Shell needle roller bearing TA1819Z, single caged metric 18 mm ID x 25 mm OD x 19 mm W, chromium molybdenum steel heavy duty open shell for linear slide unit and industrial machinery

Single caged shell needle roller bearing TA1819Z
✔️ 18 mm ID x 25 mm OD x 19 mm W, caged chromium molybdenum steel

This is a single, open caged shell needle roller bearing for heavy duty machine and linear slide unit use. It fits compact housings and is common in automotive, gearboxes, and industrial slides.

✅ 18 mm inner diameter (ID)
✅ 25 mm outer diameter (OD)
✅ 19 mm width (W)
✅ Material: chromium molybdenum steel
✅ Retainer: caged, open enclosure
✅ Dynamic load capacity: 13700 N
✅ Static load capacity: 20200 N
✅ Maximum speed: 20000 rpm
✅ Series/model: TA-Z, TA1819Z single bearing unit

💡 What is a needle roller bearing used for in linear slide unit and compact machinery applications?

Needle roller bearings deliver high load capacity in tight spaces, making them handy for compact assemblies and precision slides.
- Ideal where radial space is limited and high load carrying is needed for shafts and housings.
- Common in linear slide unit setups, small gearboxes, and automotive linkages where sealed ball bearing or ceramic options may not fit.
- Choose a caged shell needle bearing for easier installation and reduced roller crowding during assembly.