Single Row Duplex QJ Series Ball Bearings

Eliminate vibration and achieve a higher load capacity with duplex ball bearings!

Duplex Bearings, otherwise known as 'Four Point Angular Contact' Ball Bearings belong the angular contact ball bearing family. Duplex bearings are different from 7 series single row bearings in that they can accept thrust loads along both axes as well as limited radial loads. Duplex bearings have a contact angle of 35° and a split inner race to allow for the maximum number of rolling elements. Having a split inner race these bearings are separable which facilitates mounting as the outer race (along with cage and ball set) and the inner rings can all be mounted separately.With bearings with an outside diameter of 160mm and above are provided with two locating slots in the outer ring (N2 design).