Four Row Tapered Roller Bearing

Four row tapere roller bearings is composed of two double row inner rings and
one double row outer ring consisting two single outer rings. Between the two
inner rings, there is one inner spacer. Among those three outer rings, two
central spaces are furnished, which can be use to adjust the clearance. When
borne by heavy radial load, it can bear simultaneously axial load in two
different directions. But its allowed speed is not much, which is mainly used
for rolling mills. In recently years, four row tapered roller bearings with
double face seal is popular, especially in rolling mills. ZWA are able to cater
the customers with those sealed four row tapered roller bearings.

In general, the cage of ZWA’s 4 row taper roller bearing is pressed steel
cage. For those with big size, ZWA offered a pin-type cage. For those smaller
sized ones, the raw material is common bearing steel and for those big-sized
ones or pin-type ones, the raw material is case hardened steel. In ZWA, you are
able to get both metric and imperial four-row tapered roller bearings. In the
past years, ZWA has offered hundreds of four-row tapered roller bearings to the
customers, especially the steel and metal process industry. Those customers
cover from Russia, Turkey to CHINA. ZWA replaced those named branded bearing
suppliers with its cost-effective products. In this way, ZWA helps the
customers reduce the cost, increase productivity, prolong the service life of
the equipment.
Besides standard four-row tapered roller bearings, ZWA also offers customized
products for the customers. For detailed information, please contact ZWA.

Features of four-row tapered roller bearings
Well-allocated loads on the four-row rollers
High radial and axial load capacity in two directions
Separable, faster and convenient for mounting, dismounting, inspection, and
maintenance

Application of four-row tapered roller bearings
They are mainly applied in rolling mills, including hot and cold strip rolling
mills.

ZWA as a china ball bearing suppliers，we provide different ball bearing
production,want to know more,please contact us.

Minimum Order: 1 sets

Click to Enlarge