Descrizione

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

d180 mm
D300 mm
B96 mm
d2205 mm
D1267 mm
rs min3 mm
Number of lubrication holes4
b15 mm
k7 mm
Associated sleeve referenceH3136
e0.29
Y12.32
Y23.45
Y02.26
Radial clearance classCN
BrandNTN
Dynamic load, C1,490 kN
Static load, C01,960 kN
Nlim (oil)1,700 Tr/min
Nlim (grease)1,300 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF7.26 Hz
Characteristic outer ring frequency, BPF09.1 Hz
Characteristic inner ring frequency, BPFI11.9 Hz
da min194 mm
db min191 mm
Ce min8 mm
Da max286 mm
ra max3 mm
''