7210DU MRC Angular Contact Ball Bearing Single Row Duplex 50mm ID 90mm OD Open Metal Cage High Precision For Industrial Machinery And High Speed Applications
✔️ Duplex 2-set angular contact, 50x90x20 mm, ABEC 1
The MRC 7210DU duplex single-row angular contact bearing is designed for precision tasks in automation, machine tools, spindles, conveyors, and robotic systems. It features an open design with a steel cage and ABEC 1 accuracy, making it ideal for moderate-speed applications where axial and radial loads come into play.
✅ Bore: 50 mm; Outer diameter: 90 mm; Width: 20 mm
✅ Type: Open, single row angular contact
✅ Precision: ABEC 1, Normal clearance C0, steel cage
✅ Contact angle: 29°, duplex (2) set
✅ Material: Steel cage; Open bearing
✅ Limiting speed (grease): 6400 rpm; (oil): 8300 rpm
✅ Seal: None
💡 What is a duplex angular contact bearing used for in precision equipment? These handy bearings are used in applications where both radial and axial loads must be carried with tight tolerances, such as machine tools, spindles, conveyors, and automation gear. - Used in machine tools, spindles, conveyors, robotics settings - Handy for alignment-sensitive setups requiring paired bearings - Helps distribute thrust loads across two bearing elements - Ideal for CNC axes and packaging lines needing reliable thrust capacity