Four-row cylindrical roller bearing 314553 from China manufacturer - Wafangdian Weiyuan Bearing Manufacture Co.,Ltd.

Four-row cylindrical roller bearing 314553

Payment Terms:	T/T,L/C,D/A,D/P
Place of Origin:	Liaoning, China (Mainland)


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Product Detail

Model No.: 314553

Packing: standard sea worthy packing

Brand Name: W&Y or Netrual

accuracy: p6,p5

Production Capacity: 100,000pcs

Delivery Date: 8 weeks

Application: Hot&Cold rolling mill,roll ...

certificate: iso9001:2000

Cylindrical roller bearings with more than four rows of rollers and cages are used primarily in small cold rolling mills.

Four-row Cylindrical roller bearings 314553 with four rows of rollers are used almost exclusively in rolling mills. They have lower friction than other roller bearings and can be successfully used where high speed operation is called for. The low cross-sectional height of cylindrical roller bearings means that the roll necks can have a large diameter in relation to the roll itself.

In four-row cylindrical roller bearings, the rollers are guided between integral or non-integral flanges on the outer ring. The inner ring is without flanges; axial displacement of the shaft in respect to the housing can therefore be accommodated by the bearing within certain limits.

Depending on the application, four-row cylindrical roller bearings can be supplied with a cylindrical bore or a tapered bore. The inner and outer rings may be in one piece or in more than one piece.

Cylindrical roller bearings with more than four rows of rollers and cages are used primarily in small cold rolling mills for flat products, where the rolling forces are considerable and rolling speeds high.

Four-row Cylindrical roller bearings 314553