Single NURT45-1R Needle Roller Follower, Heavy Duty Shielded NURT Series, 45 mm Bore, 100 mm Diameter, 30 mm Width, 32 mm Overall, Static Capacity 135000 N, Metric

Single heavy-duty needle roller follower bearing
✔️ 45 mm bore, 100 mm roller dia, shielded, 30 mm width, -20 to 120 C

Single shielded needle roller follower bearing (pack of 1) for cam mechanisms, linear slide units and conveyor track runs. Heavy duty uncaged type suited for high-load, low-speed or oscillating motion applications.

✅ Bore: 45 mm
✅ Roller diameter: 100 mm
✅ Roller width: 30 mm
✅ Overall width: 32 mm
✅ Dynamic load capacity: 91500 N
✅ Static load capacity: 135000 N
✅ Roller material: High carbon chrome steel
✅ Enclosure: Shielded
✅ Temperature rating: -20 to 120 C
✅ Type: Heavy duty uncaged, NURT metric series
✅ SKU: 863512; weight: 3.080 lb each

💡 What is a needle roller follower used for in linear slide units and cam applications? Needle roller followers are handy for supporting high radial loads in compact cam and track systems while keeping space and deflection to a minimum. Short intro: they’re a compact, high-capacity option for track and cam designs. - Ideal for cam followers, conveyor guides, and linear slide units where track surface hardness varies - Works as a compact alternative to sealed ball bearing or larger roller bearings in space-limited layouts - Suited to heavy static loads, low-speed rotation, or oscillating motion in conveying and automation systems