Needle Roller Bearing RNAFW607840, Separable Caged Two-Row, 60 mm ID x 78 mm OD x 40 mm W, High Carbon Steel with Oil Holes, Open Metric Series, Single Unit
✔️ 60 mm ID x 78 mm OD x 40 mm W, high carbon steel, oil holes
This single separable caged needle roller bearing (model RNAFW607840) is an open two-row metric unit used in compact machinery, gearboxes, pumps, and linear slide units for radial load support.
✅ Model: RNAFW607840 (RNAFW Metric Series)✅ Type: Caged separable, open two-row needle rollers
✅ Inner diameter: 60 mm; Outer diameter: 78 mm; Width: 40 mm
✅ Material: High carbon steel; Oil holes for lubrication
✅ Dynamic load capacity: 66,700 N; Static: 143,000 N; Max speed: 8,500 rpm
✅ Pack: single bearing; Weight: 1.120 lb
💡 What is a needle roller bearing used for in compact gearboxes and linear slide units? Needle roller bearings deliver high radial load capacity in tight spaces and are handy for applications where sealed ball bearing or ceramic alternatives are impractical. Quick take: - Superior radial load support for compact gearboxes and transmissions - Slim profile works well in linear slide unit, actuator, and pump assemblies - Caged separable design simplifies installation, inspection, and relubrication - Open type with oil holes suits machines needing periodic lubrication