Bearing 6311 2RS

Deep groove ball bearings with sealing washers on both sides.
Deep groove ball bearings are very versatile and robust ball bearings that are manufactured with continuous, deep grooves on the inside of the outer ring and the outside of the inner ring.
The balls run in a corresponding cage in these grooves.
This achieves a very close fit between the balls and the grooves.
This enables the ball bearing to absorb not only radial forces but also axial forces in both directions, even at very high speeds.
Advantages:
· simple and robust design
· self-retaining ball bearing
· also suitable for very high speeds
· less maintenance-intensive than other bearing types, especially because of the sealing washers with permanent grease filling