ZEN FR8 ZZ 12.7 x 28.5 x 7.9 mm Flanged Sealed Deep-Groove Ball Bearing

ZEN FR8 ZZ 12.7 x 28.5 x 7.9 mm Flanged Sealed Deep-Groove Ball Bearing

The ZEN FR8 ZZ is a robust deep-groove ball bearing featuring an integrated flange for precise positioning and dual metal ZZ seals for excellent contamination resistance. Its compact size (12.7 x 28.5 x 7.9 mm) makes it perfect for miniature motors, robotic gimbals, RC vehicles, and precision instruments.

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Key Features & Benefits

• Compact dimensions: 12.7 mm (ID) x 28.5 mm (OD) x 7.9 mm (width)

• Flanged design enables easy installation and accurate axial placement

• Dual metal seals (ZZ) protect against dust and debris

• Deep-groove construction ensures smooth radial and axial load handling

• Durable and maintenance-free, ideal for high-speed and lightweight applications

• Brand: ZEN - known for precision and quality in micro-mechanical components

FAQ

What makes the FR8 model special?
The flange allows for precise, easy mounting without additional parts.

What does “ZZ” mean for this bearing?
It features double-sided metal shields that seal the bearing and maintain its lubricant, offering maintenance-free performance.

Is this suitable for high-speed use?
Yes - deep-groove balls and precision seals enable smooth, stable operation even at high RPM.

What applications fit best?
Ideal for micro-motors, drones, robotics, small gearboxes, and precision instruments demanding compact, sealed bearings.