Needle Roller RNAF9511530 Separable Cage, 95 mm ID x 115 mm OD x 30 mm W, Single Caged, High Carbon Steel, Heavy Duty Radial Load Capacity, Metric Series RNAF, Open Type Bearing

Single caged needle roller RNAF9511530, 95×115×30 mm
✔️ High carbon steel open type, 5500 rpm max, 70900 N dynamic

This single separable-cage needle roller bearing is a compact radial unit used in industrial gearboxes, transmissions, and linear slide units for heavy radial loads.

✅ Model: RNAF9511530, RNAF Metric Series
✅ Inside diameter: 95 mm
✅ Outside diameter: 115 mm
✅ Width: 30 mm
✅ Material: high carbon steel, open enclosure
✅ Dynamic load capacity: 70,900 N, static: 182,000 N
✅ Max speed: 5,500 rpm, single row design
✅ Type: caged separable needle roller, open type
✅ Pack: single bearing (each)

💡 How do needle roller bearings improve radial load capacity in linear slide units? Needle rollers pack more rolling elements into a compact space, boosting radial capacity without much added diameter. - They use long, thin rollers to spread radial loads across more elements for higher load ratings. - Ideal for tight envelope applications like linear slide units and compact transmissions. - Good alternative when sealed ball bearing or ceramic options are considered for specific speed or corrosion needs.