圓錐滾子軸承 K72212-72487
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英制尺寸,可分离,调节或成对 |
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d
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53,975
mm
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D
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123,825
mm
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T
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36,512
mm
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a
|
38
mm
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B
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32,791
mm
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C
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25,4
mm
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Ca min
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3,5
mm
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Cb min
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8,5
mm
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Da min
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102
mm
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Db min
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116
mm
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d1
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86,8
mm
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da max
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67
mm
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db min
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79
mm
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r1, 2 min
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3,6
mm
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r3, 4 min
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3,2
mm
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ra max
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3,6
mm
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rb max
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3,2
mm
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m
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1,98
kg
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Cr
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135000
N
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C0r
|
150000
N
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e
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0,74
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Y
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0,81
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Y0
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0,45
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Cur
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17900
N
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nG
|
6000
1/min
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