GEEW320ES Bearing Overview
Image for reference only.
Core Parameters
- Main Dimensions 320mm × 520mm × 320mm
- Dynamic Load (Cr) 6200 kN
- Static Load (Cor) 30500 kN
- Weight 225 kg
Bearing Type
| ID | 320 mm | Inside diameter(I.D.) |
|---|---|---|
| OD | 520 mm | Outside diameter(O.D.) |
| B | 320 mm | Width |
| C | 160 mm | |
| dk | 450 mm | |
| b | mm | |
| M | mm | |
| r1(min) | 1.1 mm | |
| r2(min) | 1.1 mm | |
| da(min) | mm | Install dimensions |
| da(max) | mm | Install dimensions |
| Da(min) | 438 mm | Install dimensions |
| Da(max) | 405 mm | Install dimensions |
| ra(max) | mm | Install dimensions |
| rb(max) | mm | Install dimensions |
| a°≈ | 4 ° | Tilting angle |
| Cr | 6200 kN | Radial dynamic load rating |
| Cor | 30500 kN | Radial static load rating |
| Mass | 225 kg | Weight |
| Clearance | 0.110-0.214 mm | Radial internal clearance (CN) Also available in groups C2,C3 |
|---|
Material
GCr15 Bearing Steel (hardened raceways) with carbon steel housing (Customizable: GCr15 / GCr15SiMn / GCr18Mo / G20Cr2Ni4A)
Cage
Steel/steel sliding contact liner (Customizable: Steel / Brass / Machined Brass)
Precision Rating
P6 (High rigidity precision) (P0 / P6 / P5 / P4 available)
Clearance
C3 (Standard industrial clearance) (C0 / C2 / C3 / C4 / C5 available)
Brand
WJY / OEM Available
Origin
Wafangdian, China (30+ years bearing manufacturing hub)
Quality Standard
OEM & Customization
Custom materials, cages, precision & clearance available.
Product Description
Radial Spherical Plain Bearing GEEW320ES is a Wide Inner Ring 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 Steel/steel sliding contact for enhanced performance in demanding industrial applications.
With an inner diameter of 320mm, outer diameter of 520mm, and width of 320mm, this large 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: Wide inner ring, Increased stability, High rigidity, Reduced stress concentration. It offers a dynamic load rating of 6200kN and static load rating of 30500kN, making it suitable for heavy-duty industrial applications.
Typical Applications: excavator booms, bulldozer arms, forestry machinery, material handling equipment.
Delivery & Service
Delivery Time
In-stock: 3–5 days; OEM/ODM: 20–35 days.
Shipping Methods
Ocean Freight / Land Transport
Warranty
12-month warranty, extendable to 18 months.
Pricing Information
Prices vary by precision & material. Please submit an inquiry for best quote.