NNU4926B/SPW33 - SKF Precision Cylindrical Roller Bearing - 130x180x50mmNNU 49 26 B SP W33 Double Row No Flanges on Inner Ring Wide, Extra Light Series 130mm Bore Size Modified Internal Design Machined Brass Cage, Roller Centred Precision Rating Standard Radial Internal Clearance C1 Annular Groove and Three Lubrication Holes in the Outer Ring

This YET207-104WU bearing is a Self Lube Bearing Insert with bearing without lubrication holes or eccentric locking collar

42 12 ATN9 Double Row

N 324 EC M C3 No Flanges On Outer Ring

with Locating Ring Medium 40mm - Bore Size Extra Capacity Design Steel Cage Internal Clearance Greater Than Normal

a PA66 cage

718 14 CD G A /P4 Series - SKF Ultra Light Bore Size - 70mm 15 Degree Contact Angle Single Universal Light Preload Precision Rating

Wide 180mm - Bore Size Stamped Steel Cage

The other outer plate is an interference fit on the bearing pins

KMTA 9 Precision Lock Nut with locking pins

This 48685/48620 bearing is an imperial taper roller bearing

70 13 CD G A /P4A Series - Extra Light Bore Size - 65mm 15 Degree Contact Angle Single Universal Light Preload Precision Rating

This 2206E-2RS1TN9/C3 bearing is a double row