·Kumho tires electric car tires unveiled at the Frankfurt Motor Show

Kumho Tire participated in the 2015 International Motor Show (IAA) in Frankfurt, Germany, to showcase its international technology.
The representative product of this exhibition is Kumbo Tire Co., Ltd., which is a strong electric vehicle market with strong growth momentum. It is the first electric tire special tire "WATTRUN" developed in the Korean industry.
Compared with vehicles that generally use gasoline, electric vehicles have a large body weight due to the weight of the battery (about 200kg or more). Therefore, the tires of electric vehicles need to withstand the test of high load and high power. Kumho Tire has completed “WATTRUN” through nearly two years of research and development, and its weight has been reduced by 25% compared with general tires. As an environmentally friendly tire, WATTRUN achieves low noise and excellent wet braking power. Kumho Tire has been exclusively supplying electric vehicle tires for Renault Samsung's electric car SM3 ZE since 2013.
Kumho Tire Brings Sealant Self-Repairing Tyres, Ssangyong Concept SUV "Tivila" Package Special Concept Tire and Ultra High Performance Tire (UHP) Wing Relaxation HS81 (China) and Kaluode, which won the 2015 German Red Dot Award HP91, winter tires Weidong Chi Wi31 and other products debut at this auto show.

The Spherical Roller Bearing has a double row roller, with a common spherical raceway in the outer ring, with two raceway in the inner ring and an angle of relative bearing axis. This ingenious structure make it with automatic self-aligning properties, and therefore not susceptible to shaft and bearing box seat Angle error or the influence of shaft bending, suitable for installation error or shaft deflection caused by the Angle error of the occasion.In addition to bearing radial load, the bearing can withstand the axial load of two-way.

Self-aligning Roller Bearing inside hole has two kinds of cylindrical and conical, conical taper hole taper for 1:30 and 1:12 two kinds, the conical bore bearing with set or withdrawal sets, the conical bore spherical roller bearing can be conveniently and quickly assembled on the optical axis or ladder machine shaft.


spherical

Application of spherical roller bearing: papermaking machinery, speed reducer, railway vehicle axle, gear box bearing, rolling mill rolling mill rolls, crusher, vibrating screen, printing machinery, woodworking machinery, all kinds of industrial reducer.

The types of spherical roller bearing are below:

Spherical roller bearing (20000CC);

Tapered holes spherical roller bearing (20000CCK type);

Spherical roller bearing (20000CC/W33);

Tapered hole spherical roller bearing (20000CCK/W33);

Aligning roller bearing installed on a adapter sleeve (20000CCK+H type);

Spherical roller bearings installed on the adapter sleeve (20000CCK/W33+H).



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Spherical Roller Bearing

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