Backing bearing

Backing bearings have been specially developed for cold rolling mills of the cluster type, but can also be used for other applications, e.g. straightening or bending machines. Backing bearings are roller bearings having a particularly thick-walled outer ring and can be mounted on stationary support shafts to form back-up or straightening rolls. The forces from the work rolls are transmitted via the support shaft and a system of support saddles to the roll or machine stands.

Specifications

1.strong technology service support
2.Low noise and low vibration
3.competitive price
4.Prompt delivery time
5.long life

Cylindrical Roller Bearing

The advantage of the bearings without flanges lies in their particularly    simple geometrical form and their very high radial load carrying capacity. Cylindrical roller backing bearings without flanges or flange rings cannot accommodate any axial load. It is therefore necessary to place thrust washers of bronze or plastic between the side faces of the outer ring and the support saddles.

Thrust washers are not required using backing bearings with flanges (or flange rings) as the design of these bearings enables them to accommodate simultaneously acting radial and axial forces.