SKF BT4B328305/HA1 Tapered roller bearings,SKF BT4B 328305/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 328305/HA1

BT4B 328305/HA1

Design
Design variant/feature  TQIT
Dimensions
d 391.071mm
D 550mm
B 428.625mm
T 384.175mm
d1≈455mm
D1≈520mm
r1,2min.6.4mm
r3,4min.1.5mm

Tapered bore, taper 1:12

Calculation data
Basic dynamic load ratingC 6440kN
Basic static load ratingC0 16600kN
Fatigue load limitPu 1290kN
Comparative radial load ratingCF 1730kN
Comparative axial load ratingCFa 278kN
Thrust factorK 1.76 
Calculation factore 0.33 
Calculation factorY1 2 
Calculation factorY2 3 
Calculation factorY0 2 
Mass
Mass bearing  345kg
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Hot number： 185x210x13 HMSA10 V BD-22310 EK-AHX 2310 22363 BD-239/670 CAK/W33-OH 39/670 H 30056 61800 61814-2RS1 AOH 30/1060 FYE 1 15/16 N K 81213 TN N 048 NNU 41/1500 K30M/W33 PCZ 1014 M S71909 ACE/P4A SY 2.15/16 TF/VA228

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