Sealed roller bearing for sheaves NAS5009UUNR single bearing, 45 mm ID x 75 mm OD x 39 mm W, high-carbon steel heavy-duty double-row, oil hole with seals, 2000 rpm, 144000 N static capacity

Single sealed roller bearing for sheaves NAS5009UUNR
✔️ 45 mm ID x 75 mm OD x 39 mm W, sealed, oil hole, 2000 rpm, 144000 N

This single heavy-duty sealed roller bearing fits sheaves, pulleys, winches and conveyor systems. It works great in linear slide unit and sealed ball bearing housing setups where contamination resistance and high load capacity are needed.

✅ NAS Metric Series NAS5009UUNR, double-row uncaged
✅ Inside diameter: 45 mm, outside diameter: 75 mm, width: 39 mm
✅ Material: high carbon steel, heavy duty construction
✅ Dynamic load capacity: 95500 N, static capacity: 144000 N
✅ Enclosure: with seals, oil holes for lubrication
✅ Maximum speed: 2000 rpm, temperature: -20 to 120 deg C
✅ Pack size: single bearing, weight ~1.540 lb, model NAS5009UUNR

💡 What is a sealed roller bearing used for in pulley and sheave systems? A sealed roller bearing keeps grease in and grit out, making it handy for pulleys, sheaves, winches, and conveyor idlers where durability and low maintenance matter. Short intro: Here are common benefits and use cases you can expect: - Long service life in dusty or wet conditions with sealed ball bearing style protection and oil hole lubrication - Supports high radial and axial loads in heavy-duty pulley and crane applications and linear slide unit setups - Reduced maintenance thanks to seals and oil holes, plus wide temperature tolerance for outdoor gear - Good replacement option for standard sheave bearings when higher static capacity or double-row strength is needed