Angular contact ball bearings from the manufacturers: FAG, SKF or NKE in premium quality. Double row angular contact ball bearings for supporting axial and radial loads. Suitable for high speeds. Standards: DIN 616, DIN 628. suffix for double row angular contact ball bearings: TN9 or TVH = plastic cage. M = Brass cage. 2 RSR = Sealing washers on both sides. MT33 = Lithium soap grease for operating temperatures from -30° C to +120° C. C3 = increased internal clearance. Illustrations may differ from the original.