MR148DD,MR148VV,MR148ZZ,MR148
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MR Series
Dimension and Parameters
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- Designation
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With shiledMR148
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Open typeMR148ZZ
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With seal VVMR148VV
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With seal DDMR148DD
- Principal dimensions（mm）
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d8
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D14
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B3.5
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B14
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r(min)0.2
- Basic load ratings(N)
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Cr820
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Cor385
- Basic load ratings{kgf}
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Cr83
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Cor39
- Speed ratings(rpm)
- Grease
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ZZ38000
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D·D32000
- Oil
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Z45000
- Abutment and fillet dimensions (mm)
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da(min)9.6
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db(max)9.2
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Da(Max)12.4
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Db(min)12.8
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ra(max)0.2
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rb(max)0.15
- Weight(g)
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Open type1.86
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With shiled2.16