Кулочковые ролики с валом

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Needle roller bearing, cam follower, full-complement cylindrical roller, slot for screwdriver, tapped holes, double-side shields, cylindrical outer ring

Technical data NUKRT47X/3AS

Product definition
D 47 mm
d1 20 mm
C 24 mm
F 25.5 mm
B 25.5 mm
B1 66 mm
B2 40.5 mm
G M20X1.5
G1 21 mm
C1 0.8 mm
m PT 1/8
e 27 mm
Dw 5 mm
Lw 8 mm
Maximum tightening torque 98 Nm
Bearing with/without cage Without
Radial clearance class CN
Precision class P0
Mass 0.38 kg
Brand NTN
Product performance
C0r 48 kN
Nlim (grease) 4,000 rpm
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.42 Hz
Characteristic rolling element frequency, BSF 5.94 Hz
Characteristic outer ring frequency, BPF0 7.94 Hz
Characteristic inner ring frequency, BPFI 11.06 Hz