Whittet Higgins NSH-40 Shoelok Tangential Locking Retaining Nut Oil Hexagonal head on beam enables

Hexagonal head on beam enables rotation of puller and bearing during dismounting

mechanically self-locking clampnut with a coarse (UNC) thread

Bearing Support Arms Yes

each designed for a different size application and built with the strength that defines our brand

or clog fine filters and screens

Whittet Higgins NSH-40 Shoelok Tangential Locking Retaining Nut Oil Hexagonal head on beam enablesThe 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