Descripción

Angular contact ball bearings, pressed steel cage

d50 mm
D90 mm
B20 mm
a30 mm
Contact angle α30 °
rs min1.1 mm
r1s min0.6 mm
Mass0.46 kg
BrandNTN
Dynamic load, C41.5 kN
Static load, C031.5 kN
Fatigue limit load, Cu1.43 kN
Nlim (oil)10,000 Tr/min
Nlim (grease)7,900 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
da min57 mm
db min54.5 mm
Da max83 mm
Db max85.5 mm
r1a max0.6 mm
ra max1 mm
''