英語 での Internal clearance の使用例とその 日本語 への翻訳
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Programming
C3 Axial internal clearance C3.
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Radial internal clearance C2 Less than normal.
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(Radial internal clearance for double-row angular contact ball bearing).
Minimum workpiece internal clearance volume.
On QRM wheels, they feature double sealing(2RS or LLU)together with tight C3 internal clearance.
Loss of internal clearance.
Internal clearance is established during mounting by the axial position of the cone relative to the cup.
These equations can be used when internal clearance and preload during operation are zero.
A bearing number is composed of a basic number and a supplementary code, denoting bearing specifications including bearing type, boundary dimensions,running accuracy, and internal clearance.
Table 10-4 Axial internal clearance of matched pair angular contact ball bearings(measurement clearance)1).
Double row cylindrical roller bearing have cylindrical hole and tapered hole type,tapered bore bearing can get needed internal clearance by self-aligning the depth of thrusting in.
And with their internal clearances factory-adjusted, it can be installed directly without troublesome shim adjustment.
A: The precision of the bearings(rotating precision, dimensional tolerances)internal clearance and preload bearing material and heat treatment. structure of cage and material.
In measuring internal clearance, a specified load is generally applied in order to obtain stable measurement values.
The central part of the inner ring features an inner rib. Other types are designed to guide the roller smoothly and securely in the face of changes in front wind loads,or to ensure that the internal clearance during operation is always maintained to an appropriate level-this is achieved by a specially determined clearance range.
Rolling bearing internal clearance is small compared to sliding bearings, the parts of the machining accuracy is high, therefore, high precision operation.
DC brushless pump precise control of internal clearance, no beat, otherwise resulting in increased noise and vibration!
The suffix UA indicates small axial internal clearance, the suffix UL indicates slight preload and the suffix UO indicates freedom from clearance in an X or O arrangement.
It is necessary to take into account the change in bearing internal clearance caused by temperature change. There are differences in linear expansion coefficients between either shaft or housing material and bearing material.
Typically valve bearing& bushes internal clearance is defined as the total distance through which one ring can be moved radially(radial internal clearance) or axially(axial internal clearance) in relation to the other ring under a defined measuring load.
Load characteristics and magnitude Temperature distribution in operating Bearing internal clearance Surface finish, material and thickness of shaft and housing Mounting and dismounting methods Necessity to compensate for shaft thermal expansion at the fitting surface Bearing type and size In view of these considerations, the following paragraphs explain the details of the important factors in fit selection.