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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. :67886/67820
- Boundary dimensions(mm)
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d :190.078
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D :266.7
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T :47.099
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B :46
-
C :38.1
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r 1.2min :6.4
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r 3.4min :3.2
- Basic load ratings(kN)
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Cr :339
-
Cor :703
- Limiting speed(rpm)
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Grease :1100
-
Oil :1600
- Application point
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a :57.8
- Abutment and fillet dimensions(mm)
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da max :208
-
db min :211
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Da max :245
-
Db min :257
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ra max :6.4
-
rb max :3.2
- Value
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e :0.48
-
Y :1.26
-
Y0 :0.69
- Weight (kg)
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Refer :7.82
