Descrizione

Single row cylindrical roller bearing, floating, separable, brass cage

d50 mm
D130 mm
B31 mm
E110.8 mm
F70.8 mm
rs min2.1 mm
r1s min2.1 mm
Radial clearance classC3
Mass (without HJ ring)2.12 kg
BrandNTN
Dynamic load, C129 kN
Static load, C0124 kN
Fatigue limit load, Cu15.1 kN
Nlim (oil)5,500 Tr/min
Nlim (grease)4,700 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.39 Hz
Characteristic rolling element frequency, BSF4.32 Hz
Characteristic outer ring frequency, BPF03.9 Hz
Characteristic inner ring frequency, BPFI6.1 Hz
da min61 mm
da max69 mm
db min73 mm
Da max119 mm
ra max2 mm
r1a max2 mm
''