Descripción

"

Single row cylindrical roller bearing with snap ring, separable, locating, pressed steel cage

d50 mm
D90 mm
B20 mm
E80.4 mm
F60.4 mm
d164.6 mm
a min3.07 mm
a max3.28 mm
Ca min5.43 mm
Ca max5.74 mm
rNs min0.5 mm
D3 max86.79 mm
b min2.7 mm
b max3 mm
r0 max0.6 mm
D4 max96.5 mm
f2.46 mm
Snap ring referenceR90
rs min1.1 mm
r1s min1.1 mm
Radial clearance classCN
Mass (without HJ ring)0.53 kg
BrandNTN
Dynamic load, C48 kN
Static load, C051 kN
Fatigue limit load, Cu6.2 kN
Nlim (oil)9,000 Tr/min
Nlim (grease)7,600 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.9 Hz
Characteristic outer ring frequency, BPF06.44 Hz
Characteristic inner ring frequency, BPFI8.56 Hz
da min56.5 mm
dc min67 mm
Da max83.5 mm
DbN min97.9 mm
ra max1 mm
rNa max0.5 mm
"''