Wuxi Guangqiang Bearing Trade Co.,Ltd
| Rumber Of Row | Single Row |
| Cage | Without Cage |
| Delivery Time | 5 working days |
| Inner Diameter | 20 mm |
| Outer Packaging | paper box.wooden box |
| Hardness | HRC60-65 |
| Warranty | 1 Years |
| Packaging Details | Standard Carton Box |
| Port | SHANGHAI/NINGBO |
| Trademark | BUGAO/NBKT |
| Delivery | 7~45days |
| Supply Ability | 1000.pcs / Month |
| Delivery Express | DHL,EMS,FEDEX,UPS |
| Static Loading | 1400000N |
| Type | Radial Bearing |
| Payment Terms | T/T,,Paypal, |
| Operatingtemperaturerange | -30°C to +120°C |
| Dynamic Loading | 92500N |
| Certifiion | ISO9001/ISO14001/GJB9001 |
| Noise Level | Z1,Z2,Z3,Z4 |
| Model Number | 6021-2Z |
| Brand Name | GQZ |
| Place of Origin | CHINA |
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Product Specification
| Rumber Of Row | Single Row | Cage | Without Cage |
| Delivery Time | 5 working days | Inner Diameter | 20 mm |
| Outer Packaging | paper box.wooden box | Hardness | HRC60-65 |
| Warranty | 1 Years | Packaging Details | Standard Carton Box |
| Port | SHANGHAI/NINGBO | Trademark | BUGAO/NBKT |
| Delivery | 7~45days | Supply Ability | 1000.pcs / Month |
| Delivery Express | DHL,EMS,FEDEX,UPS | Static Loading | 1400000N |
| Type | Radial Bearing | Payment Terms | T/T,,Paypal, |
| Operatingtemperaturerange | -30°C to +120°C | Dynamic Loading | 92500N |
| Certifiion | ISO9001/ISO14001/GJB9001 | Noise Level | Z1,Z2,Z3,Z4 |
| Model Number | 6021-2Z | Brand Name | GQZ |
| Place of Origin | CHINA | ||
| High Light | 105x160x26mm deep groove ball bearing ，double sided metal dust shield bearing ，industrial equipment deep groove bearing | ||
6021-2Z is single-row deep groove ball bearing equipped with double-sided stamped metal dust shields. It can withstand radial load and moderate bidirectional axial load at the same time, featuring low friction coefficient, stable high-speed operation and reliable dust blocking performance. Metal shields only block dry dust and particles without waterproof performance, ideal for dry, clean medium-heavy load industrial machinery.
You will receive formal quotation within 24 hours after sending inquiry.
Model: 6021-2Z
Dimensions: Inner bore 105 mm, Outer diameter 160 mm, Width 26 mm
Net weight: 0.96 kg
Dynamic load rating Cr: 56.3 kN
Static load rating Cor: 46.5 kN
Limiting speed: Grease lubriion 4700 rpm, Oil lubriion 5900 rpm
Suffix explanation: 2Z = double-sided stamped metal dust shield
Cage: Stamped steel cage
Material: GCr15 chrome bearing steel
Standard clearance: C0 normal clearance; C3 enlarged clearance optional
Complete load parameters and CAD drawings available on request.
Effectively reduce abnormal vibration, running noise and equipment maintenance frequency.
25 years professional manufacturer of standard deep groove ball bearings
Products exported to over 50 countries worldwide
Strict inspection of hardness, internal clearance, vibration and running noise before delivery
24-hour professional technical support for model matching and installation guidance
Adequate bulk stock for motor, pump and machinery distributors
We provide stable quality, reliable performance and long-term cooperative support.
GCr15 raw material metallurgy and hardness inspection
Precision superfinishing grinding for inner and outer raceways
Complete quenching & tempering heat stabilization treatment
Vibration noise test and full dimensional tolerance inspection
Grease filling consistency and shield assembly tightness test
If you need dustproof 6021-2Z deep groove ball bearings:
Send inquiry to get the following supports:
Contact our sales team for complete technical datasheets and formal offer.
Q1: What does suffix 2Z stand for?
2Z refers to double-sided stamped metal dust shield, only dustproof, not fit for water or humid environments.
Q2: Exact dimension and single piece weight?
105 mm bore × 160 mm OD × 26 mm width, net weight 0.96 kg.
Q3: Difference between 6021-2Z and 6021-2RS?
2Z metal shield works for dry dusty environments; 2RS rubber contact seal is waterproof, dustproof and suitable for humid conditions.
Company Details
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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