Description

Angular contact ball bearing, brass cage inner ring guided

d140 mm
D300 mm
B62 mm
a123 mm
Contact angle α40 °
rs min4 mm
r1s min1.5 mm
Mass21.5 kg
BrandNTN
Dynamic load, C275 kN
Static load, C0310 kN
Fatigue limit load, Cu9.5 kN
Nlim (oil)2,800 Tr/min
Nlim (grease)2,100 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
da min158 mm
db min282 mm
Da max291.5 mm
Db max3 mm
r1a max1.5 mm
ra max3 mm
''