8E-NK15X25X12-3

8E-NK15X25X12-3

Needle roller bearing, machined-ring, without inner ring

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Technical data 8E-NK15X25X12-3

Product definition
Fw 15 mm
D 25 mm
C 12 mm
rs min 0 mm
Dw 2.5 mm
Lw 7.8 mm
Lubrication hole on outer ring Yes
k 2.5 mm
Radial clearance class CN
Precision class P6
Mass 0.02 kg
Brand NTN
Product performance
C0r 0 kN
Nlim (grease) 0 rpm
Min operating temperature, Tmin -20 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.43 Hz
Characteristic rolling element frequency, BSF 6.86 Hz
Characteristic outer ring frequency, BPF0 6.43 Hz
Characteristic inner ring frequency, BPFI 8.57 Hz
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