6220‑2Z/C3 Single Row Deep Groove Ball Bearing 100×180×34mm C3 Clearance Double Metal Shield
Price:
negotiation
MOQ:
100.PCS
Delivery Time:
5 working days
Brand:
GQZ
Product Description
1. Product Overview
The 6220‑2Z/C3 is single row deep groove ball bearing fitted with double non‑contact metal dust shields and C3 enlarged radial clearance. The C3 clearance compensates thermal expansion under high‑speed, high‑temperature operation, while ZZ shields block dust and retain internal grease. It bears combined radial and light bidirectional axial loads.
It is widely applied in large fans, heavy motors and industrial equipment running at elevated temperature.
Get a quote within 24 hours for your project
2. Technical Specifications
| Parameter | Value |
|---|---|
| Model | 6220‑2Z/C3 (6220ZZ/C3) |
| Inner Diameter (ID) | 100 mm |
| Outer Diameter (OD) | 180 mm |
| Width | 34 mm |
| Structure | Single row deep groove ball bearing, double ZZ metal dust shields |
| Radial Clearance | C3 enlarged clearance |
| Material | GCr15 high carbon chrome bearing steel |
| Cage | Stamped two‑piece riveted steel cage |
| Limiting grease speed | 4400 r/min |
| Net Weight | 3.42 kg |
Full technical data and drawings available upon request
3. Key Advantages
- C3 extra clearance avoids bearing jamming caused by thermal expansion
- Double metal shield design blocks floating dust and keeps lubricant inside
- Optimized raceway ensures low noise and stable medium‑high speed rotation
- Handles combined radial and light axial loads continuously
- Suitable for high‑temp heavy‑load industrial motors, large fans and pumps
- Custom service: standard clearance conversion, special grease, OEM laser marking
Helps reduce maintenance cost and improve machine performance
4. Applications
This bearing is widely used in:
- Large industrial driving motors and high‑temperature fan shafts
- Heavy‑duty water pumps and air blower rotary assemblies
- Textile machinery main transmission shafts
- General heavy industrial rotary equipment
- Mechanical equipment aftermarket replacement parts
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 Control
- Raw material chemical composition & hardness inspection
- Precision turning and raceway mirror‑superfinishing machining
- Heat treatment process control for stable internal stress
- Clearance, noise & rotational flexibility testing
- Final visual & dimensional inspection before delivery
Ensuring consistent performance for every bearing
7. Get a Quote Now
Looking for reliable 6220‑2Z/C3 C3 clearance dustproof ball bearings for high‑temp industrial equipment?
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
8. FAQ
Q1: Can you provide custom bearings?
Yes, we support OEM and custom production based on drawings or requirements. CN standard clearance and 2RS rubber seal versions are optional.
Q2: What is your delivery time?
Standard models: 7–15 days
Custom products: depending on specifications
Custom products: depending on specifications
Q3: Do you support bulk orders?
Yes, we provide stable supply for long‑term cooperation.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Guangqiang Bearing Trade Co.,Ltd
Location
No. 650 North Xingyuan Road, Beitang District, Wuxi, China.
Contact Person
Mike Zhang