NAU4915UU Single Caged Roller Bearing 75 mm ID x 105 mm OD x 30 mm Width, High Carbon Steel, Outer Ring with Oil Holes, Sealed Heavy-Duty Roller Bearing for Industrial Machinery

Sealed NAU4915UU caged roller bearing, 75x105x30 mm

This single sealed caged roller bearing is a heavy-duty linear slide unit for industrial gear, conveyors, and machinery where high radial loads and trouble-free sealing are required.

✅ Model: NAU4915UU (NAU Metric Series)
✅ Dimensions: 75 mm ID x 105 mm OD x 30 mm width
✅ Material: High carbon steel; outer ring with oil holes
✅ Enclosure: With seals (synthetic resin rubber)
✅ Rows: 2-row caged heavy-duty design
✅ Load capacity: Dynamic 54,800 N / Static 88,200 N
✅ Speed & temp: Max 2,500 rpm; -20 to 120 °C rating
✅ Weight & pack: 1.650 lb; single bearing; SKU 1912141

💡 How do I choose a sealed caged roller bearing for heavy-duty conveyor applications? Selecting the right bearing focuses on load ratings, sealing, and service life. - Check dynamic and static load ratings to match conveyor radial and shock loads. - Prefer sealed ball bearing or sealed roller options to limit contamination and reduce relubrication. - Verify max speed, temperature range, and linear slide unit compatibility for the intended application.