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The N312 ECM se yon kalite espesifik de cylindrical roller bearing. Here’s a breakdown of its key features and specifications:

Cylindrical Roller Bearing N312 ECM

1. Tip: Cylindrical Roller Bearing
   • Cylindrical roller bearings are designed to handle high radial loads and moderate axial loads. They are commonly used in applications requiring high rigidity and precision.
2. Bearing Designation:
   • N312: This indicates the bearing’s size and series.
     • N: Non-locating bearing (no flanges on the outer ring, allowing axial displacement).
     • 312: Refers to the bore diameter and dimensions.
       • The bore diameter can be calculated as follows:
         Bore diameter (manm) = 312 × 5 = 60 manm.
   • ECM: This suffix indicates specific design features:
     • EC: Optimized internal design with more and/or larger rollers, increasing load capacity.
     • M: Machined brass cage, which provides better strength and durability compared to stamped steel cages.
3. Dimensions:
   • Bore Diameter (D): 60 manm
   • Dyamèt eksteryè (D): 130 manm
   • Lajè (B): 31 manm
   • These dimensions are standard for the N312 bearing series.
4. chaj kapasite:
   • High radial load capacity due to the cylindrical roller design.
   • Moderate axial load capacity (only in the axial direction allowed by the bearing design).
5. Applications:
   • Commonly used in heavy-duty machinery, such as:
     • Gearboxes
     • Electric motors
     • Pumps
     • Industrial fans
     • Machine tools
6. Advantages:
   • High radial load capacity.
   • Low friction and high-speed capability.
   • Precision and rigidity for demanding applications.
   • Brass cage (M) provides better performance in high-speed and high-temperature environments.
7. Lubrication:
   • Requires proper lubrication (grease or oil) to ensure smooth operation and long service life.
8. Mounting:
   • The N designation indicates that the outer ring can move axially relative to the inner ring, making it suitable for applications with thermal expansion or misalignment.

If you need further details about installation, maintenance, or specific performance data, feel free to ask!