Warner Ball Screws - Top Quality

Warner Linear is a firm that produces various models of linear actuator, including ball screws in Industry Machines . The range of rugged actuators features a selection of acme and ball screws, created to withstand heavy duty operations.
Warner Ball Screws are produced as four different editions. Bear in mind also that you can avail of custom made Warner Ball Screws also. There are matching acme screws to every ball screw. The B-Track K2X is an example of a Rugged Duty Actuator DC Motor Ball Screw. This heavy duty instrument is used in construction equipment, boat engine lifts and hydraulic cylinders. The load limit of the ball screw is about 2,800lbs, and it can operate at speeds of up to 2.1 in/sec, but load capability does decrease as the speed increases.

Precision in Ball Screws

Ball screws and ball screw assemblies have been designed to be very accurate and are often referred to as precision ball screws. It should be noted that the levels of precision can vary, based on the exact ball screw design along with the production method. Generally, the least costly precision ball screws , because they production method is less precise.

Ground Ball Screws

Ball screws are usually made by utilising one of two options, grinding or rolling. Ground ball screws are significantly more difficult to manufacture and are therefore more expensive. These ball screw assemblies are typically called precision ground ball screws, and are produced using a process that has three stages.

THK Ball Screws intro

THK is a manufacturing plant that is based in the USA and focuses on Linear Motion Guide mechanisms including in a variety of models. The factory’s title, THK, is an acronym of ‘Toughness’, ‘High Quality’ and ‘Know How’. THK ball screws are produced in four distinct ranges.


One THK ball screw product is the Precision Caged ball screw,which incorporates a cage within the ball screw nut. It is possible to select an instrument from any of the three varieties of precision caged ball screws available from this company, the High Speed Model SBN, the High Speed and Large-Lead Model SBK and the High Load Model HBN. There is a specially designed cage in each of these ball screws, that can aid in the smooth operation of these ball screw assemblies.


A second category of THK ball screw has the title of Precision ball screw, which is made using the grinding technique. This category contains thirteen designs, that are manufactured according to various requirements. The most common difference between these models is differences in the shape and size of the ball screw nuts.
THK ball screws of course produce Rolled Ball Screws, which includes a total of eight models. Again the primary difference between these models is with the ball screw nuts. Each specific ball screw is tailored towards certain functions and has certain specific benefits attached to it.


Many components of ball screw assemblies are produced by THK, which can be purchased from the company site. This range incorporates support units, nut brackets and lock nuts.

General Information on Ball Screws

Ball Screws

A ball screw is a mechanism that allows a rotational screwing motion to be turned into a linear motion. This can take place with a low level of friction, and therefore there is a low level of energy loss. Similarly the ball screw apparatus erodes at a slower rate.
A ball screw tends to be bigger than a leadscrew, because there is a selection of moving pieces contained inside the ball screw nut casing. Inside a ball screw mechanism there is metal balls of the same size which travel down the threads that are cut into the ball screw nut casing.
It is very important that no dirt or other obstructions find their way inside the mechanism of the ball screw.

NSK Ball Screw

NSK produces the largest number of ball screws worldwide in the present time. Friction control is their primary aim and, this factory makes a selection of ball screws, which can accommodate most needs. NSK Ball Screws can be purchased in any size, from minute to large.

Thompson Ball Screw

Thompson Ball Screws can be created by one of two methods. They can be rolled or they can be ground. Using rolling means putting steel through moulds to create the ball screw, while grinding is used to manufacture thread profiles and leads which are very precise.

Rockford Ball Screw

You will find a choice of Rockford Ball Screws can currently be purchased. The Rockford Ball Screw is available in three forms – free wheeling, preloaded and keyway ballnut screws.