GEC630XS Bearing Technical Specifications
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- Bore Diameter(d) 630mm
- Outer Diameter (D) 850mm
- Width(B) 300mm
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- Dynamic Load Rating (Cr) 17600kN
- Static Load Rating (Cor) 88000kN
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- Weight 525kg
Radial Spherical Plain Bearing GEC630XS is a Large Size Radial Spherical Plain Bearing featuring spherical plain design with self-aligning capability. Engineered for heavy radial loads, shock loads, and angular misalignment compensation, it incorporates Special high-load design for enhanced performance in demanding industrial applications.
With an inner diameter of 630mm, outer diameter of 850mm, and width of 300mm, this extra large heavy-duty radial spherical plain bearing is manufactured from high-quality GCr15. The robust construction ensures reliable operation even under extreme load conditions and angular misalignment up to 3°-5°.
Key Features: Extra large dimension, Extreme load capacity, Precision machined, Custom fit design. It offers a dynamic load rating of 17600kN and static load rating of 88000kN, making it suitable for heavy-duty industrial applications.
Typical Applications: port cranes, gantry cranes, shipyard equipment, large industrial presses.
Bearing Type
Main Dimensions
630mm × 850mm × 300mm
| ID | 630 mm | Inside diameter(I.D.) |
|---|---|---|
| OD | 850 mm | Outside diameter(O.D.) |
| B | 300 mm | Width |
| C | 260 mm | |
| dk | 740 mm | |
| b | mm | |
| M | mm | |
| r1(min) | 3 mm | |
| r2(min) | 6 mm | |
| da(min) | 698 mm | Install dimensions |
| da(max) | 676.4 mm | Install dimensions |
| Da(min) | mm | Install dimensions |
| Da(max) | mm | Install dimensions |
| ra(max) | mm | Install dimensions |
| rb(max) | mm | Install dimensions |
| a°≈ | 3.3 ° | Tilting angle |
| Cr | 17600 kN | Radial dynamic load rating |
| Cor | 88000 kN | Radial static load rating |
| Mass | 525 kg | Weight |
| Clearance | 0.16-0.32 mm | Radial internal clearance (CN) Also available in groups C2,C3 |
|---|
- Brand
- WJY / OEM Available
- Origin
- Wafangdian, China (Global bearing manufacturing hub with 30+ years expertise)
- Quality Standard
- ISO 9001:2015 Certified
Brand
WJY / OEM Available
Origin
Quality Standard
Delivery Time
- For in-stock own-brand bearings, Dalian JinYu HuaYang guarantees shipment arrangement within 3–5 days after payment confirmation.
- For OEM/ODM orders, the production and delivery lead time for a full container typically ranges from 20–35 days (depending on order complexity).
Shipping Methods
Ocean Freight/Land Transport
Warranty
We provide 12-month warranty, extendable to 18 months via authorized JinYu distributors.
Pricing Information
Bearings prices vary by precision grade, raw material quality, and market dynamics. For customized quotes, please submit an inquiry via our contact form.