638/4 ZZ 2Z Deep Groove Ball Bearing – High Speed & Low Noise
High Speed, Low Noise, Long Service Life 638/4 Zz 2z 638/4-Zz 638/4-2z 638/4zz Deep Groove Ball Bearing
| Inner Diameter | 4mm |
| Outer Diameter | 12mm |
| Thickness | 4mm |
Precision deep groove ball bearing designed for high speed and quiet operation. Durable construction ensures extended service life. Ideal for small motors, instruments, and compact mechanical systems requiring reliable rotational performance.
Basic Info.
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