Description

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

d120 mm
D215 mm
B40 mm
E191.5 mm
F143.5 mm
rs min2.1 mm
r1s min2.1 mm
Radial clearance classCN
Mass (without HJ ring)5.72 kg
BrandNTN
Dynamic load, C260 kN
Static load, C0320 kN
Fatigue limit load, Cu33.4 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, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.84 Hz
Characteristic outer ring frequency, BPF06.85 Hz
Characteristic inner ring frequency, BPFI9.15 Hz
da min131 mm
da max141 mm
db min146 mm
Da max204 mm
ra max2 mm
r1a max2 mm
"''