BT4-0015 G/HA1C400VA903 Four-row Tapered Roller Bearing 285.75*380.898*244.475mm
The BT4-0015 G/HA1C400VA903 bearing is a Tapered Roller Bearings with an inner diameter of 285.75 mm , an outer diameter of 380.898 mm, a width of 244.475 mm. It typically uses standard precision grade precision tolerances and features a Sheet metal cage, Its dynamic radial rated load is approximately 2200kN, its static radial rated load is approximately 5500kN. contact type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
Application: construction machinery automobiles aviation aerospace rail transit
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Model: |
BT4-0015 G/HA1C400VA903 |
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Main parameters |
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d-Bore diameter:285.75mm D-Outside diameter:380.898mm W-Width: 244.475mm M-Mass: 74kg T-Total bearing width over outer rings:244.475mm d1-Abutment diameter shaft:304mm D1-Abutment diameter housing:375mm r1,2-Chamfer dimension inner ring(min.): 1mm r3,4-Outer ring radius (chamfer)(min.):3.3mm |
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Other parameters |
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Basic dynamic load rating:2200kN Basic static load rating:5500kN Fatigue load limit:475kN Comparative radial load rating:585kN Comparative axial load rating:120kN Thrust factor:1.38 Limiting value:0.43 Calculation factor(Y1):1.6 Calculation factor(Y2):2.3 Calculation factor(Y0):1.6 Contact angle:15.43° Bearing part:complete bearing Number of rows:four Bore type:Cylindrical with helical groove Cage:Sheet metal Sealing:Seal on both sides Sealing type:Contact
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Application Scenario |
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construction machinery, automobiles, aviation, aerospace, rail transit |
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service |
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If you are interested in this bearing or if you need other types of bearings, please feel free to contact me and we look forward to cooperating with you! |
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