Description

Angular contact ball bearings, pressed steel cage

d45 mm
D85 mm
B19 mm
a28.5 mm
Contact angle α30 °
rs min1.1 mm
r1s min0.6 mm
Mass0.4 kg
BrandNTN
Dynamic load, C39.5 kN
Static load, C028.7 kN
Fatigue limit load, Cu1.3 kN
Nlim (oil)12,000 Tr/min
Nlim (grease)8,700 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
da min52 mm
db min49.5 mm
Da max78 mm
Db max80.5 mm
r1a max0.6 mm
ra max1 mm
''