Online Media
In this online Web Version Rolling Bearing catalog all the dimensions including the drawing will be displayed after entering a specific bearing part number.

Calculating the service life of the bearing can also be done after entering the required information.

Please click the below link:
Web Version Rolling Bearing Catalog


Koyo Bearing Life 2x Longer by Increased Load Ratings
5 Advantages on Increased Load Rating:

1. More Uptime
2. Less Maintenance
3. Smaller Package Space
4. Weight Reduction
5. Overall Savings
New Koyo Packaging
NEW High-Resolution Brushed Metallic-Look Carton & Graphics

Black & Red Accent Graphics Linking The Koyo Brand to Our Parent Company JTEKT

Bar Code Labels on All Packaging

Improved Anti-Counterfeit Measures Including Security Hologram

New & Improved Sturdier Carton Materials

JTEKT Hyper Strong (JHS) New Series Spherical Roller Bearings
4 Advantages of Our New JHS Series SRB:

1. Longer Service Life
2. Speed Increase
3. Axial Load Performance
4. High-temperature Environment
JTEKT Hyper Strong (JHS) Series RZ-type Spherical Roller Bearings
RZ-type Spherical Roller Bearings are the newest in our line of JHS Series, joining the popular R and RH types satisfying our customers' needs to date.

The Advantages are:
1. Long Life max. 2 times
2. High Speed max. 25% UP
3. High Axial Load Performance max. 20% UP
4. High Temperature up to 200C

JTEKT Development of Next Generation Low Friction Torque Tapered Roller Bearing (LFT-IV)
This development is to advance the low torque specifications of tapered roller bearings contributing to the downsizing and weight reduction of units with compact and high load capacity designs.
Koyo & Koyo-Torrington Needle Roller Bearings Brand Integration
Following the acquisition of the Needle Roller Bearing Division in 2010, JTEKT has announced full brand integration starting on 1 January 2013. Needle Roller Bearings, branded Koyo-Torrington until the end of 2012, will now bear the Koyo logo exclusively, thus adding to the very complete range of Koyo ball and roller bearings.

The decision is justified by the advances in the integration of the ball, roller and needle bearing businesses under the umbrella of JTEKT. Therefore, starting on 1 January 2013, for all your bearing needs, there is only one name you need to know: Koyo.