MR364824

MR364824

Needle roller bearing, machined-ring, without inner ring

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Technical data MR364824

Product definition
Fw 57.15 mm
D 76.2 mm
C 38.1 mm
rs min 1.5 mm
Dw 6 mm
Lw 36 mm
Lubrication hole on outer ring Yes
k 3 mm
Radial clearance class CN
Precision class P0
Mass 0.42 kg
Brand NTN
Product performance
C0r 142 kN
Nlim (grease) 4,700 rpm
Nlim (oil) 7,000 rpm
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.45 Hz
Characteristic rolling element frequency, BSF 10.43 Hz
Characteristic outer ring frequency, BPF0 9.5 Hz
Characteristic inner ring frequency, BPFI 11.5 Hz
Abutment dimensions
Da max 69.5 mm
ras max 1.5 mm
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