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LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
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6330 - J20C Single Row Deep Groove Ball Bearing High Precision For Medicine Equipment

LUOYANG MONTON BEARING SCIENCE & TECHNOLOGY CO.,LTD.
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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

6330 - J20C Single Row Deep Groove Ball Bearing High Precision For Medicine Equipment

Brand Name : MONTON
Model Number : 6330-J20C
Certification : ISO9001
Place of Origin : LUOYANG
MOQ : 1PC
Price : 400USD/pc
Payment Terms : T/T, Western Union
Supply Ability : 10000pcs/months
Delivery Time : 10days
Packaging Details : Sigle packing+wooden case or pallets
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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High quality 6217 C3VL0241 Insulated Bearing Insocoat Bearings


Bearing code number6217M.
Bearing typeDeep groove ball bearing
Insulated typeInner ring or outer ring
Demensions85x150x28mm
d85mm
D150mm
B28mm
ServiceNeutral/OEM/As your request
PackageCarton boxes /Wooden Cases /Pallets
Dear Purchasing manager, it is my great pleasure to inform you that we still have 18pcs of
6217M.C3.SJ10 bearing in stock at the moment. Please feel free to contact us through EMAIL
or SKYPE if you have request for 6217M.C3.SJ10 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.
Insulated bearings detail information
SJ5: Breakdown voltage 500V DC, Electrical resistance>50MΩ, Outer ring coated
SJ5J: Breakdown voltage 500V DC, Electrical resistance>50MΩ, Inner ring coated
SJ10: Breakdown voltage 1000V DC, Electrical resistance>50MΩ, Outer ring coated
SJ10J: Breakdown voltage 1000V DC, Electrical resistance>50MΩ, Inner ring coated
Commonly used Deep groove ball bearing (Insulated bearing)
6217M.C3.SJ10 6218M.C3.SJ10 6219M.C3.SJ10 6220M.C3.SJ10
6221M.C3.SJ10 6222M.C3.SJ10 6224M.C3.SJ10 6226M.C3.SJ10
6314M.C3.SJ10 6315M.C3.SJ10 6316M.C3.SJ10 6317M.C3.SJ10
6318M.C3.SJ10 6319M.C3.SJ10 6320M.C3.SJ10 6321M.C3.SJ10
6322M.C3.SJ10 6324M.C3.SJ10 6326M.C3.SJ10 6328M.C3.SJ10
Commonly used Cylindrical roller bearing (Insulated bearing)
NU215E.C3.SJ10 NU216E.C3.SJ10 NU217E.C3.SJ10 NU218E.C3.SJ10
NU219E.C3.SJ10 NU220E.C3.SJ10 NU221E.C3.SJ10 NU222E.C3.SJ10
NU224E.C3.SJ10 NU226E.C3.SJ10 NU228E.C3.SJ10 NU230E.C3.SJ10
NU310E.C3.SJ10 NU311E.C3.SJ10 NU312E.C3.SJ10 NU313E.C3.SJ10
NU314E.C3.SJ10 NU315E.C3.SJ10 NU324E.C3.SJ10 NU326E.C3.SJ10
Other Suffix of Insulated bearings
1) VL0241, VL2071; VL0244, VL2074; VL0246, VL2076.
2) SQ77 , SQ77E.
3) J20AA, J20A, J20B, J20AB, J20C.

Product Features
The process has been continuously improved, insulated bearings, in the outer ring or inner ring surface with a layer of 100μm thick coating, can withstand up to 1000 V DC voltage. Special spraying process can form a layer of uniform thickness, strong adhesion uniform coating, and then after further treatment, so that it can not be affected by moisture and humidity.
Classification
Electrically insulated deep groove ball bearings
Electrically insulated angular contact ball bearings
Electrically insulated cylindrical roller bearings
An inner or outer ring insulating bearing with an oxide coating
Hybrid bearings with electrically insulating ceramic rolling elements
Size Range
Electrically insulated deep groove ball bearings
Diameter range: 40mm ~ 140mm
Outside diameter size range: 80mm ~ 300mm
Width size range: 18mm ~ 62mm
Electrically insulated angular contact ball bearings
Diameter range: 40mm ~ 140mm
Outside diameter size range: 80mm ~ 300mm
Width size range: 18mm ~ 62mm
Electrically insulated cylindrical roller bearings
Inside diameter range: 45mm ~ 140mm
Outer diameter size range: 100mm ~ 300mm
Width size range: 25mm ~ 62mm
Cage
According to different bearing series and size, electrical insulation bearing with the following cage:
Reinforced nylon 66 cage
Stamping steel plate holder
Car body solid copper cage
Advantage
Electrical insulation bearings can avoid damage caused by electrical corrosion, so compared with ordinary bearings in the motor can be used to ensure more reliable operation. Compared to other insulation methods, such as shaft or shell insulation, more cost-effective and reliable. Insulated bearing dimensions and basic technical characteristics and non-insulated bearings the same, it can be 100% swap.
Application
Applicable to motors, generators, especially variable frequency motors are more widely used.

Product Description
High Quality 6217 C3vl0241 Insulated Bearing Insocoat Bearings 6317/C3vl0241

Principal dimensionsMassDesignation
dDB
mmkg-
70150352.56314/C3VL0241
75130251.26215/C3VL0241
75160373.056315/C3VL0241
80140261.46216/C3VL0241
80170393.556316/C3VL0241
85150281.756217/C3VL0241
85180414.16317/C3VL0241
90160302.46218/C3VL0241
90190434.96318/C3VL0241
95170322.56219/C3VL0241
95200455.656319/C3VL0241
100180343.156220/C3VL0241
1002154776320/C3VL0241
110200384.256222/C3VL0241
110240509.656322/C3VL0241
120215405.26224/C3VL0241
1202605512.56324/C3VL2071
130230405.756226/C3VL2071
1302805815.26326/C3VL2071
1403006218.56328/C3VL2071
150270459.86230/C3VL2071
15032065236330/C3VL2071



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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.
Welcome here if you have any demands.

Product Tags:

deep groove roller bearing

      

self aligning roller bearing

      
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