Extended Series Flange Minature Ball Bearing
Extended Series Flange Minature Ball Bearing
Extended Series Flange Minature Ball Bearing

Extended Series

Extended series flange miniature ball bearings are a mechanical component widely used in precision equipment, with efficient rotational performance and excellent load carrying capacity. This kind of bearing usually consists of an inner ring, an outer ring, rolling elements (balls) and a cage. The outer ring has a flange design to facilitate installation and ensure the stability of the bearing during operation. Due to their compact size, this type of miniature ball bearing is commonly used in electronic equipment, models, automobiles, and other small machinery. The expanded series is designed to provide greater stiffness and strength in a compact space for high-speed and high-precision applications. In addition, high-quality materials and lubricants reduce friction and extend service life. Users should pay attention to the size, load capacity and speed of the bearing when selecting to meet specific application needs.

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Product parameters

Reference Type Bore Diameter O.D. Flange Open Bearing Shielded Bearing
r(min) O.D. Outer Width Inner Width Flange Width Reference Type Outer Width Inner Width Flange Width
FRW0ZZ 1.191 3.967 5.156 0.1 1.588 2.38 0.33 FRW0 2.38 3.175
FRW1ZZ 1.397 4.763 5.944 0.1 1.984 2.779 0.584 FRW1 2.779 3.571 0.787
FRW1-4ZZ 1.984 6.35 7.518 0.1 2.38 3.175 0.584 FRW1-4 3.571 4.366 0.787
FRW133ZZ 2.38 4.763 5.944 0.1 1.588 2.38 0.457 FRW133 2.38 3.175 0.787
FRW1-5ZZ 2.38 7.938 9.119 0.15 2.779 3.571 0.584 FRW1-5 3.571 4.366 0.787
FRW144ZZ 3.175 6.35 7.518 0.1 2.38 3.175 0.584 FRW144 2.779 3.571 0.787
FRW2-5ZZ 3.175 7.938 9.119 0.1 2.779 3.571 0.584 FRW2-5 3.571 4.366 0.787
FRW2-6ZZ 3.175 9.525 10.719 0.15 2.779 3.571 0.584 FRW2-6 3.571 4.366 0.787
FRW2ZZ 3.175 9.525 11.176 0.3 3.967 4.763 0.762 FRW2 3.967 4.763 0.762
FRW155ZZ 3.967 7.938 9.119 0.1 2.779 3.571 0.584 FRW155 3.175 3.967 0.914
FRW156ZZ 4.763 7.938 9.119 0.1 2.779 3.571 0.584 FRW156 3.175 3.967 0.914
FRW166ZZ 4.763 9.525 10.719 0.1 3.175 3.967 0.584 FRW166 3.175 3.967 0.787
FRW3ZZ 4.763 12.7 14.351 0.3 3.967 4.763 1.067 FRW3 4.978 5.773 1.067
FRW168ZZ 6.35 9.525 10.719 0.1 3.175 3.967 0.584 FRW168 3.175 3.967 0.889
FRW188ZZ 6.35 12.7 13.894 0.15 3.175 3.967 0.584 FRW188 4.763 5.558 1.143
FRW4ZZ 6.35 15.875 17.526 0.3 4.978 5.773 1.067 FRW4 4.978 5.773 1.067
FRW1810ZZ 7.938 12.7 13.894 0.15 3.967 4.763 0.33 FRW1810 3.967 4.763 0.33

about Yinin

Shanghai Yinin Bearing and Transmission Company was founded in 2009 and has over 20 years of experience in the bearing field. We are China Extended Series Flange Minature Ball Bearing manufacturers and offer custom Extended Series Flange Minature Ball Bearing factory. Since 1999, starting from representing bearing manufacturers in China, we have exported different kinds of bearings. Nowadays we are developing one completed sales and manufacturing bearings group.

Industry Applications

Bearings also play a very important role in agricultural machinery. They are used to support rotatin...

Bearings are widely used in automobiles. They are the key supporting and rotating parts of many movi...

Used for support, height, angle, joint, and rotating parts of medical equipment.

Used for support, rotation, motor and compressor parts of household appliances.

Used for rotation and movement of support and guide parts of automation equipment

In building structures, bearings can be used to connect different structural components.

In the production process of food and beverages, pumps are needed to transport liquids and compresso...

Bearings are used in aircraft and spacecraft engines to support rotating components such as turbines...

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