La description

Single row cylindrical roller bearing, single direction for axial loads, separable, brass cage.

d50 mm
D90 mm
B20 mm
E81.5 mm
F59.5 mm
d163.9 mm
rs min1.1 mm
r1s min1.1 mm
Radial clearance classCN
Mass (without HJ ring)0.54 kg
BrandNTN
Dynamic load, C66 kN
Static load, C072 kN
Fatigue limit load, Cu8.8 kN
Nlim (oil)8,100 Tr/min
Nlim (grease)6,900 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.25 Hz
Characteristic outer ring frequency, BPF06.75 Hz
Characteristic inner ring frequency, BPFI9.25 Hz
da min56.5 mm
Da max83.5 mm
Db min83 mm
ra max1 mm
''