KRV80LL/3AS

KRV80LL/3AS

Кулочковые ролики с валом

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Technical data KRV80LL/3AS

Product definition
D 80 mm
d1 30 mm
C 35 mm
F 38 mm
B 37 mm
B1 100 mm
B2 63 mm
G M30X1.5
G1 32 mm
B3 15 mm
C1 1 mm
n 8 mm
a 4 mm
e 53 mm
R 500 mm
Dw 3.16 mm
Lw 28 mm
Maximum tightening torque 360 Nm
Bearing with/without cage Without
Radial clearance class CN
Precision class P0
Mass 1.56 kg
Brand NTN
Product performance
C0r 147 kN
Nlim (grease) 2,600 rpm
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.46 Hz
Characteristic rolling element frequency, BSF 12.95 Hz
Characteristic outer ring frequency, BPF0 18.93 Hz
Characteristic inner ring frequency, BPFI 22.07 Hz
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