Ball bearings can support moderate radial loads and moderate axial loads (parallel to the shaft). They can operate at high speeds. Ball bearings with shields or seals for protection are usually lubricated to last for the operating life.
Open, Shielded, Shielded and Modified Dimension Bearings: Inch - Metric
6000, 6200 and 6300 Series: Open, Shielded, Sealed - Metric
Open, Shielded and Sealed - Inch
70, 72, 718, 719, H719, H70, and B70 Series - Metric
5200 and 5300 Series: Open, Shielded, Sealed - Metric
"SR" Series, 6700, 6800, 6900 Series: Open, Shielded and Sealed - Inch and Metric
Open, Shielded and Sealed - Inch
Airframe Control Bearings: KP, KPA, KPB, DSP, DPP, KSP and B500DD Torque Tube Series, Single and Double Row Ball Bearings
8000, WC8000, 87000, WC87000, 88000 and WC8800 Series: Felt Seal and Metal Shield Combinations - ID/OD nominal metric, Widths - Inch
1200, 1300, 2200 and 2300 Series - Metric
Square Bore Ball Bearings Series - Inch
Tapered Outer Diameter, Flanged
Track Ball Bearings with Thick Outer Races, Single and Double Row - Metric