Koyo/JTEKT 636-ZZ Extra Small Ball Bearing Metal Shield 6 x 22 x 7mm
Out of stock
Koyo is a Japanese precision bearing brand, part of the JTEKT Corporation, supplying deep groove ball bearings, tapered roller bearings, needle roller bearings, and related components to automotive, engineering, manufacturing, and maintenance operations across Australia.
Koyo miniature ball bearings deliver precise, low-friction rotation in compact instruments and small motors.
Where this product is used
Koyo miniature ball bearings are used in a variety of industrial and commercial environments where reliable bearing performance is essential.
- Small electric motors, spindles, and dental handpieces.
- Precision instruments, encoders, and medical devices.
- Office equipment and fans requiring ultra-compact bearings.
Key specifications
| Specification | Detail |
|---|---|
| Seal / Shield Type | Metal Shield |
Selecting the right option
Match bore and outer diameter to the precision shaft and housing. Metal shield variants suit dry, high-speed applications; open types allow re-lubrication. Confirm ABEC grade and runout requirements for instrument or spindle applications.
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6 x 22 x 7mm bearing
Model Number: 636-ZZ/KOYO
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8 x 28 x 9mm bearing
Model Number: 638-ZZ/KOYO
