MRC 209SZ MRC Bearing Service 200-S Light Series Ball Bearing delivers smooth radial support with a single seal for maintenance-free operation, 45 mm ID, 85 mm OD, compact 19 mm width for reliable machinery performance

MRC 209SZ 45x85x19 mm Single Bearing Sealed
✔️ 45 mm bore (1.77 in), 85 mm OD (3.35 in), 19 mm wide (0.75 in)

The MRC 209SZ is a single-row radial ball bearing designed for compact spaces and steady rotation. It's commonly used in drill presses, automation gear, and CNC components where reliable support and smooth motion matter.

✅ Bore: 45 mm (1.77 in)
✅ Outer Diameter: 85 mm (3.35 in)
✅ Width: 19 mm (0.75 in)
✅ Bearing type: Radial single-row ball bearing
✅ Cage: Steel (pressed)
✅ Seal: Single rubber seal
✅ Material: Steel
✅ Precision: ABEC 1
✅ Dynamic Load Rating: 7460 lbf
✅ Static Load Rating: 4860 lbf
✅ Max speeds: grease 7500 rpm, oil 9000 rpm, sealed 5000 rpm
✅ Weight: 0.939 lbs

💡 What is a sealed ball bearing used for in common machinery? This handy overview explains typical uses and benefits. - Sealed ball bearings protect lubrication and keep dust out, boosting life. - They manage radial loads well and tolerate mild axial loads in both directions. - They're a solid choice for compact, high-speed setups like drills, CNC mounts, and automation gear.