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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. :HM926747/HM926719
- Boundary dimensions(mm)
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d :127
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D :239.975
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T :53.975
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B :49.428
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C :38.1
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r 1.2min :3.6
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r 3.4min :3.2
- Basic load ratings(kN)
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Cr :430
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Cor :651
- Limiting speed(rpm)
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Grease :1500
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Oil :2000
- Application point
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a :68.1
- Abutment and fillet dimensions(mm)
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da max :139
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db min :148
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Da max :200
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Db min :219
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ra max :3.6
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rb max :3.2
- Value
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e :0.74
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Y :0.81
-
Y0 :0.45
- Weight (kg)
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Refer :10.3
