With a nylon insert that grips your threaded shaft or spindle without damaging its threads, these locknuts—also called shaft nuts—hold bearings, bushings, gears, and pulleys prone to vibration tightly in place. They come as one piece, so you can easily clamp them onto your shaft or spindle.

Lock nuts are used to locate bearings onto a shaft. Additionally, they can be used to mount bearings with a tapered bore onto tapered shaft seats and adapter sleeves, and to dismount bearings from withdrawal sleeves.

Industry Standard Locknut and Locknut Shaft Inch Dimensions. These can be applied to acme screw and ball screw designs.

Hold bearings, bushings, pulleys, and gears in place on threaded shafts and spindles. Internal ball bearings roll on screws for low friction when moving components at high speeds. More contact points to move heavier loads than ball and lead screw assemblies.

Shaft nuts are suitable for locating bearings on cylindrical and tapered shafts, or on adapter sleeves, and for mounting and dismounting of bearings on withdrawal sleeves. Shaft nuts are secured by means of force locking. Four or eight axial clamping screws allow uniform clamping on the circumference.

Metric Shaft Nuts are internally threaded fasteners that used on shafts with an external metric thread. Shaft Nuts are used to hold bearing assemblies in place around a round shaft. Metric shaft nuts can also be used to secure components such as gears or pulleys onto a shaft.

N lock nuts are used to locate bearings onto a shaft. They have inch threads and four, equally spaced slots around their circumference to accommodate a spanner. They should be locked by a lock washer or locking plate to prevent unintentional loosening.

With a nylon insert that grips your threaded shaft or spindle without damaging its threads, these locknuts—also called shaft nuts—hold bearings, bushings, gears, and pulleys prone to vibration tightly in place. They come as one piece, so you can easily clamp them onto your shaft or spindle.

Newman Tools Supplies Bearing Locknut Taps and Bearing Locknut Dies for all sizes #00 thru #30; Sizes .391-32 thru 5.888-12. Threads are American (National) Standard Form, Fine Pitch, Equivalent to a Class 3 Fit. * Prefix "A" before Locknut Number, Indicates that this size was previously manufactured with 11 threads per inch.

Inboard Propeller Shaft Nut Kits, Full & Jam Nut, Keystock & Cotter Pin, In Stock at the Lowest Prices. We offer quick shipping and delivery.