SKF 314987B Cylindrical roller bearings,SKF 314987 B 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 314987 B

314987 B

Design
Design variant/feature  NNU.4/C4W33WI
Dimensions
d 400mm
D 560mm
B 205mm
D1≈509mm
F 445mm
b 16.7mm
K 9mm
r1,2min.2mm
r3,4min.13.5mm
a 20°
smax.2.7mm
Abutment dimensions
damin.420mm
damax.438mm
dbmin.450mm
Damax.550mm
ramax.1.5mm
rbmax.2mm
Calculation data
Basic dynamic load ratingC 3140kN
Basic static load ratingC0 7800kN
Fatigue load limitPu 655kN
Reference speed  800r/min
Limiting speed  1200r/min
Calculation factorkr 0.33 
Mass
Mass bearing  160kg
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Hot number： 23138 CCK/W33 351794 410803 61906 6219 M BEAS 017047-2RS FYTB 45 WF GEZ 304 ES-2RS HA 2310 NU 2268 N2MA NUH 2332 ECMH PBM 152216 M1G1 SNW 122x3.15/16 SSAFS 22524 x 4.1/16 T SYWK 20 YTH

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