SKF 331807 Tapered roller bearings,SKF 331807 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 331807

331807

Design
Design variant/feature  TQI
Dimensions
d 347.662mm
D 469.9mm
B 280.194mm
T 246.063mm
d1≈399mm
D1≈451mm
r1,2min.3.3mm
r3,4min.1.5mm
Calculation data
Basic dynamic load ratingC 3580kN
Basic static load ratingC0 8500kN
Fatigue load limitPu 710kN
Comparative radial load ratingCF 950kN
Comparative axial load ratingCFa 153kN
Thrust factorK 1.76 
Calculation factore 0.33 
Calculation factorY1 2 
Calculation factorY2 3 
Calculation factorY0 2 
Mass
Mass bearing  135kg
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Hot number： 140 VA R 22244-2CS5/VT143 32502 470411 6200 NR 71938 CD/HCP4A 7208 CD/P4A 86688 BTW 85 CTN9/SP BD-C 2316 K-H 2316 C 39/630 M NJ 217 ECM PFT 80 QJ 213 MA SAFS 22517 x 2.13/16

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