1. Bearings with a stretching rod, stretching rod with right or left hand, female or male thread.

2. It is made up of a fast movement spherical-plain radial bearing and rod body.

3. Rod body was forged by bearing steel GCr20, inner ring was milled by GCr15. The surface of rolling friction has been treated by quenching add to cementite.

4. To plate zinc on the surface of rod body, the housing with a lubrication hole.

5. This series have two rows of steel balls in the inner ring, so it features the rolling friction, and the friction coefficent is much less than spherical friction.

6. This product is robust of high speed and long service life. The working life is 10 times more than normal rod end jiont bearings.

7. This product is mainly used for textile manufacturing machine, brush manufacturing machine, tobacco manufacturing machine, military equipment and other machines which need self-aligning with high speed.

8. We are only factory that can products these series presently in China.

9. Welcome any kindly enquiry and vist. It's our honor if we can serve you!