NTN-SNR 239/1180 rodamiento

NTN-SNR 239/1180 rodamiento Dimensions

Tipo List of double-row spherical roller bearings
Número de modelo 239/1180
marcas NTN-SNR
Pertenecer a Technical data for bearings
Overall dimensions#d 1180 mm
Overall dimensions#D 1540 mm
Overall dimensions#B 272 mm
ULTAGE -
Designations Cylindrical bore 239/1180
Load limit fatigue#Cu 3481 kN
Basic capacity#Dynamic C 11000 kN
Basic capacity#Static C0 29800 kN
Calcul factor #e 0.15
Calcul factor #Y 1 4.4
Calcul factor #Y 2 6.55
Calcul factor #Y 0 4.3
Reference speed 180 rpm
Limit speed 350 rpm
Weight 1390
Dimensions#Number of holes 12
Dimensions#b 33 mm
Dimensions#k 20 mm
Dimensions#r1 min 7.5 mm
Dimensions#d2 1300 mm
Dimensions#D1 1436.3 mm
Fitting dimensions#da min 1216 mm
Fitting dimensions#Da max 1504 mm
Fitting dimensions#ra max 6 mm