China factories

Chat Now Send Email
China factory - Wuxi Guangqiang Bearing Trade Co.,Ltd

Wuxi Guangqiang Bearing Trade Co.,Ltd

  • China,Wuxi
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
China 6307‑2Z Double Metal Shielded Deep Groove Ball Bearing 35×80×21mm High Speed Fan
China 6307‑2Z Double Metal Shielded Deep Groove Ball Bearing 35×80×21mm High Speed Fan

  1. China 6307‑2Z Double Metal Shielded Deep Groove Ball Bearing 35×80×21mm High Speed Fan
  2. China 6307‑2Z Double Metal Shielded Deep Groove Ball Bearing 35×80×21mm High Speed Fan
  3. China 6307‑2Z Double Metal Shielded Deep Groove Ball Bearing 35×80×21mm High Speed Fan
  4. China 6307‑2Z Double Metal Shielded Deep Groove Ball Bearing 35×80×21mm High Speed Fan

6307‑2Z Double Metal Shielded Deep Groove Ball Bearing 35×80×21mm High Speed Fan

  1. MOQ: 100.PCS
  2. Price: Negotiation
  3. Get Latest Price
Certifiion ISO9001/ISO14001/GJB9001
Supply Ability 1000.pcs / Month
Productname Deep Groove Ball Bearing
Housing Material Cast Iron
Measurement Metric
Delivery Time 5 working days
Trademark BUGAO/NBKT
Innerside stardard size
Payment Terms T/T,Paypal
Packaging Details Standard Carton Box
Outside stardard size
Transport Package Individual Package/Industrial Package
Certifiexcavatorion IS09001:2008
Load Direction Radial Bearing
Model Number 6307-2Z
Brand Name GQZ
Certification ISO 9001:2015
Place of Origin CHINA

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal
  1. Product Details
  2. Company Details

Product Specification

Certifiion ISO9001/ISO14001/GJB9001 Supply Ability 1000.pcs / Month
Productname Deep Groove Ball Bearing Housing Material Cast Iron
Measurement Metric Delivery Time 5 working days
Trademark BUGAO/NBKT Innerside stardard size
Payment Terms T/T,Paypal Packaging Details Standard Carton Box
Outside stardard size Transport Package Individual Package/Industrial Package
Certifiexcavatorion IS09001:2008 Load Direction Radial Bearing
Model Number 6307-2Z Brand Name GQZ
Certification ISO 9001:2015 Place of Origin CHINA
High Light 6307-2Z double shielded ball bearing ,35x80x21mm deep groove ball bearing ,high speed fan motor bearing
1. Product Overview

The 6307‑2Z single row deep groove ball bearing is equipped with double-sided thin stamped metal dust shields. It has ultra-low rotational resistance to support stable long-term high-speed running and effectively blocks large dust particles, suitable for clean, dry indoor working environments without water splashing. Widely used in medium-heavy high-speed motors, cooling fans, light transmission equipment and general industrial rotating machinery for clean workshops.

Get a quote within 24 hours for your project

2. Technical Specifications
Specification Value
Model 6307‑2Z
Inner Diameter (ID) 35 mm
Outer Diameter (OD) 80 mm
Width 21 mm
Structure Single Row Deep Groove Ball Bearing
Shield Type 2Z Double Sided Stamped Metal Dust Shields
Material GCr15 Chrome Steel
Cage Stamped Steel Sheet Cage
Basic Dynamic Load Rating 35.1 kN
Basic Static Load Rating 19.0 kN
Limiting Rotating Speed 9800 r/min
Net Weight 0.46 kg
Gear Type (if any) N/A

Full technical data and drawings available upon request

3. Key Advantages
  • Double-sided 2Z metal dust shields block coarse dust and impurities with minimal running resistance, ideal for continuous high-speed operation
  • Less heat generation during long rotation, stable low-vibration and low-noise running performance
  • Great radial load capacity, can withstand slight bidirectional axial loads under medium-light working conditions
  • High-hardness GCr15 chrome steel inner ring, outer ring and steel balls offer excellent wear resistance and long service life
  • Support customized internal clearance grades, precision classes and OEM personalized processing

Helps reduce maintenance cost and improve machine performance

4. Applications

This bearing is widely used in:

  • Medium-heavy high-speed motors and cooling ventilation fans
  • Light-duty conveyor and automation transmission components
  • Equipment working in clean dry indoor workshop environments
  • General light & medium load industrial rotating machinery

Ideal for customers looking for cost-effective medium-heavy size metal shielded bearing solutions

5. Why Choose GQZ Bearing
  • Over 25 years professional industrial bearing manufacturing experience
  • Products exported to more than 50 countries worldwide
  • Rich mature experience in OEM and customized bearing orders
  • Complete multi-process strict quality inspection before finished goods delivery
  • Fast professional technical reply and formal quotation within 24 hours
  • Stable mass production and sufficient stock for long-term bulk cooperative clients

We focus on quality, reliability, and long‑term partnership

6. Quality Assurance
  • Raw material composition and hardness inspection
  • Precision CNC turning, grinding and superfinishing processing
  • Uniform constant high-temperature heat treatment control
  • Clearance, noise, rotational flexibility and load performance testing
  • Full dimensional tolerance and appearance visual inspection before packaging

Ensuring consistent stable performance for every bearing batch

7. Get a Quote Now

Looking for a reliable supplier of medium-heavy size metal shielded deep groove bearings?
Send your inquiry to get:

  • Fast factory quotation within 24 hours
  • Professional engineer technical matching guidance
  • Customized bearing parameter matching schemes
  • Competitive factory direct bulk price

Contact us now for more product details

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: Can you produce OEM customized bearings with special parameters?
Yes, we provide OEM production according to customer drawings, clearance grades and technical demands.
Q2: What is your standard production delivery cycle?
Conventional standard stock models: 7–15 working days
Special customized non-standard bearings: determined by specific technical specifications
Q3: Do you accept large quantity bulk orders?
Yes, complete automatic production lines and adequate raw material inventory support long-term mass cooperation.

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...

+ Read More

Get in touch with us

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

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement