NAG4910UU Double-Row Roller Bearing, Single 50 mm ID x 72 mm OD x 22 mm Width, Full-Complement Heavy-Duty Sealed Unit, High Carbon Steel with Oil Hole and Seals, 2500 rpm
✔️ Full complement, high carbon steel, oil hole, sealed, 50 x 72 x 22 mm
This heavy-duty double-row full-complement roller bearing (single unit) is built for industrial linear slide units, conveyors, gearboxes and other applications needing high radial load capacity and contamination protection.
✅ Model: NAG4910UU✅ Type: Double-row full-complement heavy duty (uncaged)
✅ Inner diameter: 50 mm
✅ Outer diameter: 72 mm
✅ Width: 22 mm
✅ Material: High carbon steel, sealed with oil holes and seals
✅ Dynamic load capacity: 38,200 N; Static load capacity: 59,900 N
✅ Maximum speed: 2,500 rpm; Temperature range: -20 to 120 deg C
✅ Pack size: single bearing, weight 0.59 lb each
💡 What is a double-row sealed roller bearing used for in heavy-duty linear slide units? A double-row sealed roller bearing handles high radial loads while keeping lubricant in and contaminants out, extending service intervals and uptime. Short intro: It’s a handy pick when you need rugged, long-life performance under continuous load. - Provides high radial load capacity for linear slide unit, conveyor and gearbox uses - Sealed design plus oil holes helps retain lubricant and limit ingress, improving life compared to open bearings or unsealed ball bearings - Full-complement rollers increase contact area for low deflection and steady performance under heavy cycling