La description

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

d40 mm
D80 mm
B23 mm
E71.5 mm
F49.5 mm
rs min1.1 mm
r1s min1.1 mm
Radial clearance classCN
Mass (without HJ ring)0.51 kg
BrandNTN
Dynamic load, C72.5 kN
Static load, C077.5 kN
Fatigue limit load, Cu9.5 kN
Nlim (oil)8,900 Tr/min
Nlim (grease)7,600 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF5.32 Hz
Characteristic outer ring frequency, BPF05.73 Hz
Characteristic inner ring frequency, BPFI8.27 Hz
da min46.5 mm
da max49 mm
db min52 mm
Da max73.5 mm
ra max1 mm
r1a max1 mm
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