Whittet Higgins MBS-11 Lockwasher, Stainless Axial angular contact ball bearings Together with the included separator

Together with the included separator device and a nut splitter

and boasts an IP44 rating for water and dust resistance

with its twist-to-unlock function

Lock plate keeps jaws from loosening

The Whittet-Higgins BM-18 Bearhug is a metric

Whittet Higgins MBS-11 Lockwasher, Stainless Axial angular contact ball bearings Together with the included separatorThe Whittet Higgins MBS series is a stainless steel metric bearing lockwasher used with KMS series locknuts to secure, lock, and retain bearings and power transmission assemblies on a shaft. An inner tang seats in the shaft keyway while an outer tab is bent into a slot of the mating KMS locknut, providing accurate angular positioning across numerous locking positions and preventing the assembly from loosening due to vibration, shock, and torque.