CATALOGUES - Roller Bearing - Tapered Roller Bearing - 31300 Series - 31314J2/QCL7C
Dimension and Parameters
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Designation :31314J2/QCL7C
- Principal dimensions(mm)
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d1 :70
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D :150
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B :38
- Basic load ratings(KN)
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dyc(Cr) :216
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stc(Cor) :220
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Pu :27
- Speed ratings(rpm)
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Speed Ratings :3400
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Limiting Speed :4500
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Weight(Kg) :2,95
- ISO335
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Dimensions (ABMA) :7GB
- Dimensions (mm)
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d :70
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d1~ :110
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B :35
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C :25
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r1,2(min) :3
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r3,4(min) :2,5
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a :45
- Abutment and fillet dimensions (mm)
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da(max) :85
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db(min) :82
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Da(min) :118
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Da(max) :138
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Db(min) :141
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Ca(min) :5
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Cb(min) :13
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ra(max) :2,5
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rb(max) :2
- Value
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e :0,83
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Y :0,72
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Yo :0,4