This double row angular contact ball bearing carries contact angles arranged to take combined radial and axial loads in both directions from a single unit. It has a bore of 17.0 mm, outside diameter of 40.0 mm, and width of 17.5 mm, with a net mass of 0.094 kg. The X-life design provides increased load capacity within the standard envelope dimensions, and the limiting speed is rated at 14600 1/min. The bearing is fitted with two integral seals (2HRS), keeping lubricant in and contaminants out, so it runs without external sealing arrangements. The cage is a solid plastic type (TVH), guiding the ball sets with low friction and reduced weight compared to metal cages. This combination of double-row contact geometry, sealing and cage design suits applications requiring axial location in both directions, running true under moderate speeds without external maintenance of the seal or cage system.