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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. :LM281849/LM281810
- Boundary dimensions(mm)
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d :679.45
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D :901.7
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T :142.875
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B :142.875
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C :111.125
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r 1.2min :9.7
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r 3.4min :6.4
- Basic load ratings(kN)
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Cr :3580
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Cor :9000
- Limiting speed(rpm)
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Grease :280
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Oil :380
- Application point
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a :149
- Abutment and fillet dimensions(mm)
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da max :730
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db min :728
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Da max :870
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Db min :867
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ra max :9
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rb max :6
- Value
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e :0.33
-
Y :1.8
-
Y0 :1
- Weight (kg)
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Refer :242
