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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. :64450/64700
- Boundary dimensions(mm)
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d :114.3
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D :177.8
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T :41.275
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B :41.275
-
C :30.162
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r 1.2min :3.5
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r 3.4min :3.3
- Basic load ratings(kN)
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Cr :232
-
Cor :375
- Limiting speed(rpm)
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Grease :1800
-
Oil :2600
- Application point
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a :42.4
- Abutment and fillet dimensions(mm)
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da max :122
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db min :135
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Da max :160
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Db min :173
-
ra max :3.5
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rb max :3.3
- Value
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e :0.52
-
Y :1.2
-
Y0 :0.64
- Weight (kg)
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Refer :3.5
