Four Row Cylindrical Roller Bearing
Four-row cylindrical roller bearings are kind of separable bearings. The rings and roller components are easily separable. With this feature, the washing, inspection, assembling, disassembling and maintenance are convenient and fast.
Based on the different bore types, ZWA’s four-row cylindrical roller bearings are divided into two types, one is with cylindrical bore and the other is with a tapered bore. Based on the different inner design, ZWA’s four-row cylindrical roller bearings are divided into FC, FCD, and FCDP types. FC type contains two outer rings, one inner ring, two flanges on outer rings, one center flange in the middle, and no flanges on the inner ring. The inner ring is a complete one. FCD type contains two NN type bearings. In common, FC and FCD type bearings adopt pressed steel cage. Type FCDP contains two inner rings and one loose rib on the outer ring. In general FCDP type’s cage is pin-type. Both FC and FCD type can bear axial displacement in two directions and bearings can usually apply in the free end. But as four-row cylindrical roller bearings mainly bear radial loads, in order to accommodate the axial loads, they usually match with deep groove ball bearings or angular contact ball bearings, or tapered roller bearings no matter radial one or thrust one.
ZWA, as a ball bearing manufacturer,offered four-row cylindrical roller bearingwith both pressed steel cage and machined brass cage. ZWA’s four-row cylindrical roller bearings have mainly served the customers from steel or metal process. They helped the customer reduce the cost, increase productivity, and prolong the service life of the rolling mills.
Features of four-row cylindrical roller bearings
Higher radial load capacity
Lower friction
Compact internal structure
Higher stiffness
Higher precision
High rotating speed
Interchangeable
Application of four-row tapered roller bearings
The most popular and widely application is the steel &metal process including hot strip and cold strip rolling mills.
Send product request
Other supplier products
 |
High Quality Roller Bearings Manufacturer | Manufacturer in China High Quality Roller Bearings Manufacturer Roller bearing rotates the bearing parts by rolling contact of its major components... |
 |
Double Row Cylindrical Roller Bearing | The rollers of two-row cylindrical roller bearings are crossing arranged. While rotating, the wave ratio is one time higher than single-row cylindr... |
 |
Full Complement Cylindrical Roller Bearings | Full complement cylindrical roller bearingis a kind of cylindrical roller bearing designed without cages. In this design, the number of rollers are... |
 |
Spherical Roller Bearings | Spherical roller bearingare designed to adapt to severe misalignment caused by mounting or deflection on the shaft & housing. Not every type of... |
 |
Double Row Cylindrical Roller Bearing | Bearing Double Row The rollers of two-row cylindrical roller bearings are crossing arranged. While rotating, the wave ratio is one time higher tha... |
Same products
 |
Microcrystalline wax used for rubber plastic processing and modification | Seller: Syntop chemical Co.,Ltd. | Microcrystalline wax has a wide range of industrial applications, primarily in the areas of rubbe... |
 |
Microcrystalline wax 80A used for lubrication and demolding | Seller: Syntop chemical Co.,Ltd. | The core industrial applications of microcrystalline wax 80A are primarily focused on rubber prot... |
 |
Tyvek Flat Roll Pouch | Seller: Hopeway AMD | Tyvek Flat Roll Pouch is designed for professional sterilization packaging, offering clean handli... |
 |
Industrial Warehouse Ceiling Fans | Seller: Hebei Windmax Power Technology Co., Ltd. | Industrial Warehouse Ceiling Fans Industrial Warehouse Ceiling Fans for Warehouses, Logis... |
 |
HVLS Ceiling Fan for Railway Station | Seller: Hebei Windmax Power Technology Co., Ltd. | HVLS Ceiling Fan for Railway Station for Railway Station All units are CE-certified, manufa... |
