal Light Preload Precision Rating

The bearing's dimensions are 90x160x30

NU 209 EC P Two Flanges on Outer Ring and No Flanges on Inner Ring 45mm - Bore Size Optimized Internal Design Roller Centred

QJ230N2MA/C3 - SKF Four Point Contact Bearings - 150x270x45mm 6311.nrSKF This AMS 9 bearing isThis QJ230N2MA C3 bearing is a a four point contact bearings with two locating slots in the outer ring, 180 apart, a machined brass cage with the outer ring centred and a larger than normal internal clearance. The bearing's dimensions are 150x270x45. QJ2 30 N2 MA C3 QJ 2 Series Four Point Contact Bearing 150mm Bore Size Two Locating Slots in One Outer Ring Side Face, 180 Apart Machined Brass Cage, Outer Ring Centred Axial Internal Clearance Greater