GEEW250ES Bearing Overview
Image for reference only.
Core Parameters
- Main Dimensions 250mm × 400mm × 250mm
- Dynamic Load (Cr) 3750 kN
- Static Load (Cor) 17800 kN
- Weight 99.1 kg
Bearing Type
| ID | 250 mm | Inside diameter(I.D.) |
|---|---|---|
| OD | 400 mm | Outside diameter(O.D.) |
| B | 250 mm | Width |
| C | 120 mm | |
| dk | 350 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) | 342 mm | Install dimensions |
| Da(max) | 317 mm | Install dimensions |
| ra(max) | mm | Install dimensions |
| rb(max) | mm | Install dimensions |
| a°≈ | 4 ° | Tilting angle |
| Cr | 3750 kN | Radial dynamic load rating |
| Cor | 17800 kN | Radial static load rating |
| Mass | 99.1 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 GEEW250ES 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 250mm, outer diameter of 400mm, and width of 250mm, 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 3750kN and static load rating of 17800kN, 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.