Double Mechanical Bearing Separator Set . Double Mechanical Bearing Separator Set (auto tool) Mechanical puller set with Ø 30-50mm and Ø 50-75mm separators and single yoke with 180mm thrust-bolt. Suitable for engineering, automotive, marine and agricultural applications. Supplied in steel carry-case. Contents: Separators; Ø 30-50mm, Ø 50-75mm, Thrust Bolt 180mm, Yoke 160mm, Extension Bars; 4 x ...