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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. :685/672
- Boundary dimensions(mm)
-
d :98.425
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D :168.275
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T :41.275
-
B :41.275
-
C :30.162
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r 1.2min :3.6
-
r 3.4min :3.2
- Basic load ratings(kN)
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Cr :224
-
Cor :349
- Limiting speed(rpm)
-
Grease :2200
-
Oil :3300
- Application point
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a :38.6
- Abutment and fillet dimensions(mm)
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da max :110
-
db min :115
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Da max :147
-
Db min :156
-
ra max :3.6
-
rb max :3.2
- Value
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e :0.47
-
Y :1.28
-
Y0 :0.7
- Weight (kg)
-
Refer :3.51
