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NK10/12T2+1R7X10X12 - NTN

NK10/12T2+1R7X10X12

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 DEFINITION

d - Internal diameter 7 mm
D - External diameter 17 mm
C - Width of bearing, drawn cup or outer ring 12 mm
F - Under roller diameter 10 mm
rs - Min fillet radius 0,3 mm
s - Max axial offset 1,5 mm
Lubrication hole on outer ring No
Inner ring reference 1R7X10X12
Lubrication hole on inner ring No
Radial clearance class CN
Precision class P0
Mass 0,014 kg
Brand NTN
Product classification image

PRODUCT PERFORMANCE

Cr - Dynamic load rating 4,55 kN
C0r - Static load rating 5,1 kN
Nlim - Grease lubrication limit speed 19000 tr/min
Nlim - Oil lubrication limit speed 28000 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 100 °C

ABUTMENT

da min - Min shoulder diameter IR 9 mm
Da max - Max shoulder diameter OR 11,5 mm
ras max - Max shaft & housing fillet radius 0,3 mm