SKF GE 220 ES-2RS/C3 spherical plain bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Spherical plain bearings and rod ends
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Description
SKF GE 220 ES-2RS/C3 belongs to spherical plain bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for GE 220 ES-2RS/C3 and any equivalents.
The SKF GE ES-2RS is a radial spherical plain bearing built for pivoting and tilting motion where shafts and housings are not perfectly aligned. Its sliding contact pairs steel with PTFE, and a double 2RS seal on both sides keeps lubricant in and contaminants out. This makes it a practical choice for combined radial and axial loads in agricultural machinery, construction equipment, hydraulic systems and industrial drives that need movement freedom with high load capacity.
Reading the code helps you order the right part. GE marks a metric radial spherical plain bearing per ISO. The digits after GE give the bore in millimeters. ES means a steel cage plus lubrication grooves and holes in the inner ring. 2RS is a double elastomer seal, one per side. A suffix such as /C2 or /C3 sets internal radial clearance: C2 is tighter than standard, C3 is looser, so you can match clearance to operating temperature and mounting fit.
You will see these bearings in high-motion equipment: hydraulic cylinders on excavators and backhoes, steering linkages on farm machinery, suspension systems on industrial vehicles, and lifting and transport mechanisms. Their capacity for high radial loads and angular misalignment suits pivot points where perfect alignment between components is not possible.
Selection depends on the radial and axial load, the operating temperature range, and the type of movement. The 2RS seal needs a clean, undamaged contact surface to work as intended. During mounting, check that shaft and housing tolerances are appropriate and press the bearing in without blows that could harm the seals or cage. Factory lubrication is applied initially, but severe applications may call for relubrication through the inner ring channels. Confirm the C2 or C3 clearance for your application to avoid overloads or excessive play.
SKF GE ES-2RS bearings can be interchanged with equivalent products from other makers that use the same standardized designation, such as INA, NSK or NTN. Tolerances and clearance can differ between manufacturers, so verify critical dimensions and load conditions before swapping one bearing for another. The complete designation, including the clearance suffix, is key to compatibility. If anything is unclear, ask with the exact part number shown on the original part.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the 2RS suffix mean on a GE ES spherical plain bearing?
- 2RS indicates a double elastomer seal, one on each side. These seals retain lubricant and block dust, water and other particles, which helps in demanding environments.
- How do I choose between C2 and C3 radial clearance?
- C2 is smaller than standard and suits precision mechanisms where little play is wanted. C3 is larger and is recommended for high temperatures or mounting fits that reduce internal clearance.
- Are SKF GE ES-2RS spherical plain bearings interchangeable with other brands?
- In general, yes, with spherical plain bearings from other brands that follow the same standardized designation. Always check tolerances and radial clearance, since they may vary between manufacturers and affect performance.