RMS18 – Deep Groove Ball Bearing
Brand: SKF, Sweden

RMS18

Inner Diameter (ID): 2 1⁄4″
Outer Diameter (OD): 5″
Width (B): 1 1⁄4″

RMS12 – Deep Groove Ball Bearing
Brand: SKF, Sweden

RMS12

Inner Diameter (ID): 1 1⁄2″
Outer Diameter (OD): 3 3⁄4″
Width (B): 15⁄16″

RLS22 – Deep Groove Ball Bearing
Brand: SKF, Sweden

RLS22

Inner Diameter (ID): 2 3⁄4″
Outer Diameter (OD): 5 1⁄4″
Width (B): 15⁄16″