圓錐滾子軸承 K1988-1922
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英制尺寸,可分离,调节或成对 |
|
|
|
|
|
d
|
28,575
mm
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|
D
|
57,15
mm
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|
T
|
19,845
mm
|
|
|
|
a
|
14
mm
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|
B
|
19,355
mm
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C
|
15,875
mm
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Ca min
|
3
mm
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Cb min
|
4
mm
|
|
Da min
|
51
mm
|
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Db min
|
53,5
mm
|
|
d1
|
43
mm
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|
da max
|
33,5
mm
|
|
db min
|
39,5
mm
|
|
r1, 2 min
|
3,6
mm
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|
r3, 4 min
|
1,5
mm
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|
ra max
|
3,6
mm
|
|
rb max
|
1,5
mm
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|
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m
|
0,267
kg
|
|
Cr
|
48000
N
|
|
C0r
|
55000
N
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|
e
|
0,33
|
|
Y
|
1,82
|
|
Y0
|
1
|
|
Cur
|
6400
N
|
|
nG
|
13100
1/min
|
|
|
|
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