Description

Angular contact ball bearings, pressed steel cage

d75 mm
D160 mm
B37 mm
a52.5 mm
Contact angle α30 °
rs min2.1 mm
r1s min1.1 mm
Mass3.07 kg
BrandNTN
Dynamic load, C136 kN
Static load, C0106 kN
Fatigue limit load, Cu4.45 kN
Nlim (oil)6,300 Tr/min
Nlim (grease)4,800 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.4 Hz
Characteristic rolling element frequency, BSF4.18 Hz
Characteristic outer ring frequency, BPF04.81 Hz
Characteristic inner ring frequency, BPFI7.19 Hz
da min87 mm
db min82 mm
Da max148 mm
Db max153 mm
r1a max1 mm
ra max2 mm
''