NACHI 6900NR bearing

As a comprehensive bearing manufacturer NACHI produces miniature to large bearings with high performance in the automobile, electronics and machine industry.

Bearing No. ZE means one shield type, two shields type is also available. Dimensions of snap ring groove and snap ring are shown on pages 45 to 48. • Dynamic equivalent radial load. Pr=XFr+YFa. • Static equivalent radial load. Larger value of following to be used: Por=0.6Fr+0.5Fa. Por=Fr

Nachi-Fujikoshi bearings business started out by using the superior materials made by the company and by applying expertise in cutting and heat treatment acquired from our experience with cutting-tool manufacture. As a result, you get high speed and high precision in bearings that are durable and compact. Benefiting