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NU214-E-M1-F1-J20B-C4 Outer Ring With Coating Insulated Cylindrical Roller Bearing

Categories Cylindrical Roller Bearing
Brand Name: MONTON
Model Number: NU214-E-M1-F1-J20B-C4
Certification: ISO9001
Place of Origin: LUOYANG
MOQ: 1
Price: USD
Payment Terms: TT
Supply Ability: 1000/pcs/week
Delivery Time: 7-35 days
Packaging Details: Single box/Wooden case
Material: GCr15 or GCr15SiMn
Application: Motor or the railway
Accuracy: P6 or P5 or P4
Cage: Brass
Character: Outer ring with coating
Types: Deep groove ball bearings or Cylindrical roller bearings
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    NU214-E-M1-F1-J20B-C4 Outer Ring With Coating Insulated Cylindrical Roller Bearing

    NU214-E-M1-F1-J20B-C4 Insulated Cylindrical Roller Bearing


    Current-insulated bearings and hybrid bearings

    • Current-insulated bearings have either an outer ring (J20 A, J20 AA, J20B) or an inner ring (J20C) that is insulated with thin ceramic coating.
    • Different coating types are available for optimum functional performance.
    Types of coatings - Range of Sizes
    J20BJ20A *)J20AAJ20C
    Disruptive Voltage500 VDC1000 VDC3000 VDC3000 VDC
    Environmentdrydrydry/dampdry/damp
    Coating Thickness<100 μm>200 μm≈200 μm≈200 μm
    Applicable Dimensions70…1400 mm
    outside diameter
    70…1400 mm
    outside diameter
    70…500 mm
    outside diameter
    70…340 mm
    inner ring bore
    *) Preferably used for bearings with an outside diameter of at least 500 mm

    Current-insulated bearings have the same dimensions and load carrying capacities as those without insulation, which makes them perfectly interchangeable.
    The most common type of insulation used in electric motor applications is the J20AA coating. It offers excellent protection against passage of electrical current, even in damp atmospheres.
    Bearings with ceramic coating are available with seals also.

    Bearings with J20C coating on the inner ring are used in special applications as well as applications where the outer ring rotates. Z shields can be used as well.

    Ordering examples:

    • 6220-2RSR-J20AA-C3
      Deep groove ball bearing with a coated outer ring, with seals on both sides and radial clearance C3.
    • NU214-E-M1-F1-J20B-C4
      Cylindrical roller bearings with a coated outer ring and radial clearance C4.
    • 6330-J20C
      Deep groove ball bearings with a coated inner ring

    Hybrid bearings (HC): Hybrid bearings are characterized by the fact that the rolling elements are made of ceramic. They offer maximum protection against passage of electrical current. At the same time, hybrid bearings are suitable for higher speeds and have better dry-running characteristics.

    Ordering examples:

    • HC6214-M-P6-C3
      Deep groove ball bearing with ceramic balls; machined brass cage; increased accuracy P6 and bearing clearance C3.
    • HCN1020-K-M1-SP
      Cylindrical roller bearing with ceramic rollers; tapered bore; machined brass cage; increased accuracy SP.

    Besides,we also have the models given as below in Stock:


    Bearing Modeld(mm)D(mm)B(mm)
    NU1005MNU1005-XL-M1254712
    NU1006MNU1006-XL-M1305513
    NU1007MNU1007-XL-M1356214
    NU1008MNU1008-XL-M1406815
    NU1009MNU1009-XL-M1457516
    NU1010MNU1010-XL-M1508016
    NU1011EMNU1011-E-XL-M1559018
    NU1012MNU1012-XL-M1609518
    NU1013MNU1013-XL-M16510018
    NU1014MNU1014-XL-M17011020
    NU1015MNU1015-XL-M17511520
    NU1016MNU1016-XL-M18012522
    NU1017MNU1017-XL-M18513022
    NU1018MNU1018-XL-M19014024
    NU1019MNU1019-XL-M19514524
    NU1020MNU1020-XL-M110015024
    NU1021MNU1021-XL-M110516026
    NU1022MNU1022-XL-M111017028
    NU1024MNU1024-XL-M112018028
    NU1026MNU1026-XL-M113020033
    NU1028MNU1028-XL-M114021033
    NU1030MNU1030-XL-M115022535
    NU1032MNU1032-XL-M116024038
    NU1034MNU1034-XL-M117026042
    NU1036MNU1036-XL-M118028046
    NU1038MNU1038-XL-M119029046
    NU1040MNU1040-XL-M120031051
    NU1044MNU1044-M122034056
    NU1048MNU1048-M124036056
    NU1052MNU1052-M126040065
    NU1056MNU1056-M128042065
    NU1060MNU1060-M130046074
    NU1064MNU1064-M132048074
    NU1068MNU1068-M134052082
    NU1072MNU1072-M136054082
    NU1076MNU1076-M138056082
    NU1080MNU1080-TB-M140060090
    NU1084MNU1084-TB-M142062090
    NU1088MNU1088-TB-M144065094
    NU1092MNU1092-TB-M1460680100
    NU1096MNU1096-TB-M1480700100
    NU10/500MNU10/500-TB-M1500720100
    NU10/560MNU10/560-TB-M1560820115
    In the same time,Monton bearings can also supply:
    the Nseries
    NUseries
    NJ series
    NUP series
    RN series
    RN series
    Welcome here if you have any demands.
    Quality NU214-E-M1-F1-J20B-C4 Outer Ring With Coating Insulated Cylindrical Roller Bearing wholesale
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