Whittet-Higgins Company Datasheets for Precision Locknuts
Precision locknuts are used to secure bearings, gears, and other power transmission products to shafts and spindles.
Precision Locknuts: Learn more
Product Name | Notes |
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Designed by WHITTET-HIGGINS to provide the necessary holding power in a more limited space, these thin section locknuts are generally 50% to 75% the thickness of the N-AN series of... | |
Designed with a left hand thread to assure greater locking power the thread winds in the direction opposite that in which the shaft of most assemblies rotate - a right... | |
Made of AMS-6382 steel hardened to a Rockwell reading of C26-32, each locknut is subjected to magnetic particle inspection to remove any with possible flaws in the metal. With these... | |
Most commonly used locknuts, made of low carbon steel, these locknuts are the least expensive but require a lockwasher and the cutting of a keyway in the shaft. | |
The BEARLOK versatile mechanical lock retaining nut adjusts, pre-loads, and secures bearings and other components to the shafts and spindles of power transmission assemblies with the most consistent precision squareness,... | |
The SHOELOK hardened steel mechanical lock retaining nut adjusts, pre-loads, and secures bearings and other components to the shafts and spindles of power assemblies with consistent precision squareness, axial location,... | |
This series meeting SAE-Society of the Automotive Engineers, ABEC-Annular Bearing Engineers Committee and AFBMA- Anti-Friction Bearing Manufacturers Association specifications offers a positive mechanical lock when combined with a lockwasher and... | |
This series of 2 piece CLAMP NUTS has the threads specified as FINE under the Unified system. These CLAMP NUTS better serve where a closer ratio is desired between the... | |
This series of 2 piece CLAMP NUTS has threads specified as COARSE under the Unified system of threads designed unifying the original American National design and the United Kingdom Whitworth... | |
This series of BEARHUG locknuts brings together the prevailing torque principle, especially its ability to dampen shock and vibration, the all inch design retaining nut of the NI series especially... | |
This series of BEARHUG Locknuts with a compression collar is fully interchangeable with the metric locknut made in accordance with ISO standard 2982 and usually identified with the KM prefix. | |
This series of BEARHUG Locknuts, with a nylon collar, is the mainstay of the precision self-locking nuts. It is designed for the same shaft dimensions as are the N and... | |
This series of CLAMP NUTS has sixteen threads per inch in accordance with the Unified Constant Pitch system of thread formulations. These sixteen threads are preferably designed in large diameters... | |
This series of CLAMP NUTS has the bearing threads specified to the ISO Metric standards, fits, and tolerances thus are fully interchangeable with metric retaining devices increasingly used in bearing... | |
This series of CLAMP NUTS has the threads specified as FINE under the Unified system. These CLAMP NUTS better serve where a closer ratio is desired between the static strength... | |
This series of CLAMP NUTS has threads specified as COARSE under the Unified system of threads designed unifying the original American National design and the United Kingdom Whitworth design for... | |
This series of locknuts with the National Fine Thread Series with 16 threads per inch made to Class 3B tolerances is designed to be used with bearings and other power... | |
This series of precision locknuts encompasses all the advantages of the NT series of smaller diameter, less thickness and lighter weight locknuts with benefits of greater precision to improve mating... | |
This series of precision locknuts has been established by Whittet-Higgins as a readily available product to meet the needs for exceptional precision which the N-AN locknuts to SAE, ABEC and... | |
This series of retaining nuts is specified by the Department of Defense as the Military Standard (MIL-N-21337) to limit the selection of nuts. Each locknut is subjected to magnetic particle... | |
This series was the continuance of the original SAE series developed at the turn of the century. In 1930, after years of use indicated the original thread design was not... | |
To meet the variances of some nations using metric dimensions and to bring the quality of manufacture to United States standards, this series is manufactured with a thread of 4H... | |
Tolerances are tighter because this nut is so often used with tapered roller bearings. The most important tolerance - total indicator reading - of runout of the bearing faces to... |