Whittet Higgins NI-01 Locknut Deep groove ball bearings clamping it onto the shaft

clamping it onto the shaft threads to lock and preload the assembly without a separate lockwasher or keyway

Hard gripping zones for high working speeds whereas soft zones ensure high torque transfer for fast and low-fatigue working

and low profile head quick release ratchets

Key Features and Benefits Quick-release system for easy visor attachment and removal

the TKSA 11 combines affordability with the precision and reliability SKF is known for worldwide

Whittet Higgins NI-01 Locknut Deep groove ball bearings clamping it onto the shaftThe Whittet Higgins NI 01 is a bearing locknut from the NI series, threaded 16 threads per inch in the National Fine thread series for finer assembly adjustment and accurate angular positioning across numerous locking positions. Machined from carbon steel, it is used together with a matching WI series lockwasher, whose tab bends into a nut slot to secure, lock, and retain bearings and power transmission assemblies and to prevent loosening from