RNA4864 Machined Caged Needle Roller Bearing, Single Unit, 350 mm ID x 400 mm OD x 80 mm W, High Carbon Steel, Precision Machined Type for Heavy Duty Industrial Applications

Precision RNA4864 caged needle roller bearing, single unit
✔️ 350 mm ID x 400 mm OD x 80 mm W; high carbon steel; machined

This single machined caged needle roller bearing supports high radial loads in tight spaces and is commonly used in industrial gearboxes, conveyors, and linear slide unit setups.

✅ Model: RNA4864 machined caged needle roller bearing
✅ Dimensions: 350 mm ID x 400 mm OD x 80 mm W
✅ Material: high carbon steel for strong load capacity
✅ Pack: single bearing, ready for installation
✅ Typical uses: gearboxes, conveyors, linear slide unit applications
✅ Note: not a sealed ball bearing; designed for needle roller arrangements

💡 What is a needle roller bearing used for in heavy-duty industrial shafts? Needle roller bearings offer very high radial load capacity in low-profile housings and are handy when compact shaft support is required. Here’s why they’re chosen: - High radial load capacity ideal for compact, high-load shafts and linear slide unit integrations - Better load-to-diameter ratio than sealed ball bearing for tight housings and industrial gearboxes - Common applications include conveyors, transmissions, presses, and other heavy-duty industrial equipment