NSK 6911DDU With High Quality for Automotive

Deep Groove ball bearings 6911 DDU are the most popular of all the ball bearing types because they are available in a wide variety of seal, shield and snap-ring arrangements.The bearing ring grooves are circular arcs made slightly larger than the radius of the ball.

The balls make point contact with the raceways (elliptical contact when loaded). The inner ring shoulders are of equal height (as the outer ring shoulders). Deep Groove ball bearings can sustain radial, axial, or composite loads and because of simple design, this bearing type can be produced to provide both high-running accuracy and high-speed operation. Standard ball retainers (cages) are made from pressed steel. Machined cages are used in bearing operation at very high speed or for large diameter bearings.

  The self-aligning roller bearing is mainly used in various machinery equipment in such industries, as steel and iron, ship, textile machinery, coal mill and electric power, Metallurgical and mineral machineries, construction machineries, hoisting and conveying machineries, vibrating screen, paper machineries, Continuous casting machine, gear box, elevators and escalators, food machinery, industrial washing machinery, motors etc. It is among the bearings which are used most popular in the machinery industry.

3.Deep groove ball bearing 6911 DDU why choose us?

1. We can supply the standard and non-standard products to meet your requirement. 2. We promise good service, in time delivery, competitive price and high quality. 3.24 hours a day, 7 days a week availability. 4. A friendly team, easy to cooperate with others. 5. We have nearly 20years experience. 6. Samples available. 7. OEM is supported. 8. Many Bearings are in rich stock, and can delivery within 1 days.