Polymer single row deep groove ball bearings

Tolerances: table
Radial internal clearance: table
Shaft and housing fits
1)Consider adjustment of Load carrying capacity depending on operating conditions.
2)Permissible speed

Calculation

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6308/HR11QN

Dimensions
d 40mm
D 90mm
B 23mm
d1 56.1mm
D1 73.75mm
r1min.1.9mm
Calculation data
Basic dynamic load ratingC 0.8kN
Basic static load ratingC0 0.52kN
Speed rating  575r/min
Mass
Mass bearing  130.66g

For additional information about the meaning and limitations of the product data, refer to Polymer ball bearings and Principles of bearing selection and application.

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