Mr115 bearing is a miniature deep groove ball bearing, type mr115 bearing.
Mr115 bearing dimension parameter editing
Series: miniature deep groove ball bearings
Inside diameter: 5mm
Outer diameter: 11mm
External dimension (mm) B1:4.0
External dimension (mm) R
External dimension (mm) R1 chamfer
Rated dynamic load (N) : 715
Rated static load (N) of Cr: 276
Rated dynamic load (kg) : 73
Rated static load (kg) of Cr: 28
Open Z·ZZD dust cover: 48000
Limit speed D·DD sealing ring: --
Limit speed Open Z dust cover: 56000
A. Minimum: --
Maximum size of db: 06.3
A Maximum: --
Installation dimension (mm) : 09.8
A Maximum: --
Installation size (mm) B Max. : 0.15
Mr115 bearing purpose editor
Can be used in: vulcanizing machine, plastic machine accessories, mine construction equipment, mixing equipment, high frequency welder, inspection equipment, household sewing machine, table, bunding machine, cooling tower, welding machine, medium frequency power supply, saw machine, single beam crane, self-suction pump, and so on.
Failure reason of mr115 bearing:
About 40% of the failure of ball bearings is caused by dust, dirt, debris pollution and corrosion.Pollution is usually caused by incorrect use and poor use environment. It also causes torque and noise problems.Microbearing failures caused by environment and pollution can be prevented and the causes of such failures can be determined by simple visual observation.As long as the use and installation of reasonable, micro-bearing erosion can be easily avoided.Denudation is characterized by indentation in the raceway of mr115 bearing rings caused by impact load or incorrect installation.Denudation usually occurs when the load exceeds the yield limit of the material.
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