BSSD roller bearing N312ECM Cylindrical roller bearing bearing N312
Update : 2025-08-07

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  • BSSD roller bearing N312ECM Cylindrical roller bearing bearing N312


    The BSSD N312ECM is a cylindrical roller bearing with a single row and no flanges on the inner ring (NU type), making it suitable for applications requiring high radial load capacity and the ability to accommodate axial displacement between the shaft and housing. Below are the detailed specifications and technical data for this bearing:


    Cylindrical Roller Bearing N312ECM Specifications

    Basic Dimensions (ISO Standard)

    Bearing Designation: N312ECM


    Type: NU (inner ring has no flanges, outer ring has two fixed flanges)


    Bore Diameter (d): 60 mm


    Outer Diameter (D): 130 mm


    Width (B): 31 mm


    Specifications                                                                                                              


     TypeCylindrical roller bearing
    		Dynamic load capacity:173 kN
    Model No.N312E
    		Static load capacity:160 kN
    Bore diameter:60 mm
    		Limiting speed6700 RPM
    Outside diameter: 130 mm
    		Reference speed5600 RPM 
    Overall width:31 mm
    		Cage material:Stamped Steel 
    Weight:1.76KG
    		Bearing material:Chrome Steel
    Clearance:Normal
    		PriceContact us

    Features                                                                                                                              

    • Low friction

    • Separable and interchangeable 

    • Long-service life

     

    Application                                                                                                                         

    They have a high radial load capacity and are suitable for high speeds.Home appliance

    •     Industrial instruments( rolling mill, motors, pumps )

    • Agricultural machinery

    • Construction equipment

    • Engineering machinery

     

    NJ2308 ECM/C340*90*331.1
    NJ2309 ECM/C345*100*361.48
    NJ2310 ECM/C350*110*401.85
    NJ2311 ECM/C355*120*432.83
    NJ2312 ECM/C360*130*463.39
    NJ2313 ECM/C365*140*483.69
    NJ2314 ECM/C370*150*514.62
    NJ2315 ECM/C375*160*556.33
    NJ2316 ECM/C380*170*586.94
    NJ2317 ECM/C385*180*607.92
    NJ2318 ECM/C390*190*649.55
    NJ2319 ECM/C395*200*6711
    NJ2320 ECM/C3100*215*7318.1
    NJ2322 ECM/C3110*240*8019.2
    NJ2324 ECM/C3120*260*8624.3
    NJ2326 ECM/C3130*280*9331.2
    NJ2328 ECM/C3140*300*10237
    NJ2330 ECM/C3150*320*10846.3
    NJ2332 ECM/C3160*340*11455.8
    NJ2334 ECM/C3170*360*12063
    NJ2336 ECM/C3180*380*12676.2
    NJ2338 ECM/C3190*400*13277.9

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Products

They have a high radial load capacity and are suitable for high speeds. There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearing）, FC and FCD (for four-row bearing)