Koyo Authorized Agents/Distributor Supplier in Singapore
Koyo (Koyo Seiko Co., Ltd.) was founded in 1921. It is a research and development type integrated functional product manufacturing Japan company with 6,557 employees. Koyoei Koko Co., Ltd. of Japan is one of Japan's four major bearing production groups and has world-class production and control facilities. It has eight production facilities in Japan, including Kokubu, Nara, Yida, Toyohashi, Takamatsu, Tokushima and Kameyama. The main factory, (all passed ISO9001 certification), overseas across several production bases and research institutes in Europe, Asia, North and South America. Koyo Seiko Co., Ltd. and Toyota Koki Co., Ltd. merged on January 1, 2006, and the merged new company was named JTEKT Corporation.
1 Deep Groove Ball Bearings
With its wide dimensional scope, the deep groove ball bearing is the most commonly used rolling bearing and is capable of simultaneously receiving a radial load and bidirectional axial load to a certain extent.
2 Angular Contact Ball Bearings
Due to having contact angles, the angular contact ball bearing is suitable for applications demanding high accuracy and high rotational speed and is capable of withstanding combined radial and axial loads.
3 Special Envrionment Ball Bearings(EXSEV series)
Bearings for use in special environments such as clean, vacuum, high-temperature and corrosive environments, are required to have special properties, such as non-magnetic, insulating and high-speed.
For this reason, regular bearings made from bearing steel and lubricant such as oil and grease cannot be used.
JTEKT's special environment EXSEV (short for EXtreme Special EnVironment) series meets these requirements.
Stainless is the standard bearing material, however we offer an abundant variety of bearings to suit any given application.
Bearing varieties include corrosion-resistant stainless steel, ceramic, high-speed tool steel, as well as bearings which use solid lubricants such as high-molecular fluorine and molybdenum disulfide coatings, resin or soft metal.
4 Thrust Ball Bearings
The thrust ball bearing comes in single-direction and double-direction type, with the former able to withstand axial load in a single direction, and the latter able to withstand load from both directions.
5 Spherical Ball Bearings
The center of curvature of the spherical outer ring raceway matches the bearing center, which maintains rotation even when the inner ring,balls and cage are tilted with respect to the outer ring to some extent.
Accordingly, they are suitable for applications which involve misalignment between the axis and housing centers, axis deflection, etc.Using an adapter facilitates the mounting of a tapered bore bearing on the axis.
6 Spherical Roller Bearings
The spherical roller bearing has a high load rating and self-aligning ability, therefore it is suitable for applications at low/medium speed which involve heavy load and impact.
7 Taper Roller Bearings
This bearing is designed so that the apex of the tapered face on the raceway face of the cone cup intersects with a single point on the bearing center line. Suitable for applications with heavy load and impact load.
8 Cylidrical Roller Bearings
Cylindrical roller bearings have line contact between the rollers and raceway, therefore radial load capability is high, making this bearing superior in regards to its ability to withstand heavy loads and impact loads. Moreover, mounting and removing is easy due to the inner ring and outer ring being separable.
9 Needle Roller Bearings
Needle roller bearings have a small cross-sectional height therefore contribute to keeping the overall machine lightweight and compact. As such, they are used across a broad scope, including cars, motorcycles, electric machinery, machine tools, aerospace devices, office equipment and other industrial machinery.
10 Oil Seals
The oil seal contributes to weight reduction, size reduction and resource-saving, as well as providing high seal performance due to an optimal lip structure. It also achieve low heat generation and long life due to being made from a rubber which has high self-lubrication. O-ring demonstrates high sealing performance when used in various gases and chemicals, in particular water, oil and air.
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ADDRESS: ANSON ROAD INTERNATIONAL PLAZA SINGAPORE 079903
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