Needle Roller And Cage Assembly For High Load Capacity In Tight Radial Spaces 4 Mm Bore 7 Mm Outer Diameter 7 Mm Width SKF K4X7X7 TN Ideal For Space Constrained Machinery And Precise Linear Motion With Low Friction

Efficient needle roller and cage assembly, single unit
✔️ Bore 4 mm, OD 7 mm, width 7 mm; high load, low friction

Needle roller and cage assemblies are compact roller bearings featuring thin, long cylindrical rollers. Despite a small cross section, they handle high radial loads and are ideal where space is tight. A lightweight polyamide cage helps reduce noise and friction, supporting reliable, precise linear motion in a wide range of industrial setups.

✅ High load capacity in a slim cross-section
✅ Bore 4 mm; OD 7 mm; width 7 mm
✅ Lightweight polyamide cage reduces noise and friction
✅ Suitable for space-constrained machinery requiring precise linear motion
✅ Cylindrical rollers deliver smooth, low-friction operation

💡 What is a needle roller and cage assembly used for in precision machinery?

A handy overview of its role in enabling compact, reliable linear motion.

- high load capability in tight spaces - smooth, low-friction movement for accurate positioning - ideal for automation, robotics, and compact machinery