MF63ZZ is a miniature flanged ball bearing with metal double shielded. Its bearing ring is made of 52100 chrome steel, and its cage and shields are made of 300 series stainless steel. SMF63ZZ is its stainless-steel version.

MF63ZZ is a metric size flanged ball bearing with a dimension of 3x6x2.5 mm. Its inner bore diameter is 3mm, outer diameter is 6mm, and its thickness is 2.5mm. MF63ZZ’s flange outer diameter is 7.2 mm, and its flange thickness is 0.6 mm. The tolerance of inner bore and outer diameter is -0.008 to 0 mm, and tolerance of thickness is -0.12 to 0 mm. There are 8 pieces of steel ball assembled with the cage, the steel ball diameter is 0.8 mm. The net weight of MF63ZZ is 0.28 gram approximately.

MF63ZZ is a single row radial load flanged ball bearing, with a Cr (Continuous Rating) dynamic load of 178 N and a Cr static load of 59 N. Lubrication is required, with light oil lubricating its rotating max speed can reach up to 71,000 rpm. It is suitable to work in a temperature condition between -30℃ to 110℃.

MF63ZZ flanged ball bearing is most commonly used in light-duty and high-speed requirement applications, such as food processing machinery, conveyors, material handling, textile machines, baggage systems, medical processing, etc. Fitrun Bearing is a professional flange ball bearing manufacturer in China. We can customize the bearing to meet your special applications. Please contact us today to get a quick and non-obligation quotation today