Single Needle Roller Bearing RNAFW455534, 45 mm ID x 55 mm OD x 34 mm Width, Separable Cage, High Carbon Steel, Oil-lubricated for rotary shafts and linear slide unit applications

Single RNAFW455534 needle roller bearing, 45x55x34
✔️ Single bearing, separable cage, high carbon steel, oil-lubed

This single RNAFW455534 needle roller bearing is a separable-cage, oil-lubricated radial bearing used on compact rotary shafts and linear slide unit applications where high radial load capacity is needed.

✅ Part number: RNAFW455534
✅ Inner diameter: 45 mm
✅ Outer diameter: 55 mm
✅ Width: 34 mm
✅ Separable cage, high carbon steel, oil-lubricated
✅ Pack: single bearing (1 piece), fits rotary shafts and linear slide unit use

💡 What is a needle roller bearing used for in linear slide unit and compact rotary shaft applications? Needle roller bearings carry high radial loads in tight spaces and are handy when you need a low-profile, high-capacity rolling element. Quick overview: - High radial load capacity for small shaft diameters. - Commonly used with linear slide unit rails and compact rotary shafts. - Oil-lubricated and separable-cage designs make installation and maintenance easier.