SKF 314990A Cylindrical roller bearings,SKF 314990 A Roller bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF 314990 A

314990 A

Design
Design variant/feature  NNU.4/C4W33WI
Dimensions
d 500mm
D 680mm
B 225mm
D1≈622mm
F 550mm
b 22.3mm
K 12mm
r1,2min.2mm
r3,4min.6mm
smax.3.9mm
Abutment dimensions
damin.520mm
damax.543mm
dbmin.555mm
Damax.670mm
ramax.1.5mm
rbmax.2mm
Calculation data
Basic dynamic load ratingC 4130kN
Basic static load ratingC0 11000kN
Fatigue load limitPu 880kN
Reference speed  600r/min
Limiting speed  900r/min
Calculation factorkr 0.31 
Mass
Mass bearing  250kg
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Hot number： 1216 K + H 216 BD-23976 CCK/W33-OH 3976 H 51268 F 7010 CE/P4AL1 C 3030 KV BD-C 31/600 KMB-AOHX 31/600 FSAF 1516 TLC FYTB 1.1/4 TDW GEZ 408 ES-2LS H 314 RNA 6907 SIKAC 16 M SIL 80 ESX-2LS SNW 3038x6.15/16 W 63806-2RS1

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