La description

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

d190 mm
D320 mm
B104 mm
D1283.8 mm
rs min3 mm
Number of lubrication holes3
b16.55 mm
k8 mm
Associated sleeve referenceH3138
e0.29
Y12.32
Y23.45
Y02.26
Radial clearance classC3
Mass32.45 kg
BrandSNR
Dynamic load, C1,670 kN
Static load, C02,250 kN
Fatigue limit load, Cu144 kN
Nref1,500 Tr/min
Nlim2,000 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF7.47 Hz
Characteristic outer ring frequency, BPF09.58 Hz
Characteristic inner ring frequency, BPFI12.42 Hz
da min204 mm
da max2.5 mm
db min202 mm
Ce min9 mm
Da max306 mm
ra max2.5 mm
''