22228CDKE4 - NSK Spherical Roller Bearing - 140x250x68mmThis 22228CDKE4 bearing is a Spherical Roller Bearing with a guide ring centred on a flangeless inner ring, two stamped steel cages, a 1: 12 tapered bore, an annular groove in the outer ring with three lubrication holes and a normal radial internal clearance. The bearing's dimensions are 140x250x68. 222 28 CD K E4 Medium 140mm Bore Size Two Piece Steel Cage Guide Ring 1: 12 Tapered Bore Groove & Holes, Outer Normal Internal Clearance

This 7022CDGA/P4A bearing is a Super Precision angular contact bearing with a 15° contact angle and a high capacity design

The TRI304830 is a Heavy Duty Open Type

ST 50 1050-50G 8 Self Lube Cast Iron Take-up Bearing Unit Set Screw Lock - Long Inner Ring Bearing Insert Casting Group

Here we break down the code 4313BTN bearing to understand its meaning:

The NJ309ECML/C3 SKF bearing features a cylindrical roller design

The convex shape of the Bearing Inserts outer ring along with the concave sphered shape inside the housing gives this UCFX15-47 Square Flanged Unit the ability to self-align

The NU219ECM/C3 SKF bearing features a cylindrical roller design

This hm813849-906a2 bearing is an imperial taper roller bearing

H 306 Adapter Sleeve dimensions in accordance with ISO standard

This 2MM200WICRDUH bearing is a Super Precision Angular Contact Bearing with a 15° Contact Angle and a Phenolic Cage

NJ22 12 EC J Two Flanges On Outer Ring

CFRU1 18 Centralized Lubrication Type with Crowned Outer Ring Size High Carbon Steel Cage Type Model Code Shield Type Cylindrical Outer Ring