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Single Row Tapered Roller Bearings (Inch Series)
Dimension and Parameters
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Bearing NO. :LM739749/LM739710
- Boundary dimensions(mm)
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d :196.85
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D :257.175
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T :39.688
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B :39.688
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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 :271
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Cor :620
- Limiting speed(rpm)
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Grease :1100
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Oil :1600
- Application point
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a :51.3
- Abutment and fillet dimensions(mm)
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da max :218
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db min :206
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Da max :240
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Db min :251
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ra max :3.5
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rb max :3.3
- Value
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e :0.45
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Y :1.3
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Y0 :0.73
- Weight (kg)
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Refer :5.33