Single Row Cylindrical Roller Bearing
Dimension and Parameters
Request Quotation
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Designations :N311E
- Principal dimensions(mm)
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d :55
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D :120
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B :29
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r(min) :2
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r1(min) :2
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Fw :-
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Ew :106.5
- Basic load ratings(KN)
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Cr :137
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Cor :143
- Speed ratings (rpm)
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grease :4500
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oil :5600
- Abutment and fillet dimensions(mm)
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da min :64
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db min :-
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db max :-
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Da max :-
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Db max :111
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ra max :2
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rb max :2
- Weight
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(kg) :1.43