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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. :680235/680270
- Boundary dimensions(mm)
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d :596.9
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D :685.8
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T :31.75
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B :31.75
-
C :25.4
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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 :380
-
Cor :995
- Limiting speed(rpm)
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Grease :340
-
Oil :450
- Application point
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a :124.9
- Abutment and fillet dimensions(mm)
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da max :621
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db min :610
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Da max :664
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Db min :675
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ra max :3.5
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rb max :3.3
- Value
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e :0.52
-
Y :1.1
-
Y0 :0.63
- Weight (kg)
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Refer :17.4
