608Z NTN Bearing Extra Small Ball Bearing Delivers Smooth, Reliable Rotation For Compact Machinery, Offering Durable Steel Construction, Low Friction, And Long Service Life For Precision Applications

608Z NTN Sealed Ball Bearing, Extra Small - Single
✔️ Compact 608Z sealed ball bearing, small size, NTN quality

The 608Z is a compact, shielded ball bearing from NTN designed for small shafts in precision machinery, hobby robotics, and small-scale conveyors. Its sealed design helps keep lubrication in and dust out, extending service life in tight spaces.

✅ Type: Shielded ball bearing (608Z) with dual shields (Z) for dust protection
✅ Bore diameter: 8 mm; Outer diameter: 22 mm; Width: 7 mm
✅ Material: Chrome steel races and balls; high-precision cage
✅ Mounting notes: uses standard 8 mm shaft, fits in compact housings

💡 What is a small sealed ball bearing used for in compact machinery?

These bearings are handy for compact, light-load applications where smooth rotation matters.

- Handy for hobby robotics, small conveyors, and DIY automation - Sealed shields cut dust exposure and prolong life - Fits 8 mm shafts (ID) with 22 mm outer diameter - Common in compact gearboxes and small wheel hubs