- It is made up of a radial spherical plain bearing GE..E(S) or GE..ES 2RS and rod body.
- Rod body of SI..ES with a lubricating hole or a grease nipple.
- For bearings d215, SI..ES 2RS also available, e.g. SA 20 ES 2RS.
- Lubricating hole or grease nipple isn't available for the sizes marked " *".
- For left-hand thread, please add suffix "L" ,e.g.SAL 20ES.
- All with forging part.
- Body: medium carbon steel 45, zinc plating; Inner ring and steel ball: both bearing steel GCr15.