The 1604.ZZ RICH Single Row Deep Groove Ball Bearing (9.525 x 22.225 x 7.143 mm) is an **extra thin section** bearing with **non-contact shields (ZZ)**, optimized for high speed and minimal space.
The 1604.ZZ RICH is an extra thin section Single Row Deep Groove Ball Bearing, optimized for applications requiring minimal radial space, high speed, and light weight. Manufactured by RICH, this bearing is designed to efficiently handle combined radial and moderate axial loads in both directions with high reliability.
A key feature of this model is the **double-sided non-contact shields (ZZ)**. These shields are secured to the outer ring and form a narrow, non-rubbing labyrinth seal with the inner ring. This design effectively retains the pre-filled grease and protects the interior from coarse contaminants, all while minimizing friction and heat generation. This characteristic makes the **1604.ZZ RICH** suitable for higher rotational speeds compared to sealed bearings. With precise, compact dimensions of 9.525 x 22.225 x 7.143 mm and a light weight of 0.012 kg, this bearing is ideal for precision instruments, small motors, and applications where space and mass are critical constraints.
The 1604.ZZ bearing is manufactured by RICH in China to meet stringent quality and dimensional standards, ensuring reliable performance.
Data sheet
The 1604.ZZ RICH Single Row Deep Groove Ball Bearing (9.525 x 22.225 x 7.143 mm) is an **extra thin section** bearing with **non-contact shields (ZZ)**, optimized for high speed and minimal space.
