CATALOGUES - Spherical Roller Bearings- 21300 Series -21306
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21300 Series
Dimension and Parameters
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-
Bearing No. :21306
- Dimensions（mm）
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d :30
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D :72
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B :19
- Load ratings(KN)
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Cr :58
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Cor :64
- Limiting speeds(r/min)
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Grease :4400
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Oil :5800
- Mounting dimensions(mm)
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da（min） :37
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Da(max) :65
-
ra(max) :1
- Mass(Kg)
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≈ :0.425
