SKF BT4B332997B/HA1 Tapered roller bearings,SKF BT4B 332997 B/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, TQI design SKF BT4B 332997 B/HA1

BT4B 332997 B/HA1

Design
Design variant/feature  TQINT
Dimensions
d 287.5mm
D 440mm
B 330.3mm
T 284mm
d1≈349mm
D1≈416mm
r1,2min.4mm
r3,4min.1mm

Tapered bore, taper 1:12

Calculation data
Basic dynamic load ratingC 4180kN
Basic static load ratingC0 8500kN
Fatigue load limitPu 735kN
Comparative radial load ratingCF 1120kN
Comparative axial load ratingCFa 193kN
Thrust factorK 1.68 
Calculation factore 0.35 
Calculation factorY1 1.9 
Calculation factorY2 2.9 
Calculation factorY0 1.8 
Mass
Mass bearing  180kg
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Hot number： 1350 VA R 16285 22311 EK/VA405 BD-23964 CCK/W33-OH 3964 H 6324-RS1 71911 CE/P4AH1 D/W RW2-6 R-2Z FY 1.7/16 TF/VA201 NJ 2315 ECP NUP 214 ECP PWM 607040 SAW 23518 x 3.1/4 SC 50 ES SYR 1 1/2-3 YAR 206-102-2F

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