PRODUCT
Bearing the shorthand symbols
by:Waxing
2020-11-17
The symbol table symbol definition unit nominal diameter mm (d
Bearing inner raceway diameter mm (
D In bearing outer raceway diameter mm (
D in mm (nominal diameter
In general bearing aperture mm diameter MMM D (D
In mm outer diameter (D
D inner ring diameter in mm (
in)
D axis of nominal diameter mm (
in)
Mpa (elastic modulus E
Ibe /中)
Mm interference (
In mm length L (
P bearing clearance in mm (
in)
Mpa pressure (P
Ibt /中)
Mm (R ring radius
In mm (R inside the ring radius
in)
R mm (mm ferrule outer radius radial deformation
In delta bearing pressure distribution to swim the reduction is caused by bearing mm (
in)
Delta bearing pressure distribution on shaft caused by clearance reduction is mm (
In delta, the addition of thermal expansion caused by clearance mm (
In temperature ℃ (
Below)
The radial strain (mm/mm
/ / / in tangential strain (mm/mm
In/linear expansion coefficient in MNM MLM C (
In/in/T/poisson's ratio O radial normal stress Mpa (
lbt /中)
R tangential Mpa (normal stress
lbe /中)
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