Description
Product Overview
The SKF two‑row spherical roller bearing is engineered for demanding environments where high radial and oscillating axial loads are common. Featuring a flangeless inner ring, a two‑piece pressed‑steel window‑type cage, and a 1:12 taper bore, this bearing ensures even load distribution, minimal friction, and resistance to shaft flex. Sizes range from 100 mm to 200 mm, all sharing the robust 22222 EK model number.
![[Product front view showing all components]](https://www.bladego.store/wp-content/uploads/2026/06/3ceba87faf4e4a1682581d87c63c5812.jpg)
Usage
Designed for industrial machinery such as gearboxes, conveyors, and heavy‑duty pumps, this bearing excels in applications where thermal expansion is not a factor. Its CN radial clearance makes it suitable for high‑speed shafts, while the tapered bore accommodates slight misalignments, ensuring reliable performance in mining, construction, and manufacturing equipment.
Why Choose Us
SKF’s reputation for precision engineering guarantees a bearing that meets strict ISO standards. Each unit undergoes rigorous quality testing, delivering consistent dimensional accuracy and material integrity. Our after‑sales support includes technical assistance, replacement parts, and a comprehensive warranty, giving you confidence in long‑term operation.
Key Features
- Two‑row design handles high radial and oscillating axial loads for heavy‑duty use.
- Flangeless inner ring with cage guide reduces friction, vibration, and noise.
- Pressed‑steel window‑type cage offers high wear resistance and even roller spacing.
- 1:12 taper bore compensates for shaft flex, ensuring a secure fit.
- Comprehensive SKF support and warranty for peace of mind.
FAQ
What sizes are available?
The bearing is offered in 100 mm, 130 mm, 150 mm, 160 mm, 180 mm, and 200 mm bore diameters, all under the same model number.
Can this bearing be used on tapered shafts?
Yes, the 1:12 taper bore is designed to accommodate tapered shafts and compensate for slight flexing.
What is the recommended maintenance?
Regular lubrication with a compatible high‑temperature grease and periodic visual inspection for wear will extend service life.
Is the bearing suitable for high‑speed applications?
With CN radial clearance, it performs well at high speeds where thermal expansion is not a concern.
How does the flangeless inner ring benefit my equipment?
It eliminates edge contact, reducing friction and heat generation, which leads to smoother operation and lower energy consumption.
![[2-Pack] GW211PPB3 - Agricultural Bearing - Disc Harrow Bearing - Square Bore: 1-1/2 in - Outer Diameter: 3.937 in Spherical - Width: 1.321 in-0](https://www.bladego.store/wp-content/uploads/2026/07/b39b8f2b67f448f6a6401a4f88151a66-300x300.jpg)
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