RNA4901UU Caged Needle Roller Bearing, Single Unit, 16 mm ID x 24 mm OD x 13 mm Width, High-Carbon Steel, Machined Type for Linear Slide Units and Sealed Ball Bearing Replacements

Single RNA4901UU caged needle roller bearing
✔️ 16 mm ID x 24 mm OD x 13 mm W, machined caged type, single unit

This single machined caged needle roller bearing is a compact high-carbon steel part used in linear slide units, gearboxes, and tight-drive spaces. It’s a great option when swapping sealed ball bearing or ceramic parts.

✅ Part number: RNA4901UU, machined caged needle roller bearing
✅ Dimensions: 16 mm ID x 24 mm OD x 13 mm width
✅ Material: high-carbon steel for wear resistance and load support
✅ Pack: single unit, fits linear slide unit assemblies and sealed ball bearing replacements

💡 What is a needle roller bearing used for in linear motion applications? Needle roller bearings are handy when you need high radial load capacity in a tight package. - Handles heavy radial loads while keeping a low profile for linear slide units and shaft guides. - Commonly used as a sealed ball bearing or ceramic bearing replacement when space is limited. - Ideal for gearboxes, conveyors, and compact power transmission assemblies where precise linear motion is required.