CATALOGUES - Roller Bearing - Tapered Roller Bearing - 30200 Series - 302/28J2
Dimension and Parameters
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Designation :302/28J2
- Principal dimensions(mm)
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d1 :28
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D :58
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B :17,25
- Basic load ratings(KN)
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dyc(Cr) :38
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stc(Cor) :41,5
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Pu :4,4
- Speed ratings(rpm)
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Speed Ratings :9000
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Limiting Speed :12000
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Weight(Kg) :0,25
- ISO335
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Dimensions (ABMA) :-
- Dimensions (mm)
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d :28
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d1~ :41,8
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B :16
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C :14
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r1,2(min) :1
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r3,4(min) :1
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a :13
- Abutment and fillet dimensions (mm)
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da(max) :35
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db(min) :34
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Da(min) :50
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Da(max) :52
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Db(min) :54
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Ca(min) :2
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Cb(min) :3
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ra(max) :1
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rb(max) :1
- Value
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e :0,37
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Y :1,6
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Yo :0,9