High-precision EZO Miniature Deep Groove Ball Bearing MR63ZZ
Premium Japanese stainless steel construction ensures corrosion resistance and extended lifespan. Ultra-smooth operation with 0.001mm precision tolerance for noise-free performance. Shielded (ZZ) design protects against dust while maintaining lubricant integrity.
Ideal for high-speed miniature applications: drone motors, dental tools, optical devices, and precision instruments. Hardened chrome steel balls paired with nylon retainers for reduced friction at 20,000+ RPM.
Exclusive bulk pricing for industrial buyers – wholesale quantities available with global logistics support. Direct factory sourcing guarantees authentic EZO quality at unmatched value.
Compact 3mm bore x 6mm OD x 2mm width dimension enables versatile micro-mechanical integration. Pre-lubricated with high-temperature grease for maintenance-free operation.






























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hlk***
Brand Name:EZO;Outside Diameter:6MM;
$9.0
12 days ago
tpr***
Brand Name:EZO;Outside Diameter:6MM;
$24.0
37 days ago
htq***
Brand Name:EZO;Outside Diameter:6MM;
$21.0
3 days ago
vga***
Brand Name:EZO;Outside Diameter:6MM;
$9.0
11 days ago
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Brand Name:EZO;Outside Diameter:6MM;
$48.0
37 days ago
jhd***
Brand Name:EZO;Outside Diameter:6MM;
$33.0
27 days ago
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Brand Name:EZO;Outside Diameter:6MM;
$33.0
34 days ago
gzo***
Brand Name:EZO;Outside Diameter:6MM;
$54.0
5 hours ago
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Brand Name:EZO;Outside Diameter:6MM;
$24.0
27 days ago
drz***
Brand Name:EZO;Outside Diameter:6MM;
$18.0
18 days ago
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Average Rating
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5.0
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1***m

Helpful (3)
Easy to shopFast delivery Great fits on most everything true to size No complaints
Jun.17.2024

Helpful (3)
Jun.17.2024
1***m

Helpful (1)
I love all of the things I get. They are true to size and durable. Plus the prices are reasonable and affordable. I like the check-in daily feature too! That is a nice way to collect points and get money off your order!! It’s super easy to return a purchase as well. I recommend OKWISHING to many of my friends and family. Who doesn’t like thrifty stuff? Overall I give this app a 10/10!!
Aug.04.2024

Helpful (1)
Aug.04.2024
- 1
Japan brand EZO Miniature deep groove ball bearing MR63ZZ
$3
Brand Name:
EZO
Outside Diameter:
6MM
Quantity:
Add to Cart
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