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Single Row Tapered Roller Bearings (Inch Series)
Dimension and Parameters
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Bearing NO. :67981/67919
- Boundary dimensions(mm)
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d :198.298
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D :279.4
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T :46.038
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B :49.213
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C :36.513
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r 1.2min :3.6
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r 3.4min :3.2
- Basic load ratings(kN)
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Cr :349
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Cor :707
- Limiting speed(rpm)
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Grease :1100
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Oil :1600
- Application point
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a :61.6
- Abutment and fillet dimensions(mm)
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da max :211
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db min :222
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Da max :259
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Db min :272
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ra max :3.6
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rb max :3.2
- Value
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e :0.51
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Y :1.18
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Y0 :0.65
- Weight (kg)
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Refer :8.75