Cylindrical Roller Follower NURT40R Metric 40 mm ID Full Complement High Carbon Chrome Steel Oil Hole Open Crowned Heavy Duty Uncaged Linear Slide Unit Bearing
✔️ Full complement, high-carbon chrome steel, oil hole, crowned
This heavy-duty cylindrical roller follower is a metric uncaged bearing used on linear slide units, cam followers, and heavy motion systems for high radial loads and precise tracking.
✅ Model NURT40R, Metric NURT series, uncaged design✅ Inside diameter 40 mm, overall width 32 mm, roller width 30 mm
✅ Full complement rollers, crowned 80 mm roller diameter
✅ Material high carbon chrome steel, open design with oil hole
✅ Dynamic load capacity 86,500 N, static capacity 122,000 N
✅ Temperature range -20 to 120 C, weight 1.800 lb, single unit
✅ Ideal for linear slide units, cam followers, and heavy-duty motion systems
💡 How does a cylindrical roller follower improve load capacity in linear slide unit applications? It increases radial load capacity and stability while keeping friction low. - Designed for high radial loads and heavy-duty motion systems, offers greater contact area than sealed ball bearings - Full complement rollers maximize load capacity, making it handy for cam followers and linear slide units - Open oil-hole design allows relubrication for long life under high duty cycles; ceramic options may be chosen for extreme temps - Pair with compatible linear guides or pillow block bearing housings for best performance