Whittet Higgins NSH-00 Shoelok Tangential Locking Retaining Nut Timken (Fafnir) overload protection

overload protection

and reduce downtime

Single row deep groove ball bearings with seals on one or both sides are particularly versatile

Engineered by SKF

Whittet Higgins NSH-00 Shoelok Tangential Locking Retaining Nut Timken (Fafnir) overload protectionThe Whittet Higgins Shoelok (NSH series, inch thread) is a mechanical self locking bearing retaining nut that threads onto a shaft or spindle to position, preload, and secure bearings and other power transmission components. It locks by means of tangential (X axis) socket cap screws that, when torqued in a bolt circle pattern, drive internally threaded hardened shoes radially inward against the shaft threads, producing uniform 360 degree clamping to