31305J2
31300 Series
Dimension and Parameters
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Designation31305J2
- Principal dimensions(mm)
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d125
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D62
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B18.25
- Basic load ratings(KN)
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dyc(Cr)38
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stc(Cor)40
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Pu4.4
- Speed ratings(rpm)
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Speed Ratings7500
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Limiting Speed11000
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Weight(Kg)0.26
- ISO335
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Dimensions (ABMA)7FB
- Dimensions (mm)
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d25
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d1~45.8
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B17
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C13
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r1,2(min)1.5
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r3,4(min)1.5
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a20
- Abutment and fillet dimensions (mm)
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da(max)34
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db(min)32
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Da(min)47
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Da(max)55
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Db(min)59
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Ca(min)3
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Cb(min)5
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ra(max)1.5
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rb(max)1.5
- Value
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e0.83
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Y0.72
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Yo0.4