Single Machined Needle Roller Bearing NA6915, 75 mm ID x 105 mm OD x 54 mm Width, High Carbon Steel Inner Ring with Oil Hole, Caged Type for Industrial Linear Slide Units

Single machined needle roller bearing NA6915, 75/105/54mm
✔️ High carbon steel inner ring, oil hole, caged machined type

This single machined needle roller bearing includes an inner ring and lubrication holes. It's commonly fitted in industrial gearboxes, linear slide units, and machine tools where high radial loads are present.

✅ Model: NA6915, NA69 Metric Series
✅ Dimensions: 75 mm ID, 105 mm OD, 54 mm width
✅ Material & type: High carbon steel, caged machined, open enclosure
✅ Lubrication: With oil holes and inner ring for improved oil flow
✅ Load & speed: Dynamic 138000 N, Static 331000 N, Max 4500 rpm
✅ Pack: Sold as a single bearing, weight approx 1.000 lb, SKU 863743

💡 What is a needle roller bearing used for? Needle roller bearings are handy for supporting heavy radial loads in confined spaces and tight cross-sections. - Ideal for industrial gearboxes, compact power transmission, and linear slide unit applications. - Good alternative to sealed ball bearing setups when space and radial capacity matter. - Consider ceramic or sealed options only when corrosion resistance or contamination protection is required.