SKF BT4B328374/HA1 Tapered roller bearings,SKF BT4B 328374/HA1 Roller bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 328374/HA1

BT4B 328374/HA1

Design
Design variant/feature  TQO/GWI
Dimensions
d 420mm
D 620mm
B 355mm
T 355mm
d1≈469mm
D1≈553mm
r1,2min.2mm
r3,4min.5mm
Calculation data
Basic dynamic load ratingC 6440kN
Basic static load ratingC0 14600kN
Fatigue load limitPu 1120kN
Comparative radial load ratingCF 1700kN
Comparative axial load ratingCFa 262kN
Thrust factorK 1.87 
Calculation factore 0.31 
Calculation factorY1 2.2 
Calculation factorY2 3.3 
Calculation factorY0 2.2 
Mass
Mass bearing  375kg
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Hot number： 24982 408703 534950 594181 71904 ACD/P4A BT4B 332827 AG/HA1 GEG 32 ES IR 33x37x13 KMTA 14 MVR1-100 NK 15/16 PCM 505530 M W 6008-2RZ SNL 3144 G W 63801-2Z

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