MH-P21 Bicycle Headset Bearing

Suffix on the bearing just for differentiating between Sealed and Shield type of bearing. Description: -Single-row, pre-lubricated, normal accuracy. -Deep Groove Ball Bearings are one of the most widely used rolling bearings.

They are used to accommodate radial and axial loads in ...Suffix on the bearing just for differentiating between Sealed and Shield type of bearing. Description: -Single-row, pre-lubricated, normal accuracy. -Deep Groove Ball Bearings are one of the most widely used rolling bearings.

They are used to accommodate radial and axial loads in both directions. -With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance. -Chromium Steel (GCr15) made with heat treating, provides high and uniform hardness, good wear resistance, and high contact fatigue performance.

-Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on. Specially use for Bicycle Headset.