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Wuxi Guangqiang Bearing Trade Co.,Ltd

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China GQZ 6304-2RS Single Row Deep Groove Ball Bearing 20×52×15mm Double Contact
China GQZ 6304-2RS Single Row Deep Groove Ball Bearing 20×52×15mm Double Contact

  1. China GQZ 6304-2RS Single Row Deep Groove Ball Bearing 20×52×15mm Double Contact
  2. China GQZ 6304-2RS Single Row Deep Groove Ball Bearing 20×52×15mm Double Contact
  3. China GQZ 6304-2RS Single Row Deep Groove Ball Bearing 20×52×15mm Double Contact
  4. China GQZ 6304-2RS Single Row Deep Groove Ball Bearing 20×52×15mm Double Contact

GQZ 6304-2RS Single Row Deep Groove Ball Bearing 20×52×15mm Double Contact

  1. MOQ: 100.PCS
  2. Price: Negotiation
  3. Get Latest Price
Bearing Material G20Cr2Ni4A or GCr15SiMn
Lubriexcavatore Oil Grease
Precision Rating ABEC-5,7,9
Packaging Details Standard Carton Box
Speedrating High speed capability
Original LuoYang China
Dynamic Load 1970N
Seals Open
Bore Size 11.992 - 12 mm
Outerdiameter Varies (e.g., 30mm - 200mm)
Bearingtype Rolling Element Bearing
Structure Deep Groove
Innerring Single or Double Piece
Feature long life,High Speed,low noise,durable
Dimension 20×47×14mm
Number 32TM03 NX C3
Salt Spay Test 168 hours
Performance High Speed
Vibration V,V1,V2,V3,V4
Warranty 12 Months
Cage Material Metal|Brass
Precisiongrade Standard (ABEC 1, 3, 5, etc.)
Oringin Wuxi China
Outer Diameter 320mm
Sample 2-3 working days
Standard ISO 9001
Seals Type 2RS
Delivery Time 5 working days
Inner Diameter 55mm
Rows Number Single
Productname Deep Groove Ball Bearing
Row Single Row
Item Deep Groove Ball Bearing
Availability Have stocks
Precision Level P0,P6,P5,P4,P2
Quality ABEC-3/ABEC-5
Certifiexcavatorion ISO:9001
Size 35*72*17mm
Payment Terms T/T,,Paypal,
Precision P0, P6, P5, P4
Noise Standard Zv1 Zv2 Zv3
Retainer special steel
Market Global
Supply Ability 1000.pcs / Month
Brand Name GQZ
Model Number 6304-2RS
Certification ISO9001/ISO14001/GJB9001
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Bearing Material G20Cr2Ni4A or GCr15SiMn Lubriexcavatore Oil Grease
Precision Rating ABEC-5,7,9 Packaging Details Standard Carton Box
Speedrating High speed capability Original LuoYang China
Dynamic Load 1970N Seals Open
Bore Size 11.992 - 12 mm Outerdiameter Varies (e.g., 30mm - 200mm)
Bearingtype Rolling Element Bearing Structure Deep Groove
Innerring Single or Double Piece Feature long life,High Speed,low noise,durable
Dimension 20×47×14mm Number 32TM03 NX C3
Salt Spay Test 168 hours Performance High Speed
Vibration V,V1,V2,V3,V4 Warranty 12 Months
Cage Material Metal|Brass Precisiongrade Standard (ABEC 1, 3, 5, etc.)
Oringin Wuxi China Outer Diameter 320mm
Sample 2-3 working days Standard ISO 9001
Seals Type 2RS Delivery Time 5 working days
Inner Diameter 55mm Rows Number Single
Productname Deep Groove Ball Bearing Row Single Row
Item Deep Groove Ball Bearing Availability Have stocks
Precision Level P0,P6,P5,P4,P2 Quality ABEC-3/ABEC-5
Certifiexcavatorion ISO:9001 Size 35*72*17mm
Payment Terms T/T,,Paypal, Precision P0, P6, P5, P4
Noise Standard Zv1 Zv2 Zv3 Retainer special steel
Market Global Supply Ability 1000.pcs / Month
Brand Name GQZ Model Number 6304-2RS
Certification ISO9001/ISO14001/GJB9001 Place of Origin CHINA
High Light 6304-2RS deep groove ball bearing20x52x15mm rubber sealed bearingdouble contact sealed ball bearing
1. Product Overview

6304-2RS is single row deep groove ball bearing. 2RS stands for double-sided contact rubber seals which effectively block dust, debris and light moisture intrusion. It bears radial load and minor bidirectional axial load, pre-filled with lubricating grease for direct installation. Widely applied on electric motors, water pumps, farm machinery, conveyors and medium-load rotary machinery.

