Back

NK8/12T2+1R5X8X12 - NTN

NK8/12T2+1R5X8X12

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

Downloads

3D file

Technical datasheet

PLEASE LOGIN to add products to your basket
Contact us
Specs

PRODUCT DEFINITION

d - Internal diameter 5 mm
D - External diameter 15 mm
C - Width of bearing, drawn cup or outer ring 12 mm
F - Under roller diameter 8 mm
rs - Min fillet radius 0,3 mm
s - Max axial offset 1,5 mm
Lubrication hole on outer ring No
Inner ring reference 1R5X8X12
Lubrication hole on inner ring No
Radial clearance class CN
Precision class P0
Mass 0,012 kg
Brand NTN
Product classification image

PRODUCT PERFORMANCE

Cr - Dynamic load rating 4 kN
C0r - Static load rating 4,1 kN
Nlim - Grease lubrication limit speed 21000 tr/min
Nlim - Oil lubrication limit speed 32000 tr/min
Tmin - Min operating temperature -20 °C
Tmax - Max operating temperature 100 °C

ABUTMENT

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