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NK8/16+1R5X8X16 - NTN

NK8/16+1R5X8X16

Needle roller bearing, machined-rings, with inner ring, double-side plates, lubrication hole

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Technical datasheet

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Specs

PRODUCT DIMENSIONS

Internal diameter (d) 5 mm
External diameter (D) 15 mm
Width of bearing, drawn cup or outer ring (C) 16 mm
Under roller diameter F 8 mm
Min fillet radius (rs) 0,3 mm
Max axial offset s max 2 mm
Lubrication hole on outer ring No
Inner ring reference 1R5X8X16
Lubrication hole on inner ring No
Radial clearance class CN
Precision class P0
Mass 0,016 kg
Brand NTN
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PRODUCT PERFORMANCE

Dynamic load rating (Cr) 4,85 kN
Static load rating (C0r) 5,2 kN
Nlim (grease) 21000 tr/min
Nlim (oil) 32000 tr/min
Min operating temperature (Tmin) -20 °C
Max operating temperature (Tmax) 100 °C

ABUTMENT

Min shoulder diameter IR (da min) 7 mm
Max shoulder diameter OR (Da max) 9,5 mm
Max shaft & housing fillet radius (ras max) 0,3 mm