Formal quotation will be sent within 24 hours upon your inquiry.

2. Technical Specifications
Model
6304-2RS
Dimensions
d20 mm, D52 mm, B15 mm
Net weight
approx 0.155 kg
Structure
Single row deep groove ball bearing
Material
GCr15 bearing chrome steel, stamped steel cage
Sealing
2RS double contact rubber seal
Alternative versions
Open / 2Z metal shield variants available

Complete dimension drawings and load data available on request.

3. Core Advantages
  1. Double rubber contact seals resist dust and slight water splash in working environment
  2. Pre-greased construction supports maintenance-free continuous medium-speed operation
  3. Handles radial load plus slight bidirectional axial thrust steadily
  4. Low noise and low friction for long-time stable running
  5. Standard metric size for global aftermarket direct replacement
  6. Customizable: OEM laser marking, high-temperature special grease
4. Application Scenarios
  • Small electric motors, cooling fans and blowers
  • Water pumps and light-duty compressor assemblies
  • Agricultural machinery and farm transport equipment
  • Belt conveyors, textile and packaging machinery
  • Rotary shafts operating under dusty and slightly humid conditions
5. Why Choose GQZ Bearing

25 years professional bearing manufacturer, products exported globally.

Strict raw material inspection and precision grinding process.

24-hour technical support for model selection.

Ample stock for machinery distributors.

Precise dimensions and stable service performance.

6. Quality Control Process

GCr15 raw material quenching & tempering treatment

Precision superfinishing for bearing rings and steel balls

Seal assembly and grease filling processing

Dimension tolerance, clearance and rotational noise testing

7. Request Quotation

If you need 6304-2RS deep groove ball bearings:

Send inquiry to obtain below supports:

  • Quick quotation within 24 hours
  • Optional open / 2Z shielded alternatives
  • Competitive factory direct price

Contact our sales team for full datasheets and formal offer.

Wholesale High Speed Deep Groove Ball Bearings Hybrid Ceramic Ball Bearing 625 Bearings 2RS ZZ for Mechanical 1
Wholesale High Speed Deep Groove Ball Bearings Hybrid Ceramic Ball Bearing 625 Bearings 2RS ZZ for Mechanical 1

Wholesale High Speed Deep Groove Ball Bearings Hybrid Ceramic Ball Bearing 625 Bearings 2RS ZZ for Mechanical 1 Wholesale High Speed Deep Groove Ball Bearings Hybrid Ceramic Ball Bearing 625 Bearings 2RS ZZ for Mechanical 1

8. FAQ
Q1: What does 2RS represent?
2RS = double-sided contact rubber sealing structure.
Q2: Main dimensions of 6304-2RS?
20×52×15 mm single row deep groove ball bearing.
Q3: Difference between 2RS and 2Z?
2RS rubber seal suits damp environments; 2Z metal shield is only for dry dusty conditions.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Exporter,Trading Company

  • Year Established:

    1989

  • Total Annual:

    1000000-10000000

  • Employee Number:

    10~100

  • Ecer Certification:

    Verified Supplier

  Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...   Established in 1999, Wuxi Guangqiang Bearing Trade Co.,Ltd works hard in researching and manufacturing high quality bearings and rely on it's advantages of strong technologies, advanced equipment, professional technical team, quality production and reasonable prices has gain a broad...

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  • Wuxi Guangqiang Bearing Trade Co.,Ltd
  • No. 650 North Xingyuan Road, Beitang District, Wuxi, China.
  • https://www.ball-rollerbearing.com/

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