圓錐滾子軸承 30321
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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
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105
mm
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D
|
225
mm
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T
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53,5
mm
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a
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44
mm
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B
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49
mm
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C
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41
mm
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Ca min
|
7
mm
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Cb min
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12,5
mm
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Da max
|
211
mm
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Da min
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193
mm
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Db min
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206
mm
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d1
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158,3
mm
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da max
|
132
mm
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db min
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119
mm
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r1, 2 min
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4
mm
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r3, 4 min
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3
mm
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ra max
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4
mm
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rb max
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3
mm
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m
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9,54
kg
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Cr
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450000
N
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C0r
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550000
N
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e
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0,35
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Y
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1,74
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Y0
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0,96
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Cur
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58000
N
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nG
|
3250
1/min
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nB
|
2550
1/min
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T2GB105
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