Shandong Tefule Bearing Co., Ltd. is a company approved by the General Administration of Customs of China with import and export rights. Specializing in bearing trade at home and abroad, it is a large-scale industrial company integrating production and sales. Our bearing products have passed the ISO9001 quality system certification and ROHS lead-free certification. These products are widely used in the construction industry, railway industry, aerospace, agriculture, food industry, petroleum industry, cement industry, automobile industry, steel industry, mining, etc.
NU210 ECM C4VA3091 Electrically Insulated Cylindrical Roller Bearing
- Samples:
-
50 mm , 90 mm$21.00/Piece | 1 Piece (Min. Order) |
- Lead TimeIf you finish the payment today, your order will ship out within the delivery date.:
Quantity(Pieces) 1 - 1000 >1000 Est. Time(days) 3 To be negotiated
- Customization:
-
Customized logo(Min. Order: 1000 Pieces)Customized packaging(Min. Order: 1000 Pieces)
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NU210 ECM C4VA3091 Electrically Insulated Cylindrical Roller Bearing
Electrically insulated bearings reliably prevent current discharge.
We provides bearings with oxide ceramic insulating layers on the bearing ring.
Applied with plasma technology, the insulation has
A guaranteed breakdown resistance of at least 1000V AC or DC.
A guaranteed breakdown resistance of at least 1000V AC or DC.
Two variants are available:
* SQ77: Insulation on the outer ring
* SQ77E: Insulation on the inner ring
* SQ77: Insulation on the outer ring
* SQ77E: Insulation on the inner ring
Product range
SQ77(insulated outer ring)
* Cylindrical roller bearings * Design variants: NJ, NU, NUP
* Dimension series: 210-230, 310-330
* Cages: brass and polyamide
* Radial clearance groups: C0, C3, C4
* Deep groove ball bearings * Dimension series: 6212-6226; 6312-6326
* Cages: brass
* Radial clearance groups: C3, C4
* Other types and SQ77E (insulated inner ring) upon request
Advantages
* Higher operational reliability through optimum protection against electrical corrosion
* More economic than, for example, insulation on housings or shafts
* Interchangeable: Same key dimensions and technical properties as conventional bearings
* Coating resistant to damage if correctly handled
Typical applications
* Traction motors of railway vehicles
* Electric motors (AC/DC)
* Generators (e.g. in wind turbine generators)
* Cylindrical roller bearings * Design variants: NJ, NU, NUP
* Dimension series: 210-230, 310-330
* Cages: brass and polyamide
* Radial clearance groups: C0, C3, C4
* Deep groove ball bearings * Dimension series: 6212-6226; 6312-6326
* Cages: brass
* Radial clearance groups: C3, C4
* Other types and SQ77E (insulated inner ring) upon request
Advantages
* Higher operational reliability through optimum protection against electrical corrosion
* More economic than, for example, insulation on housings or shafts
* Interchangeable: Same key dimensions and technical properties as conventional bearings
* Coating resistant to damage if correctly handled
Typical applications
* Traction motors of railway vehicles
* Electric motors (AC/DC)
* Generators (e.g. in wind turbine generators)
Dimension(mm) |
Bearing Model |
weight(kg) |
||||
d |
D |
T |
||||
50 |
90 |
20 |
NU210 ECM C4VA3091 |
0.578 |
||
No.1 We are large entity company.
No.2 International quality system certification
Shandong Tefule Bearing Co., Ltd. won the ISO9001-2015 quality management system certificate issued by the authoritative third-party certification company SGS certification body in 2015, and became a company in China that has obtained this authoritative certification.
A: Tube packing+carton+pallets
B: single box packing+carton+pallets
C:as customer's requirement
Shandong Tefule Bearing Co.,Ltd
is a professional bearing manufacturer and dealer in china.We have been engaged in bearing industry for 10 years and made international trade of bearing import and export for more than 8 years.
Our company is specialized in ball bearing,roller bearing,housing units, wheel hub bearing,bearing parts and accessories, cross roller bearing.Also we can customize various large non-standard products such as the most competitive products according to customers' demands.
1. who are we?
We are based in Shandong, China,sell to Mid East(30.00%),South Asia(20.00%),Northern Europe(15.00%),Africa(15.00%),Southeast Asia(10.00%),Western Europe(10.00%),North America(10.00%).
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Ball Bearing,Roller Bearing,Wheel Bearing,Linear Bearing,Pillow Block Bearing
4. why should you buy from us not from other suppliers?
