Adapter sleeves are the most commonly used components for bearings with tapered bores when locating on cylindrical shafts, as they can be used on plain or stepped shafts.
Adapter sleeve features
This bushing is easy to install and does not require additional fixing on the shaft. When using an adapter sleeve on an optical shaft, the bearing can be positioned anywhere on the shaft. When used together with a stepped ring on a stepped shaft, the bearing can be accurately positioned in the axial direction, and the withdrawal of the bearing is also convenient.
Adapter sleeve application
The adapter sleeve is used to fix the tapered hole self-aligning bearing (self-aligning ball bearing, self-aligning roller bearing) on the shaft without shoulder, with simple structure, reliable operation, convenient bearing replacement, widely used in textile, light industry, papermaking, Metallurgy, belt transportation and conveying equipment and other industries.
The structure of the adapter sleeve
The adapter sleeve is composed of the adapter bush, lock nut, lock washer (or lock card) and other parts. Adapter sleeves with lock nut and lock washer are only interchangeable as a set. Spare parts from different sources are not interchangeable.
The difference between the adapter sleeve and the withdrawal sleeve
The adapter sleeve tightens the round nut against the bearing, and the withdrawal sleeve does the opposite. The specific implementation method is that the thread opening is different: the adapter sleeve is at the thin place, and the withdrawal sleeve is at the thick place.
I need to know the price
if you need bearings,contact me many thanks taffy best regards
i need 20 pcsof this bearing URGENT! i need a next day shipping or something like to nogales, az zip 85621 if you have any distribuitor in Tucson, Phoenix or anywhere in this area, please send me the contact, thanks. zz bearing
I need 6 heavy duty u-groove rollers for a custom made fork lift I am developing for my tractor. The thread width, or OD of the pipe the wheel will roll on is 2 3/8 inch. The flange diameter should be around 4 inch +- 1/2 inch. The axle diameter should be 5/8 to 3/4 inch and be on heavy duty bearings. If this cannot be found in 2 3/8 thread width, I could substitute 1 5/8 inch.
What is the difference between an adapter sleeve and a withdrawal sleeve?
Adapter sleeves and withdrawal sleeves are generally suitable for large bearings. The adapter sleeve is used to tighten the round nut and push the bearing, and the withdrawal sleeve is the opposite.
The original intention of the adapter sleeve and the withdrawal sleeve is to facilitate the installation and removal of the bearing, improve the efficiency and reduce the maintenance cost of the machine. In layman's terms, the adapter sleeve is used for the convenience of installation, and the withdrawal sleeve is used for the convenience of disassembly. And the use of the withdrawal sleeve and the adapter sleeve can achieve the effect of adjusting the internal clearance.
The adapter sleeve is convenient to adjust the axial positioning of the bearing, and has good self-locking performance. The use of the optical shaft avoids the stress concentration phenomenon of the stepped shaft, which is conducive to the use of heavy-duty transmission or occasions with shock and vibration.
Although the structure of this type of bearing device is simple, satisfactory results can only be achieved under the premise of correct installation and maintenance. Otherwise, haste will be counterproductive or even counterproductive.
The above content is to introduce how to install the bearing correctly, the difference between the adapter sleeve and the withdrawal sleeve. I believe that after reading the requirements of the bearing installation method and the difference between the adapter sleeve and the withdrawal sleeve, there should be a certain degree. learn.
No comments:
Post a Comment