MM311K ball bearings
The dimensions and applications of MM311K bearings are as follows:
size
Inner diameter (d): 55.0012 mm
Outer diameter (D): 120 mm1
Thickness (B)/Width (C): 28.9992 mm
Inner ring width (R): 2.032 mm
Maximum shoulder chamfer radius: Not mentioned directly, but width (C) is the same as thickness (B), may be relevant
application
application
As a medium-sized deep groove ball bearing, MM311K bearing has a wide range of application fields, including but not limited to:
Electrodialysis equipment
Multi-stage reducer
Pulse welding machine
Tape cutting machine
Machine tool screw
Mining metal detector
Manual sandblasting machine
Slotting machine
Bend testing machine
pharmaceutical equipment
Deep groove ball bearings are mainly used to bear radial loads, and can also bear certain axial loads. They have the characteristics of small friction coefficient, high limit speed, and high precision. They are one of the preferred bearing types for users.
Precautions
When selecting and using bearings, make sure they meet your specific application needs and working environment.
Bearing installation, maintenance and replacement should follow the manufacturer's guidelines and recommendations.
If you have any questions or need further assistance, please consult a professional bearing supplier or engineer.
The above information is for reference only. If necessary, please consult the latest bearing manual or contact a professional bearing supplier for more detailed and accurate information.
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