Description

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

d130 mm
D230 mm
B80 mm
d2150 mm
D1203 mm
rs min3 mm
Number of lubrication holes4
b12 mm
k5 mm
Associated sleeve referenceH2326
e0.32
Y12.12
Y23.15
Y02.07
Radial clearance classC3
BrandNTN
Dynamic load, C958 kN
Static load, C01,130 kN
Nlim (oil)2,300 Tr/min
Nlim (grease)1,700 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.33 Hz
Characteristic outer ring frequency, BPF07.64 Hz
Characteristic inner ring frequency, BPFI10.36 Hz
da min144 mm
db min142 mm
Ce min21 mm
Da max216 mm
ra max3 mm
''