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NK12/16D1 - NTN

NK12/16D1

Needle roller bearing, machined-ring, without inner ring, double-side ribs

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Technical datasheet

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Specs

PRODUCT DIMENSIONS

Under rollers diameter (Fw) 12 mm
External diameter (D) 19 mm
Width of bearing, drawn cup or outer ring (C) 16 mm
Min fillet radius (rs) 0,3 mm
Lubrication hole on outer ring Yes
Radial clearance class CN
Precision class P0
Mass 0,016 kg
Brand NTN
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PRODUCT PERFORMANCE

Dynamic load rating (Cr) 6 kN
Static load rating (C0r) 7,7 kN
Nlim (grease) 17000 tr/min
Nlim (oil) 26000 tr/min
Min operating temperature (Tmin) -20 °C
Max operating temperature (Tmax) 120 °C

ABUTMENT

Max shoulder diameter OR (Da max) 13,5 mm
Max shaft & housing fillet radius (ras max) 0,3 mm