Descripción

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

d65 mm
D140 mm
B48 mm
E124.5 mm
F82.5 mm
d191 mm
rs min2.1 mm
r1s min2.1 mm
Radial clearance classCN
Mass (without HJ ring)3.41 kg
BrandNTN
Dynamic load, C248 kN
Static load, C0287 kN
Fatigue limit load, Cu34.7 kN
Nlim (oil)4,800 Tr/min
Nlim (grease)4,100 Tr/min
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.4 Hz
Characteristic rolling element frequency, BSF4.73 Hz
Characteristic outer ring frequency, BPF05.18 Hz
Characteristic inner ring frequency, BPFI7.82 Hz
da min76 mm
da max81 mm
dc min93 mm
Da max129 mm
ra max2 mm
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