Wuxi Guangqiang Bearing Trade Co.,Ltd
| Seal type | 2Z Double‑sided non‑contact metal shields |
| Inner diameter（d） | 30mm |
| Certifiion | ISO9001:2015 |
| Supply Ability | 100000 Sets per month |
| Width（B） | 30.2mm |
| Payment Terms | T/T |
| Packaging Details | in individual packing box |
| Outer diameter（D） | 72mm |
| Bearing Model | 3306‑BD.XL.2Z‑C3 |
| Delivery Time | 3-5 working days |
| Material | GCr15 Chrome Bearing Steel |
| Model Number | 3306‑BD.XL.2Z‑C3 |
| Certification | ISO9001:2015 |
| Brand Name | GQZ /OEM |
| Place of Origin | China |
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Product Specification
| Seal type | 2Z Double‑sided non‑contact metal shields | Inner diameter（d） | 30mm |
| Certifiion | ISO9001:2015 | Supply Ability | 100000 Sets per month |
| Width（B） | 30.2mm | Payment Terms | T/T |
| Packaging Details | in individual packing box | Outer diameter（D） | 72mm |
| Bearing Model | 3306‑BD.XL.2Z‑C3 | Delivery Time | 3-5 working days |
| Material | GCr15 Chrome Bearing Steel | Model Number | 3306‑BD.XL.2Z‑C3 |
| Certification | ISO9001:2015 | Brand Name | GQZ /OEM |
| Place of Origin | China | ||
| High Light | Double-Row Angular Contact Ball Bearing 30x72x30.2mm ，Angular Contact Ball Bearing for Combined Load ，3306-BD.XL.2Z-C3 Ball Bearing with Warranty | ||
*Need a quick quote? Just send us your bearing model & quantity — we’ll get back to you fast.
| Item | Value |
|---|---|
| Model | 3306‑BD.XL.2Z‑C3 |
| d(Inner diameter) | 30 mm |
| D(Outer diameter) | 72 mm |
| B(Width) | 30.2 mm |
| Dynamic load rating | 43 kN |
| Static load rating | 29.5 kN |
| Contact angle | 30° |
| Structure | Double‑row angular contact ball bearing, BD‑XL no filling notch |
| Seal type | 2Z Double‑sided non‑contact metal shields |
| Internal clearance | C3 enlarged radial clearance |
| Cage | TVH Polyamide cage |
| Material | GCr15 Chrome bearing steel |
| Weight | 0.55 kg |
| Limiting speed(grease) | 7800 r/min |
| Min chamfer r | 1.1 mm |
*Ready stock. Short lead time. Fast delivery. Send us your bearing list and let’s get started!
Q: What does BD‑XL stand for?
A: BD‑XL means double‑row design without filling notch for higher load capacity.
Q: What is the difference between C3 and normal clearance?
A: C3 has larger internal clearance, fits high‑temperature and heated‑shaft conditions.
Q: Are 2Z shields contact‑type seals?
A: 2Z is non‑contact metal shield, mainly for dust‑proof, not for heavy liquid splash.
Q: Can this bearing take one‑way axial load only?
A: Double‑row structure supports bidirectional axial loads in single housing position.
*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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