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NK16/16R+1R12X16X16 - NTN

NK16/16R+1R12X16X16

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

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Technical datasheet

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Specs

PRODUCT DEFINITION

d - Internal diameter 12 mm
D - External diameter 24 mm
C - Width of bearing, drawn cup or outer ring 16 mm
F - Under roller diameter 16 mm
rs - Min fillet radius 0,3 mm
s - Max axial offset 0,5 mm
Lubrication hole on outer ring No
Inner ring reference 1R12X16X16
Lubrication hole on inner ring No
Radial clearance class CN
Precision class P0
Mass 0,033 kg
Brand NTN
Product classification image

PRODUCT PERFORMANCE

Cr - Dynamic load rating 12,2 kN
C0r - Static load rating 14,9 kN
Nlim - Grease lubrication limit speed 15000 tr/min
Nlim - Oil lubrication limit speed 23000 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 120 °C

ABUTMENT

da min - Min shoulder diameter IR 14 mm
Da max - Max shoulder diameter OR 22 mm
ras max - Max shaft & housing fillet radius 0,3 mm