Precision locknuts are designed to provide adjustment, preload and secure bearings or machine components to shafts and other rotating machine elements. These locknuts allow accurate setting of preload on bearings and are capable of supporting axial loads with very high rigidity without loosening.

Radial Precision Locking Nuts YSR

The YSR Series locknut employ 3-way radial locking. Thickness is comparatively thinner than other products. This series is especially applicable for use when locknut space is limited. Aside from where other products are not usable due to space restrictions.

Clasp Precision Locknuts YSK

The locking method is axical three-points locking, the thickness is same as YSA series. Locking with axical three points is its character and it is suitable for your assembly when there are some restrictions of space.