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Single Row Tapered Roller Bearings (Inch Series)
Single Row Tapered Roller Bearings (Inch Series)
QDY
Single Row Tapered Roller Bearings (Inch Series)
QDY
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Dimension and Parameters
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Bearing NO. :LM377448/LM377410
- Boundary dimensions(mm)
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d :558.8
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D :736.6
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T :104.775
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B :104.775
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C :80.963
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r 1.2min :6.4
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r 3.4min :6.4
- Basic load ratings(kN)
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Cr :2090
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Cor :4940
- Limiting speed(rpm)
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Grease :380
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Oil :500
- Application point
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a :120.3
- Abutment and fillet dimensions(mm)
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da max :580
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db min :600
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Da max :690
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Db min :705
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ra max :6.4
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rb max :6.4
- Value
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e :0.35
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Y :1.73
-
Y0 :0.95
- Weight (kg)
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Refer :114
