Zhejiang Waxing Electromechanical Co., Ltd is one of the most professional manufacturers and suppliers of fc6084300 four-row cylindrical roller bearings for rolling mills in China. Welcome to buy high quality customized bearings made in China here from our factory. For price consultation, contact us.
Type: cylindrical roller bearings
Quality:P0 P6 P4
Material:Chrome steel
Weight:134.9kg
Size:300 * 420 * 300mm
Inner diameter [d]:300 mm
Outer diameter [D]:420mm
Inner ring width [B]:300mm
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Rolling Body: |
Roller Bearings |
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The Number of Rows: |
Multi-column |
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Outer Dimension: |
Medium and Large(120-190mm) |
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Material: |
Bearing Steel |
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Spherical: |
Non-Aligning Bearings |
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Load Direction: |
Axial Bearing |
The inner diameter of the cylindrical roller bearing is tightly fitted with the roll neck and can withstand radial force. It has the advantages of large load capacity, high limit speed, high precision, separable and interchangeable inner and outer rings, easy processing, low production cost, and convenient installation and disassembly. ; The thrust bearing bears the axial force, and the specific structure type can be selected according to the characteristics of the rolling mill.
Rolling mill bearings
When the load is heavy and the speed is low, it is equipped with a thrust roller bearing to bear the thrust load with a small axial clearance. When the rolling speed is high, with angular contact ball bearing, not only the limit speed is high, but also the axial clearance can be strictly controlled during operation. The rolls can be tightly guided in the axial direction and can bear the general axial load force. This type of bearing configuration not only has the advantages of long bearing life and high reliability, but also has many advantages such as high precision and easy control of rolled products, so it is the most widely used, mostly used in wire rod mills, sheet mills, foil mills, and double support roller mills. Back-up rolls for cold rolling mills and hot rolling mills, etc.
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