CATALOGUES - Roller Bearing - Tapered Roller Bearing - 30300 Series - 30320J2
Dimension and Parameters
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Designation :30320J2
- Principal dimensions(mm)
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d1 :100
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D :215
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B :51,5
- Basic load ratings(KN)
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dyc(Cr) :402
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stc(Cor) :490
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Pu :53
- Speed ratings(rpm)
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Speed Ratings :2400
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Limiting Speed :3200
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Weight(Kg) :8,05
- ISO335
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Dimensions (ABMA) :2GB
- Dimensions (mm)
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d :100
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d1~ :148
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B :47
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C :39
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r1,2(min) :4
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r3,4(min) :3
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a :40
- Abutment and fillet dimensions (mm)
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da(max) :127
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db(min) :115
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Da(min) :184
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Da(max) :201
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Db(min) :197
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Ca(min) :6
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Cb(min) :12,5
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ra(max) :3
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rb(max) :2,5
- Value
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e :0,35
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Y :1,7
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Yo :0,9