圓錐滾子軸承 30308-A
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根据 DIN ISO 355 / DIN 720 标准的主要尺寸,可分离,调节或成对 |
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d
|
40
mm
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D
|
90
mm
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T
|
25,25
mm
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a
|
19
mm
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B
|
23
mm
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C
|
20
mm
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Ca min
|
3
mm
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Cb min
|
5
mm
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Da max
|
81
mm
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Da min
|
77
mm
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Db min
|
82
mm
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d1
|
63,3
mm
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|
da max
|
52
mm
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db min
|
49
mm
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|
r1, 2 min
|
2
mm
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r3, 4 min
|
1,5
mm
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ra max
|
2
mm
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rb max
|
1,5
mm
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m
|
0,812
kg
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|
Cr
|
91000
N
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C0r
|
102000
N
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e
|
0,35
|
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Y
|
1,74
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Y0
|
0,96
|
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Cur
|
11900
N
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nG
|
8500
1/min
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|
nB
|
5700
1/min
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T2FB040
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