La description

Spherical roller bearing, one-piece machined cage, groove and lubrication holes on outer ring, tapered bore 1:12

d160 mm
D270 mm
B86 mm
D1239.8 mm
rs min2.1 mm
Number of lubrication holes3
b13.7 mm
k6 mm
Associated sleeve referenceH3132
e0.29
Y12.35
Y23.5
Y02.3
Radial clearance classCN
Mass19.53 kg
BrandSNR
Dynamic load, C1,220 kN
Static load, C01,580 kN
Fatigue limit load, Cu106 kN
Nref1,800 Tr/min
Nlim2,400 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF7.31 Hz
Characteristic outer ring frequency, BPF09.11 Hz
Characteristic inner ring frequency, BPFI11.89 Hz
da min172 mm
da max2 mm
db min170 mm
Ce min8 mm
Da max258 mm
ra max2 mm
''