NAG4915UU Sealed Roller Bearing Single Unit, 75 mm ID x 105 mm OD x 30 mm Width, Full-Complement Heavy-Duty Steel with Oil Hole and Dual Seals for Linear Slide Units

Sealed NAG4915UU roller bearing 75 x 105 x 30 mm
✔️ Single unit, full-complement, oil hole, dual seals, 1700 rpm max

This single sealed roller bearing (model NAG4915UU) is a heavy-duty full-complement unit commonly used on linear slide units, shafts, and industrial machinery where sealed ball bearing replacements are needed. It combines oil holes and dual seals for reliable lubrication and longer run times.

✅ Model: NAG4915UU (NAG Metric Series)
✅ Inside diameter: 75 mm; Outside diameter: 105 mm; Width: 30 mm
✅ Type: Full-complement, 2-row heavy duty uncaged rollers
✅ Material: High carbon steel; enclosure: with seals; oil hole included
✅ Dynamic load capacity: 80000 N; Static load capacity: 146000 N
✅ Maximum speed: 1700 rpm; Temperature range: -20 to 120 °C
✅ Weight: 1.710 lb; Pack: single bearing; SKU: 1912067
✅ Fits applications using sealed ball bearing or ceramic options in linear slide units

💡 What is a sealed roller bearing used for in linear slide unit and shaft applications? Sealed roller bearings keep contaminants out and lubricant in, making them handy for longer service intervals and tougher operating conditions. Typical benefits and uses: - Keeps grease or oil sealed for low-maintenance runs in industrial equipment - Reduces contamination risk in linear slide unit assemblies and shafts - Offers high radial load capacity for heavy-duty applications and reduces downtime