This double row angular contact ball bearing carries a 65.0 mm bore, 120.0 mm outside diameter and 38.1 mm width, with a net mass of 1.63 kg. Built on the X-life design, it uses a TVH glass-fibre reinforced polyamide cage and integrated 2HRS seals on both sides. The limiting speed is rated at 4300 1/min, and the C3 internal clearance gives it extra radial play to accommodate thermal expansion during operation. The double row layout allows the bearing to take up combined radial and axial loads in both directions from a single unit, which suits shaft arrangements where a compact, rigid support point is needed without a separate counter bearing. The permanently fitted 2HRS seals keep grease inside and contamination out, so the bearing runs with a factory fill and needs no external relubrication under normal conditions. The C3 clearance combined with the polyamide cage supports smooth running at the stated limiting speed while tolerating slight temperature rise from sealing friction.