Carries combined radial and axial loads through two rows of balls arranged for angular contact, giving a rigid, low-play setup in a compact envelope. The 30/5-B-2Z-TVH-HLC has a bore of 5.0 mm, outside diameter of 14.0 mm and width of 7.0 mm, with a net mass of 0.006 kg. Both sides are fitted with shields, and the balls run in a glass-fibre reinforced plastic cage (TVH). Limiting speed reaches 38000 1/min, with a reference speed of 31500 1/min. The double-row design allows the bearing to take axial loads from both directions without needing a paired arrangement, useful where shaft length is limited. The shields keep grease in place and restrict ingress of dust, while the plastic cage reduces friction and supports the high speed capability. Its small size and rigidity suit precision applications where radial and axial forces act together and shaft space is tight.