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Wuxi Guangqiang Bearing Trade Co.,Ltd

  • China,Wuxi
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China MR104 Chrome Steel Micro Miniature Deep Groove Ball Bearing 4×10×4mm for Compact
China MR104 Chrome Steel Micro Miniature Deep Groove Ball Bearing 4×10×4mm for Compact

  1. China MR104 Chrome Steel Micro Miniature Deep Groove Ball Bearing 4×10×4mm for Compact
  2. China MR104 Chrome Steel Micro Miniature Deep Groove Ball Bearing 4×10×4mm for Compact
  3. China MR104 Chrome Steel Micro Miniature Deep Groove Ball Bearing 4×10×4mm for Compact
  4. China MR104 Chrome Steel Micro Miniature Deep Groove Ball Bearing 4×10×4mm for Compact

MR104 Chrome Steel Micro Miniature Deep Groove Ball Bearing 4×10×4mm for Compact

  1. MOQ: 100.PCS
  2. Price: Negotiation
  3. Get Latest Price
Supply Ability 1000.pcs / Month
Oem Availible
Row Type Single
Delivery Time 5 working days
Cage Steel Cage.copper Cage.nylon Cage
Temperature 150~500 degree
Payment Terms T/T,Paypal
Rows Number Single
Material Chrome Steel (GCr15)
Certifiion ISO9001/ISO14001/GJB9001
Weight 0.005kg
Bearing Number 6012
Retainer Nylon
Packaging Details Standard Carton Box
Model Number MR104
Brand Name GQZ
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 1000.pcs / Month Oem Availible
Row Type Single Delivery Time 5 working days
Cage Steel Cage.copper Cage.nylon Cage Temperature 150~500 degree
Payment Terms T/T,Paypal Rows Number Single
Material Chrome Steel (GCr15) Certifiion ISO9001/ISO14001/GJB9001
Weight 0.005kg Bearing Number 6012
Retainer Nylon Packaging Details Standard Carton Box
Model Number MR104 Brand Name GQZ
Place of Origin CHINA
High Light chrome steel micro miniature bearingdeep groove ball bearing 4x10x4mmprecision industrial machinery bearing
1. Product Overview

The MR104 Micro Miniature Deep Groove Ball Bearing features compact size with thickened width, high-hardness chrome steel brings low-noise, steady precision rotation, fit miniature devices with limited installation space.

Get a quote within 24 hours for your project

2. Technical Specifiions
Model MR104
Inner Diameter (ID) 4 mm
Outer Diameter (OD) 10 mm
Width 4 mm
Structure Single row miniature deep groove ball bearing
Material Chrome steel
Gear Type (if any) N/A

Full technical data and drawings available upon request

3. Key Advantages
  • Compact outer size with wider width for better load capacity
  • Low friction design delivers silent, stable high-speed rotation
  • High hardness chrome steel extends service life under light loads
  • Precision manufacturing meets strict miniature assembly demands
  • Custom open/sealed structure, clearance and special grease options

Helps reduce maintenance cost and improve machine performance

4. Appliions

This bearing is widely used in:

  • Micro motors, miniature fans and electronic precision components
  • RC hobby models, toy gearboxes and small rotary hand tools
  • Mini medical instruments, optical lens precision equipment
  • Smart wearable electronics and tiny transmission assemblies

Ideal for customers looking for reliable and long‑life bearing solutions

5. Why Choose GQZ Bearing
  • 25+ years experience in industrial bearing manufacturing
  • Exported to 50+ countries worldwide
  • Rich experience in OEM & custom projects
  • Strict quality inspection before shipment
  • Fast response within 24 hours
  • Stable supply for long‑term cooperation

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

6. Quality Assurance
  • Raw material inspection
  • Precision machining process
  • Heat treatment control
  • Clearance & rotation testing
  • Final inspection before delivery

Ensuring consistent performance for every bearing

7. CTA

Get a Quote Now
Looking for a reliable bearing supplier?

Send your inquiry to get:

  • Fast quotation within 24 hours
  • Technical support from engineers
  • Custom solution suggestions
  • Competitive factory price

Click “Send Inquiry” or contact us now


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: Can you provide custom bearings?

Yes, we support OEM and custom production based on drawings or requirements.

Q2: What is your delivery time?

Standard models: 7–15 days
Custom products: depending on specifiions

Q3: Do you support bulk orders?

Yes, we provide stable supply for long‑term 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...

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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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