High Quality Spherical Roller Bearing

Specifications

Spherical roller bearings are inherently self-aligning, double-row, combination radial and thrust bearings. They use a spherical or crowned roller as the rolling element. The outer ring contains a spherical race which allows for some misalignment of the shaft and housing.

Spherical roller bearings are unequaled in their capacity for high loads and tolerance to shock loads, but have limited speed capabilities.

More recently a range of sealed spherical roller bearings has been added to the assortment. Split spherical roller bearings are usually based on the standard bearings but can be customized as required.

Spherical Roller bearings from Yutong include a wide range of E types, CCW33 types and CAW33 types. And the bores usually in Cylindrical bore and Tapered bore(K). K(1:12), K30(1:30). Clearance usually in C3.

Product Features and Benefits:

1)Design- Elimination of the guide ring allowed for a design change that improves cage balance and strength.                                                      

2)Special surface treatment increases resistance to wear.                                    
3) Bearings are also available with an oil groove and holes in the outer ring for re-lubrication purposes. Optional inner ring oil groove and holes available                                 
4) Seal Technology- We offers different sealing materials depending on the operating temperature of the bearing.                                                                    
5) Cage Materials- Available in steel, brass or polyamide depending on the requirements of the application
6) Manufacturing Technology - Advanced production system guarantees outstanding quality control.          
7) Life - up to 2 times the operating life of industry standard bearings.                 
8)Reduced maintenance costs - downsizing to smaller bearings while improving performance and lengthening equipment operating life.                                                  
9) Limiting speed up to 20% higher.

Spherical roller bearings are produced in several designs, depending on bearing series and size. The differences are as described in the following.

C(J), CC
Two window-type steel cages, flangeless inner ring and guide ring centered on the inner ring .

EC(J), ECC(J)
Two window-type steel cages, flangeless inner ring, guide ring centered on the inner ring and reinforced roller complement .

CA
One-piece machined brass cage, double-pronged, retaining flanges on the inner ring and guide ring centered on the inner ring .

CAF
As CA, but with a steel cage.

ECA, ECAC
Reinforced roller complement, one-piece machined brass cage, double-pronged, retaining flanges on the inner ring, guide ring centered on the inner ring .

ECAF
As ECA, but with a steel cage.

E
For bearings with a bore diameter d ≤ 65 mm:
Two pressed window-type steel cages, flangeless inner ring and guide ring centered on the inner ring ( fig)

We can also according to your requirements to produce non-standard bearings