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Double Row Cylindrical Roller Bearings
Dimension and Parameters
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Designations :NN3012K/W33
- Principal dimensions(mm)
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d :60
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D :95
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B :26
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r(min) :1.1
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Fw :-
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Ew :86.1
- Basic load ratings(KN)
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Cr :73.7
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Cor :106
- Speed ratings (rpm)
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grease :9000
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oil :10000
- Abutment and fillet dimensions(mm)
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da min :67.5
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da max :-
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dc min :-
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Da max :87
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ra max :1
- Weight
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(kg) :0.66