Wuxi Guangqiang Bearing Trade Co.,Ltd
| Number of row | Single Row |
| Certifiion | ISO9001:2015 |
| Supply Ability | 100000 Sets per month |
| Width（B） | 20mm |
| Inner diameter（d） | 50mm |
| Precision rating | P0/P6 |
| Delivery Time | 3-5 working days |
| Outer diameter（D） | 90mm |
| Seal type | 2Z Double Metal Shields |
| Payment Terms | T/T |
| Packaging Details | in individual packing box |
| Material | GCr15 Chrome Bearing Steel |
| Bearing Model | 6210‑2Z/C3 |
| Model Number | 6210‑2Z/C3 |
| Brand Name | GQZ /OEM |
| Place of Origin | China |
| Certification | ISO9001:2015 |
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Product Specification
| Number of row | Single Row | Certifiion | ISO9001:2015 |
| Supply Ability | 100000 Sets per month | Width（B） | 20mm |
| Inner diameter（d） | 50mm | Precision rating | P0/P6 |
| Delivery Time | 3-5 working days | Outer diameter（D） | 90mm |
| Seal type | 2Z Double Metal Shields | Payment Terms | T/T |
| Packaging Details | in individual packing box | Material | GCr15 Chrome Bearing Steel |
| Bearing Model | 6210‑2Z/C3 | Model Number | 6210‑2Z/C3 |
| Brand Name | GQZ /OEM | Place of Origin | China |
| Certification | ISO9001:2015 | ||
| High Light | 6210-2Z/C3 deep groove ball bearing ，50x90x20mm ball bearing for equipment ，general purpose deep groove bearing | ||
*Need a quick quote? Just send us your bearing model & quantity — we’ll get back to you fast.
| Item | Value |
|---|---|
| Model | 6210‑2Z/C3 |
| d(Inner diameter) | 50 mm |
| D(Outer diameter) | 90 mm |
| B(Width) | 20 mm |
| Dynamic load rating | 35.1 kN |
| Static load rating | 23.2 kN |
| Seal type | 2Z Double metal shields |
| Internal clearance | C3 |
| Material | GCr15 Chrome bearing steel |
| Weight | 0.423 kg |
| Limiting speed(grease) | 5300 r/min |
*Ready stock. Short lead time. Fast delivery. Send us your bearing list and let’s get started!
Q1: What do 2Z and C3 mean?
A1: 2Z stands for double metal dust shields; C3 is enlarged internal clearance for high‑speed and high‑temperature conditions.
Q2: Is this bearing pre‑greased?
A2: Yes, factory pre‑greased, ready for direct installation.
Q3: What loads can it bear?
A3: Main radial load, also accepts small bidirectional axial loads.
Q4: Why select C3 clearance?
A4: To prevent bearing locking caused by shaft thermal expansion at high working temperature.
Q5: Difference between 2Z and 2RS?
A5: 2Z metal shield fits high‑speed use with low friction; 2RS rubber seal provides better water‑proof performance.
*Need custom bearings? Share your drawings, specifications or requirements — we’ll find the right solution for you.
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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