Wuxi Guangqiang Bearing Trade Co.,Ltd
| Precision rating | P0/P6 |
| Delivery Time | 3-5 working days |
| Outer diameter（D） | 160mm |
| Payment Terms | T/T,, |
| Bearing Model | 6021-2Z |
| Seals type | ZZ metal shield |
| Certifiion | ISO9001:2015 |
| Material | GCr15 Chrome Bearing Steel |
| Supply Ability | 100000 Sets per month |
| Number of row | Single Row |
| Width（B） | 26mm |
| Inner diameter（d） | 105mm |
| Packaging Details | in individual packing box |
| Model Number | 6021-2Z |
| Brand Name | GQZ /OEM |
| Place of Origin | China |
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Product Specification
| Precision rating | P0/P6 | Delivery Time | 3-5 working days |
| Outer diameter（D） | 160mm | Payment Terms | T/T,, |
| Bearing Model | 6021-2Z | Seals type | ZZ metal shield |
| Certifiion | ISO9001:2015 | Material | GCr15 Chrome Bearing Steel |
| Supply Ability | 100000 Sets per month | Number of row | Single Row |
| Width（B） | 26mm | Inner diameter（d） | 105mm |
| Packaging Details | in individual packing box | Model Number | 6021-2Z |
| Brand Name | GQZ /OEM | Place of Origin | China |
| High Light | 105x160x26mm deep groove ball bearing ，double metal shield ball bearing ，low noise bearing for industrial machinery | ||
6021-2Z is a large-size single row deep groove ball bearing equipped with double-sided metal dust shields, featuring standard overall dimensions 105×160×26 mm. It is manufactured from high-strength, wear-resistant GCr15 bearing steel and assembled with stamped steel cage to guarantee stable structural performance.
The 2Z metal shield structure effectively prevents dust, debris and particulate contaminants from entering the bearing internal components. The deep groove raceway structure enables the bearing to sustain radial loads together with bidirectional light axial loads. Featuring low friction loss, quiet running and reliable high-speed stability, this bearing is extensively applied to heavy-duty rotating mechanical devices working in dry and dusty environments.
*Send your detailed requirements to get matched bearing solutions promptly.
| Parameter Item | Specifiion |
|---|---|
| Model No. | 6021-2Z |
| Bearing Type | Single Row Deep Groove Ball Bearing |
| Inner Diameter (d) | 105 mm |
| Outer Diameter (D) | 160 mm |
| Width (B) | 26 mm |
| Minimum Fillet Radius (r) | 2 mm |
| Seal Form | Double Sided Metal Shields (2Z) |
| Internal Clearance | CN Normal Clearance |
| Cage | Stamped Steel Cage |
| Basic Dynamic Load Rating (Cr) | 55.8 kN |
| Basic Static Load Rating (C0r) | 50.2 kN |
| Limiting Speed (Grease Lubriion) | 5300 rpm |
| Raw Material | GCr15 Bearing Steel |
| Approx Net Weight | 1.23 kg |
| Applicable Load | Radial Load + Bidirectional Light Axial Load |
Q1: What are the complete dimensions of 6021-2Z bearing?
A: Inner bore 105 mm, outer diameter 160 mm, width 26 mm.
Q2: What does the suffix 2Z represent?
A: 2Z stands for double-sided metal dust covers.
It only provides dustproof effect and cannot resist water splashing or humid conditions.
Q3: What kinds of loads can this bearing withstand?
A: It primarily bears radial load, and is capable of bearing small axial loads in both directions.
Q4: What is the grease lubriion limiting rotational speed?
A: The limiting speed is 5300 revolutions per minute.
Q5: Is this bearing suitable for wet and watery working scenarios?
A: Not recommended. Please select the 6021-2RS rubber sealed version for humid working environments.
Q6: Can this bearing be interchanged with bearings of other mainstream brands?
A: Yes, it complies with international unified metric standards and achieves full interchangeability.
*Contact us anytime for technical parameter consultation & selection guidance.
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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