CATALOGUES - Roller Bearing - Tapered Roller Bearing - 30200 Series - 30207J2/Q
Dimension and Parameters
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Designation :30207J2/Q
- Principal dimensions(mm)
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d1 :35
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D :72
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B :18,25
- Basic load ratings(KN)
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dyc(Cr) :58,5
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stc(Cor) :56
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Pu :6,1
- Speed ratings(rpm)
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Speed Ratings :8000
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Limiting Speed :9500
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Weight(Kg) :0,32
- ISO335
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Dimensions (ABMA) :3DB
- Dimensions (mm)
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d :35
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d1~ :51,8
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B :17
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C :15
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r1,2(min) :1,5
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r3,4(min) :1,5
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a :15
- Abutment and fillet dimensions (mm)
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da(max) :44
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db(min) :42
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Da(min) :62
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Da(max) :65
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Db(min) :67
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Ca(min) :3
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Cb(min) :3
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ra(max) :1,5
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rb(max) :1,5
- Value
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e :0,37
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Y :1,6
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Yo :0,9