FYB---tapered roller bearing is a bearing unit composed of machined tapered-inner & outer races and tapered rollers. It is usually used as supporting bearing, and can simultaneously bear bigger radial & axial force. Because of tapered-roller number, it has very high dynamic load & static load, and also high rigidity. It is widely used in lathe, metallurgical and textile machinery; motor, driving shaft, gearbox and other location & supporting location.

Types of Designs:
Raceway structure of this bearing shapes up tapered, therefore it is especially suitable to radial & single-axial load or combined load with great loading capacity. The bigger the contact angle is, the greater the axial load capacity. Inner and outer races are separated type and can be mounted through static coordination.

Product Precision Accuracy:
Dimensional tolerance and geometrical accuracy is based on GB/T307.
Matched tapered roller precision grade is Ⅲ (ISO JB/T10235).

Materials:
Material for needle roller is GCr15 bearing steel, quench-hardening HRC60---65.
Material for inner and outer races is GCr15 bearing steel, quench-hardening HRC61---65.
Material for cages is quality low-carbon steel.

Special Directions:
Inner components and outer rings are separated.
Easy to be mounted, gap can be adjusted, and axial pre-tightening force is to be exerted.
For general-disposition design of bearings, refer to the relevant recommendation in the applied technology of rolling bearings.