Description

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Single row cylindrical roller bearing, floating, separable, pressed steel cage

d75 mm
D190 mm
B45 mm
E160.5 mm
F104.5 mm
rs min3 mm
r1s min3 mm
Radial clearance classCN
Mass (without HJ ring)6.36 kg
BrandNTN
Dynamic load, C262 kN
Static load, C0274 kN
Fatigue limit load, Cu30.7 kN
Nlim (oil)3,700 Tr/min
Nlim (grease)3,200 Tr/min
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.39 Hz
Characteristic rolling element frequency, BSF4.52 Hz
Characteristic outer ring frequency, BPF04.34 Hz
Characteristic inner ring frequency, BPFI6.66 Hz
da min88 mm
da max103 mm
db min107 mm
Da max177 mm
ra max2.5 mm
r1a max2.5 mm
"''