Ways to distinguish "KOYO imported bearing flexibility"

August 12, 2019

Home>Bearing knowledge>Resolve the "KOYO import bearing flexibility" approach
/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131";

Ways to distinguish "KOYO imported bearing flexibility"

Source: China Bearing Network Time: 2013-12-15
/*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
In practice production; we often need to test the rotational flexibility of the bearing; it is not easy to measure the radial clearance of KOYO bearings; because the measuring force will make the ferrule and roll body of KOYO imported bearings and their touch Elastic deformation occurs; the deformation is the multi-element that forms the measurement error; it is related to the measurement force, the touch condition and the orientation of the roll.
KOYO imported bearing rotation flexibility is usually viewed in a horizontal orientation; usually the inner ring is fixed (or hand-held inner ring); the outer ring is changed by hand; whether there is abnormal motion and blockage when the bearing rotates. Generally speaking; bearing rotation The duration of the time is long; the suspension is slow; the flexibility is good. On the contrary; the rotation time is short; the suspension is abrupt; the flexibility is not good. The bearing layout and scale are different; the rotation flexibility should also have different requirements. For example, single row radial ball bearings, single row radial thrust ball bearings; because of the touch area between the roll and the ferrule. 庑KOYO imported bearings are more compact; and double row radial spherical bearings and thrust roller bearings; Because the rolling contact area of ​​the rolling body and the raceway is larger; the weight of the outer ring is more than that of the 外 保 保 浼 浼 浼 浼 浼 ǜ ǜ ǜ ǜ ǜ ǜ ǜ ǜ 淝峥 淝峥 淝峥 淝峥 淝峥 淝峥 淝峥 淝峥 淝峥 淝峥 淝峥 淝峥 淝峥 淝峥For very large bearings; when rotating it; there should be no jamming; and the rotation is usually not viewed.
For bearings with tapered bores; the following methods can be used to make up for the rotational flexibility of KOYO bearings; the specific operation is as follows:
Press the tapered bore bearing into the mandrel until a certain radial preload is applied; under this preload; when a ferrule is changed, the tumbling body should be converted. If the tumbling body is sliding instead of changing; There are too many shortcomings in the shape of the ferrule, or the scale of the tumbling body is not uniform; the rotation flexibility of the bearing is also poor.
Recommend to friends comments close window

Bearing related knowledge
Shibi Ai Bearing: layout features and precautions of full complement cylindrical roller bearings: the influence of FAG bearing grinding 蜕 change layer The precision and longevity of rolling bearing bearing examples of how to correctly distinguish bearing quality


This article links to http://
Please indicate the bearing network http://

Previous:Measurement of "quality of rolling bearings on the quality of precision"
Next: How to check whether SKF bearing grease can be changed?

Xinteli Wrought Iron Products are widely used on gates, fences, stairs, balconies and many other metal art works. We offer a great selection of wrought iron products, we supply about 5000 different items in wrought iron business, many of components are still hand-made, you can buy from us nearly all the popular patterns in this business. Our wrought iron products can be combined with others in a series to create unlimited patterns and unique designs. Our powder coat section offers wrought iron parts that can be painted. Our products are famous in America, Europe and Asia market. Components, assembled balustrade and gate are available according to customer`s requirement.Such as Wrought Iron Gate,Wrought Iron Fence.



wrought iron railings      



12



Wrought Iron Products

Wrought Iron Products,Black Coated Wrought Iron Fence,Ornamental Wrought Iron Products,Wrought Iron Stamping Products,Wrought Iron Gate,Wrought Iron Fence,Wrought Iron Railings

Hebei Xinteli Co., Ltd. , http://www.sinohardwares.com