A ball bearing is a type of rolling-element bearing that uses balls to maintain the separation between the bearing races.
The purpose of a ball bearing is to reduce rotational friction and support radial and axial loads. It achieves this by using at least two races to contain the balls and transmit the loads through the balls. In most applications, one race is stationary and the other is attached to the rotating assembly (e.g., a hub or shaft). As one of the bearing races rotates it causes the balls to rotate as well. Because the balls are rolling they have a much lower coefficient of friction than if two flat surfaces were sliding against each other.
Ball bearings tend to have lower load capacity for their size than other kinds of rolling-element bearings due to the smaller contact area between the balls and races. However, they can tolerate some misalignment of the inner and outer races.
MBP use improved ball quality to so to provide noise free bearings and smooth running
MBP ball bearings have an optimized surface finish on all the contact surfaces to provide the sufficient lubrications this allows the bearings to run cooler and last longer
|6000 ZZ 2RS N NR||10||26||8||-||-||0.3||0.019|
|6001 ZZ 2RS N NR||12||28||8||-||-||0.3||0.022|
|6002 ZZ 2RS N NR||15||32||9||-||-||0.3||0.03|
|6003 ZZ 2RS N NR||17||35||10||-||-||0.3||0.039|
|6004 ZZ 2RS N NR||20||42||12||-||-||0.6||0.069|
|6005 ZZ 2RS N NR||25||47||12||-||-||0.6||0.08|