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LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
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electric insulation bearing 6328/c3vl0241 manufacturers China insulation bearing factory

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LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
City: Luoyang
Province/State: Henan
Country/Region: China
Tel: 86--13213639372
Contact Person:
Mr Dave-Lee

electric insulation bearing 6328/c3vl0241 manufacturers China insulation bearing factory

Brand Name : MONTON
Model Number : 6328/c3vl0241
Certification : ISO9001
Place of Origin : luoyang
MOQ : 1
Price : 500USD/pc
Payment Terms : TT
Supply Ability : 1000/pcs/week
Delivery Time : 10days
Packaging Details : single box
Material : GCr15 or GCr15SiMn
Application : Motor or the railway
Accuracy : P6 or P5 or P4
Cage : Brass
Character : Inner ring with coating
Types : Deep groove ball bearings or Cylindrical roller bearings
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Insulated Deep Groove Ball Bearing Motor Bearing


BrandMonton
NameInsulated deep groove ball bearings
Model6328/c3vl0241
MaterialGCr15Outside diameterISO9001:2001
PrecisionABEC-1,ABEC3,ABEC5
Bore Size:50mm-1000mmOutside diameter50mm-5000mm
ClearanceCo, C2, C3, C4
Cage Typenylon
Seals Typeopen
FeaturesElectrically insulated bearings to avoid corrosion damage caused by electricity, as compared with conventional bearings in the motor can protect more reliable operation. And compared to other insulating methods, such as the shaft or housing insulation, more cost-effective and reliable. Insulated bearing dimensions and basic technical characteristics and the same non-insulated bearings, so you can absolutely interchangeable.
Applicationmotors, generators, especially variable frequency motor
Packagepallet, wooden case,industrial package or as customers' requirement
PriceFOB, CFR, CIFDelivery Time5-10 days

Insulated deep groove ball bearing

The insulated deep groove ball bearing is sprayed coating on the outer surface of high-quality bearings, coating the substrate, good insulation properties, can prevent induced current galvanic action of the bearing to prevent damage to the grease and the current rolling elements , to increase bearing life.



Principal dimensionsBasic load ratingsFatigue load limitSpeed ratingsMassDesignation
dynamicstaticReference speedLimiting speed
dDBCC0Pu
mmkNkNr/minkg-
110200381511184670043004,256222 M/C3VL0241
7015035111682,75950063002,56314/C3VL0241
751302568,9492,041000067001,26215/C3VL0241
751603711976,53900056003,056315/C3VL0241
801402672,8552,2950060001,46216/C3VL0241
801703913086,53,25850053003,556316/C3VL0241
851502887,1642,5900056001,756217/C3VL0241
851804114096,53,55800050004,16317/C3VL0241
901603010173,52,8850053002,46218/C3VL0241
90190431511083,8750048004,96318/C3VL0241
951703211481,53800050002,56219/C3VL0241
95200451591184,15700045005,656319/C3VL0241
10018034127933,35750048003,156220/C3VL0241
100215471741404,756700430076320/C3VL0241
110200381511184670043004,256222/C3VL0241
110240502031805,7600038009,656322/C3VL0241
120215401461183,9630040005,26224/C3VL0241
120260552081865,75600340012,56324/C3VL2071
130230401561324,15560036005,756226/C3VL2071
130280582292166,35000320015,26326/C3VL2071
140300622512457,14800300018,56328/C3VL2071
150270451741664,9500032009,86230/C3VL2071
150320652762857,843002800236330/C3VL2071

6214M/C4VL02416322M/C4VL0241
6215M/C4VL02416322/C3VL2071
6221M/C4VL02416324M/C3VL0241
6308M/C4VL02416324/P63VL0241
6316M/C4VL02416324/C3VL0241
6319M/C4VL02416326M/C3VL0241
6218M/C3VL02416326/C3VL0241
6226M/C3VL02416328M/C3VL0241
6310M/C3VL02416330M/C3VL0241
6311M/C3VL02416330M/C3VL2071
6312M/C3VL02416334/C3VL0241
6313M/C3VL02416226/C3VL0241
6314M/C3VL02416230/P53VL0241
6314M/C4VL0241NU315ECP/VL0241
6315M/C3VL0241NU317ECM/C3VL0241
6316M/C3VL0241NU218ECM/C3VL0241
6316/C3VL2071NU319ECM/C3VL0241
6317M/C3VL0241NU322ECM/C3VL0241
6318M/C3VL0241NU324ECM/C3VL0241
6318M/P64VL0241NU 315 ECP/VL0241
6318M/C3VL2071NU 317 ECM/C3VL0241
6319M/C3VL0241NU 218 ECM/C3VL0241
6319/C3VL2071NU 319 ECM/C3VL0241
6320M/C3VL0241NU 322 ECM/C3VL0241
6322M/C3VL0241NU 324 ECM/C3VL0241

Product Categories:
Electrically insulated deep groove ball bearings
Electrically insulating angular contact ball bearings
Electrically insulating cylindrical roller bearings
Insulated inner or outer ring of the bearing with oxide coating
Hybrid bearings with an electrically insulating ceramic rolling elements


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.
  • APPLICATION:

    The insulated bearing is used in motors, generators, especially variable frequency motor more widely.

Welcome here if you have any demands!

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