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The name 'Koyo' is immediately associated with the word 'bearing'. This is the website for JTEKT's Koyo bearing brand. Here, you will find product information and case studies relating to bearings and oil seals. You can also download technical calculation tools, CAD drawings and various catalogs to help you with the
(Brand), NACHI（）. (Series), . (Bearing NO), 3878/3820. (Basic size) ：mm（）, （d）, 36.512. （D）, 85.725. （B）, 30.162. T, 30.162. C, 23.813. r, 0.8. r1, 3.3. da(min), 57. db(max), 50.3. Da(min), 73. Db(min), 81. r1a(max), 0.8. r2a(max)
JTEKT Corporation has created a new business unit, Koyo Bearings USA LLC, following the acquistion of the Timken Company's Needle Roller Bearings business. The acquisition combines the strength, heritage and intellectual capital of Koyo® and Torrington® Needle Roller Bearings to create one of the world's largest
An angular contact ball bearing uses axially asymmetric races. An axial load passes in a straight line through the bearing, whereas a radial load takes an oblique path that tends to want to separate the races axially. So the angle of contact on the inner race is the same as that on the outer race. Angular contact bearings