6210‑2Z Single Row Deep Groove Ball Bearing 50×90×20mm Double Metal Shield For Industrial Fan Conveyor Motor
Price:
negotiation
MOQ:
100.PCS
Delivery Time:
5 working days
Brand:
GQZ
Product Description
1. Product Overview
The 6210‑2Z is a widely‑used single‑row deep groove ball bearing equipped with double‑sided non‑contact metal dust shields, designed for general‑purpose industrial rotating equipment. It offers reliable dust‑proof performance, low‑friction operation and good heat dissipation, capable of bearing combined radial and light bidirectional axial loads.
It is widely used in motors, fans, belt conveyors and agricultural machinery where medium‑high speed and dry working conditions are required.
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2. Technical Specifications
| Specification | Detail |
|---|---|
| Model | 6210‑2Z (also marked as 6210ZZ) |
| Inner Diameter (ID) | 50 mm |
| Outer Diameter (OD) | 90 mm |
| Width | 20 mm |
| Structure | Single row deep groove ball bearing, double‑sided ZZ metal non‑contact dust shields |
| Material | GCr15 high‑carbon chrome bearing steel |
| Cage | Stamped two‑piece riveted steel sheet cage |
| Radial Clearance | CN standard clearance (C3 optional) |
| Limiting grease speed | 6700 r/min |
| Net Weight | 0.47 kg |
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3. Key Advantages
- High load capacity for general‑purpose industrial applications
- Optimized raceway for low‑noise, stable medium‑high‑speed rotation
- Long service life under continuous dry‑condition operation
- Metal shield design retains internal grease and blocks floating dust
- Suitable for dry workshop environments (fan, motor, conveyor, agricultural equipment)
- Custom design available (clearance, grease grade, OEM laser marking)
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4. Applications
This bearing is widely used in:
- Industrial cooling fans and exhaust blowers
- Belt conveyor roller assemblies
- General‑purpose reduction motors & small water pumps
- Agricultural machinery, harvester auxiliary transmission shafts
- Light‑duty textile and woodworking machinery rotary parts
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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
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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
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7. Get a Quote Now
Looking for reliable 6210‑2Z deep groove ball bearings for industrial equipment?
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- Fast quotation within 24 hours
- Technical support from engineers
- Custom solution suggestions
- Competitive factory price
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8. FAQ
Q1: Can you provide custom bearings?
Yes, we support OEM and custom production based on drawings or requirements. We offer optional C3 clearance, special high‑temperature grease and neutral packaging.
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