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K6X9X8T2 - NTN

K6X9X8T2

Needle roller bearing, cage assembly, polyamide cage

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Technical datasheet

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Specs

PRODUCT DIMENSIONS

Under rollers diameter (Fw) 6 mm
Upper rollers diameter (Ew) 9 mm
Cage Width (Bc) 8 mm
Mass 0,001 kg
Brand NTN
Product classification image

PRODUCT PERFORMANCE

Dynamic load rating (Cr) 2,66 kN
Static load rating (C0r) 2,28 kN
Nlim (grease) 25000 tr/min
Nlim (oil) 37000 tr/min
Min operating temperature (Tmin) -20 °C
Max operating temperature (Tmax) 120 °C
Characteristic cage frequency, FTF 0,4 Hz
Characteristic rolling element frequency, BSF 4,8 Hz
Characteristic outer ring frequency, BPF0 3,2 Hz
Characteristic inner ring frequency, BPFI 4,8 Hz

ABUTMENT

Raceway width (b) 8 mm