Our company has gained rich experience: we know how to exactly handle every step of production.
Our products possess the advantages of competitive price and good service.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese
NU210 ECM C4VA3091 Electrically Insulated Cylindrical Roller Bearing
Electrically insulated bearings reliably prevent current discharge.
We provides bearings with oxide ceramic insulating layers on the bearing ring.
Applied with plasma technology, the insulation has
A guaranteed breakdown resistance of at least 1000V AC or DC.
A guaranteed breakdown resistance of at least 1000V AC or DC.
Two variants are available:
* SQ77: Insulation on the outer ring
* SQ77E: Insulation on the inner ring
* SQ77: Insulation on the outer ring
* SQ77E: Insulation on the inner ring
Product range
SQ77(insulated outer ring)
* Cylindrical roller bearings * Design variants: NJ, NU, NUP
* Dimension series: 210-230, 310-330
* Cages: brass and polyamide
* Radial clearance groups: C0, C3, C4
* Deep groove ball bearings * Dimension series: 6212-6226; 6312-6326
* Cages: brass
* Radial clearance groups: C3, C4
* Other types and SQ77E (insulated inner ring) upon request
Advantages
* Higher operational reliability through optimum protection against electrical corrosion
* More economic than, for example, insulation on housings or shafts
* Interchangeable: Same key dimensions and technical properties as conventional bearings
* Coating resistant to damage if correctly handled
Typical applications
* Traction motors of railway vehicles
* Electric motors (AC/DC)
* Generators (e.g. in wind turbine generators)
* Cylindrical roller bearings * Design variants: NJ, NU, NUP
* Dimension series: 210-230, 310-330
* Cages: brass and polyamide
* Radial clearance groups: C0, C3, C4
* Deep groove ball bearings * Dimension series: 6212-6226; 6312-6326
* Cages: brass
* Radial clearance groups: C3, C4
* Other types and SQ77E (insulated inner ring) upon request
Advantages
* Higher operational reliability through optimum protection against electrical corrosion
* More economic than, for example, insulation on housings or shafts
* Interchangeable: Same key dimensions and technical properties as conventional bearings
* Coating resistant to damage if correctly handled
Typical applications
* Traction motors of railway vehicles
* Electric motors (AC/DC)
* Generators (e.g. in wind turbine generators)
NU210 ECM C4VA3091 Electrically Insulated Cylindrical Roller Bearing
Electrically insulated bearings reliably prevent current discharge.
We provides bearings with oxide ceramic insulating layers on the bearing ring.
Applied with plasma technology, the insulation has
A guaranteed breakdown resistance of at least 1000V AC or DC.
A guaranteed breakdown resistance of at least 1000V AC or DC.
Two variants are available:
* SQ77: Insulation on the outer ring
* SQ77E: Insulation on the inner ring
* SQ77: Insulation on the outer ring
* SQ77E: Insulation on the inner ring
Product range
SQ77(insulated outer ring)
* Cylindrical roller bearings * Design variants: NJ, NU, NUP
* Dimension series: 210-230, 310-330
* Cages: brass and polyamide
* Radial clearance groups: C0, C3, C4
* Deep groove ball bearings * Dimension series: 6212-6226; 6312-6326
* Cages: brass
* Radial clearance groups: C3, C4
* Other types and SQ77E (insulated inner ring) upon request
Advantages
* Higher operational reliability through optimum protection against electrical corrosion
* More economic than, for example, insulation on housings or shafts
* Interchangeable: Same key dimensions and technical properties as conventional bearings
* Coating resistant to damage if correctly handled
Typical applications
* Traction motors of railway vehicles
* Electric motors (AC/DC)
* Generators (e.g. in wind turbine generators)
* Cylindrical roller bearings * Design variants: NJ, NU, NUP
* Dimension series: 210-230, 310-330
* Cages: brass and polyamide
* Radial clearance groups: C0, C3, C4
* Deep groove ball bearings * Dimension series: 6212-6226; 6312-6326
* Cages: brass
* Radial clearance groups: C3, C4
* Other types and SQ77E (insulated inner ring) upon request
Advantages
* Higher operational reliability through optimum protection against electrical corrosion
* More economic than, for example, insulation on housings or shafts
* Interchangeable: Same key dimensions and technical properties as conventional bearings
* Coating resistant to damage if correctly handled
Typical applications
* Traction motors of railway vehicles
* Electric motors (AC/DC)
* Generators (e.g. in wind turbine generators)
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