Insulated bearing factory Cylindrical Thrust Roller Bearings 
Insulated bearing factory Cylindrical Thrust Roller Bearings 
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Basic Infomation
Place of Origin: LUOYANG
Brand Name: MONTON
Certification: ISO9001
Model Number: HCN1020-K-M1-SP
High Light:

spherical roller bearing


sealed cylindrical roller bearings

Payment & Shipping Terms
Packaging Details: Single box/Wooden case
Delivery Time: 7-35 days
Payment Terms: TT
Supply Ability: 1000/pcs/week
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
Product Description

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





Insulated Bearing NU1020EM/C3/VL0241:

Bearing code number Insulated Bearing NU1020EM/C3/VL0241
Bearing type Cylindrical roller bearing
Insulated type Inner ring or outer ring
Demensions 100x150x24mm
d 100mm
D 150mm
B 24mm
Service Neutral/OEM/As your request
Package Carton boxes /Wooden Cases /Pallets
Dear Purchasing manager, it is my great pleasure to inform you that we still have17pcs of
NU1020EM/C3/VL0241 Insulated bearing in stock at the moment. Please feel free to contact
us through EMAIL or SKYPE if you have request for NU1020EM/C3/VL0241 Insulated bearings
and we will spare no efforts to satisfy your requirements by rendering you the superior quality, the
most competitive prices, premium service and any other specific need.

Similar Insulated bearings:

NU1012EM/C3VL2071 NU1014EM/C3VL2071 NU1016EM/C3VL2071
NU1018EM/C3VL2071 NU1019EM/C3VL2071 NU1020EM/C3VL2071
NU1021EM/C3VL2071 NU1022EM/C3VL2071 NU1024EM/C3VL2071
NU1026EM/C3VL2071 NU1028EM/C3VL2071 NU1030EM/C3VL2071
NU1032EM/C3VL2071 NU1032EM/C3VL2071 NU1036EM/C3VL2071
NU1038EM/C3VL2071 NU1040EM/C3VL2071 NU1044EM/C3VL2071
NU210EM/C3VL2071 NU211EM/C3VL2071 NU212EM/C3VL2071
NU213EM/C3VL2071 NU214EM/C3VL2071 NU215EM/C3VL2071
NU216EM/C3VL2071 NU217EM/C3VL2071 NU218EM/C3VL2071
NU219EM/C3VL2071 NU220EM/C3VL2071 NU221EM/C3VL2071
NU222EM/C3VL2071 NU224EM/C3VL2071 NU226EM/C3VL2071
NU228EM/C3VL2071 NU230EM/C3VL2071 NU232EM/C3VL2071
NU232EM/C3VL2071 NU236EM/C3VL2071 NU238EM/C3VL2071
NU240EM/C3VL2071 NU244EM/C3VL2071
NU310EM/C3VL2071 NU311EM/C3VL2071 NU312EM/C3VL2071
NU313EM/C3VL2071 NU314EM/C3VL2071 NU315EM/C3VL2071
NU316EM/C3VL2071 NU317EM/C3VL2071 NU318EM/C3VL2071
NU319EM/C3VL2071 NU320EM/C3VL2071 NU321EM/C3VL2071
NU322EM/C3VL2071 NU324EM/C3VL2071 NU326EM/C3VL2071
NU328EM/C3VL2071 NU330EM/C3VL2071 NU332EM/C3VL2071
NU332EM/C3VL2071 NU336EM/C3VL2071 NU338EM/C3VL2071
NU340EM/C3VL2071 NU344EM/C3VL2071
NU410EM/C3VL2071 NU411EM/C3VL2071 NU412EM/C3VL2071
NU413EM/C3VL2071 NU414EM/C3VL2071 NU415EM/C3VL2071
NU416EM/C3VL2071 NU417EM/C3VL2071 NU418EM/C3VL2071
NU419EM/C3VL2071 NU420EM/C3VL2071


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
Insulated bearing factory Cylindrical Thrust Roller Bearings  0
  J20B J20A *) J20AA J20C
Disruptive Voltage 500 VDC 1000 VDC 3000 VDC 3000 VDC
Environment dry dry dry/damp dry/damp
Coating Thickness <100 μm >200 μm ≈200 μm ≈200 μm
Applicable Dimensions 70…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 Model d(mm) D(mm) B(mm)
NU1005M NU1005-XL-M1 25 47 12
NU1006M NU1006-XL-M1 30 55 13
NU1007M NU1007-XL-M1 35 62 14
NU1008M NU1008-XL-M1 40 68 15
NU1009M NU1009-XL-M1 45 75 16
NU1010M NU1010-XL-M1 50 80 16
NU1011EM NU1011-E-XL-M1 55 90 18
NU1012M NU1012-XL-M1 60 95 18
NU1013M NU1013-XL-M1 65 100 18
NU1014M NU1014-XL-M1 70 110 20
NU1015M NU1015-XL-M1 75 115 20
NU1016M NU1016-XL-M1 80 125 22
NU1017M NU1017-XL-M1 85 130 22
NU1018M NU1018-XL-M1 90 140 24
NU1019M NU1019-XL-M1 95 145 24
NU1020M NU1020-XL-M1 100 150 24
NU1021M NU1021-XL-M1 105 160 26
NU1022M NU1022-XL-M1 110 170 28
NU1024M NU1024-XL-M1 120 180 28
NU1026M NU1026-XL-M1 130 200 33
NU1028M NU1028-XL-M1 140 210 33
NU1030M NU1030-XL-M1 150 225 35
NU1032M NU1032-XL-M1 160 240 38
NU1034M NU1034-XL-M1 170 260 42
NU1036M NU1036-XL-M1 180 280 46
NU1038M NU1038-XL-M1 190 290 46
NU1040M NU1040-XL-M1 200 310 51
NU1044M NU1044-M1 220 340 56
NU1048M NU1048-M1 240 360 56
NU1052M NU1052-M1 260 400 65
NU1056M NU1056-M1 280 420 65
NU1060M NU1060-M1 300 460 74
NU1064M NU1064-M1 320 480 74
NU1068M NU1068-M1 340 520 82
NU1072M NU1072-M1 360 540 82
NU1076M NU1076-M1 380 560 82
NU1080M NU1080-TB-M1 400 600 90
NU1084M NU1084-TB-M1 420 620 90
NU1088M NU1088-TB-M1 440 650 94
NU1092M NU1092-TB-M1 460 680 100
NU1096M NU1096-TB-M1 480 700 100
NU10/500M NU10/500-TB-M1 500 720 100
NU10/560M NU10/560-TB-M1 560 820 115
In the same time,Monton bearings can also supply:
the Nseries
NJ series
NUP series
RN series
RN series
Welcome here if you have any demands.
Insulated bearing factory Cylindrical Thrust Roller Bearings  1
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Tel : +86 13213639372
Fax : 86--13213639372
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