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Single Row Tapered Roller Bearings (Inch Series)
Dimension and Parameters
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Bearing NO. :EE280702/281200
- Boundary dimensions(mm)
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d :177.8
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D :304.8
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T :66.675
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B :69.106
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C :42.862
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r 1.2min :6.4
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r 3.4min :3.3
- Basic load ratings(kN)
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Cr :555
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Cor :810
- Limiting speed(rpm)
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Grease :1100
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Oil :1500
- Application point
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a :54.3
- Abutment and fillet dimensions(mm)
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da max :214
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db min :196
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Da max :280
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Db min :292
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ra max :6.4
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rb max :3.3
- Value
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e :0.36
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Y :1.7
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Y0 :0.92
- Weight (kg)
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Refer :17.4