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Wuxi Guangqiang Bearing Trade Co.,Ltd

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China GQZ 6221 Deep Groove Ball Bearing 105×190×36mm Open Type Rotary Bearing
China GQZ 6221 Deep Groove Ball Bearing 105×190×36mm Open Type Rotary Bearing

  1. China GQZ 6221 Deep Groove Ball Bearing 105×190×36mm Open Type Rotary Bearing
  2. China GQZ 6221 Deep Groove Ball Bearing 105×190×36mm Open Type Rotary Bearing
  3. China GQZ 6221 Deep Groove Ball Bearing 105×190×36mm Open Type Rotary Bearing
  4. China GQZ 6221 Deep Groove Ball Bearing 105×190×36mm Open Type Rotary Bearing

GQZ 6221 Deep Groove Ball Bearing 105×190×36mm Open Type Rotary Bearing

  1. MOQ: 100.PCS
  2. Price: Negotiation
  3. Get Latest Price
Supply Ability 1000.pcs / Month
Inner Dimension 15mm
Specifiion P0 P6 P5
Noise Standard Zv1 Zv2 Zv3 Zv4
Delivery Time 5 working days
Noise Level Z1 Z2 Z3 Z4
Original Wuxi
Payment Terms T/T,,Paypal,
Vibration Z1V1 Z2V2 Z3V3
Appliion Motor
Structure Deep Groove
Model 6307-2RS
Bore Size 0 - 25 mm
Feature long life,High Speed,low noise,durable
Certifiion ISO9001/ISO14001/GJB9001
Grease Lubriion 9500
Row Single Row
Packaging Details Standard Carton Box
Operatingtemperaturerange -30°C to +120°C
Precisiongrade Standard (P0), ABEC-1, ABEC-3, ABEC-5
Model Number 6221
Place of Origin CHINA
Brand Name GQZ

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 1000.pcs / Month Inner Dimension 15mm
Specifiion P0 P6 P5 Noise Standard Zv1 Zv2 Zv3 Zv4
Delivery Time 5 working days Noise Level Z1 Z2 Z3 Z4
Original Wuxi Payment Terms T/T,,Paypal,
Vibration Z1V1 Z2V2 Z3V3 Appliion Motor
Structure Deep Groove Model 6307-2RS
Bore Size 0 - 25 mm Feature long life,High Speed,low noise,durable
Certifiion ISO9001/ISO14001/GJB9001 Grease Lubriion 9500
Row Single Row Packaging Details Standard Carton Box
Operatingtemperaturerange -30°C to +120°C Precisiongrade Standard (P0), ABEC-1, ABEC-3, ABEC-5
Model Number 6221 Place of Origin CHINA
Brand Name GQZ
High Light 105x190x36mm deep groove ball bearingopen type rotary bearingdeep groove ball bearing with warranty
1. Product Overview

6221 is open single row deep groove ball bearing without built-in seals. It bears radial load and minor bidirectional axial load. Open design allows convenient on-site re-lubriion. Widely applied in large motors, pumps, fans, conveyors and medium-heavy load rotary machinery.

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

2. Technical Specifiions
Model
6221
Dimensions
d105 mm, D190 mm, B36 mm
Net weight
approx 4.18 kg
Structure
Single row open deep groove ball bearing
Material
GCr15 bearing chrome steel, stamped steel cage
Clearance
Standard CN clearance
Alternative versions
2Z / 2RS sealed types available

Complete dimension drawings and load data available on request.

3. Core Advantages
  1. Open structure facilitates regular cleaning and re-greasing maintenance
  2. Supports radial load plus slight bidirectional axial load
  3. Low rolling friction, stable medium-speed continuous rotation
  4. Standard metric size for equipment replacement
  5. Flexible to match external sealing structures
  6. Customizable: OEM laser marking, special high temperature grease
4. Appliion Scenarios
  • Large electric motors, industrial fans and blowers
  • Centrifugal water pumps and compressor assemblies
  • Belt conveyors and heavy-duty processing machinery
  • Metallurgical auxiliary equipment supporting shafts
  • Rotary units with independent external sealing design
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

Deburring and surface anti-rust treatment

Dimension tolerance and rotational noise testing

7. Request Quotation

If you need 6221 deep groove ball bearings:

Send inquiry to obtain below supports:

  • Quick quotation within 24 hours
  • Professional matching suggestions
  • Optional 2Z / 2RS sealed versions
  • 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

8. FAQ
Q1: Main dimensions of 6221?
105×190×36 mm open deep groove ball bearing.
Q2: Features of open type bearing?
No built-in seals, easy for periodic lubriion maintenance.
Q3: Can we get sealed variant?
Yes, 6221-2Z and 6221-2RS are available on request.

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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