RNA6915 Machined Needle Roller Bearing, Two-Row Caged, 85 mm ID x 105 mm OD x 54 mm Width, High Carbon Steel with Oil Holes, RNA69 Metric Series, Single Unit for Gearboxes and Linear Slide Units

RNA6915 Machined Needle Roller Bearing, Single Unit
✔️ 85 mm ID x 105 mm OD x 54 mm W, two-row caged with oil holes

This is a machined two-row caged needle roller bearing RNA6915, single unit ideal for industrial gearboxes, transmissions and linear slide units where compact radial support is needed.

✅ Model RNA6915, RNA69 metric series, machined type
✅ Inner diameter 85 mm; outer diameter 105 mm; width 54 mm
✅ Material: high carbon steel; open enclosure with oil holes
✅ Two-row caged design; caged machined needle rollers
✅ Dynamic load capacity 138000 N; static load capacity 331000 N
✅ Maximum speed 4500 rpm; weight ~2.110 lb; single piece pack

💡 What is a needle roller bearing used for in industrial gearboxes and linear slide units? Needle roller bearings give high radial load capacity in tight spaces and are handy where compact shaft support is required. - Ideal for gearboxes, transmissions and linear slide unit guides where space is limited and heavy radial loads occur. - Good alternative to sealed ball bearing or ceramic options when high load and small radial envelope matter. - Common in automotive assemblies, machine tools, conveyors and other industrial equipment needing reliable shaft support.