NK145/32 - NTN

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3D file

Technical datasheet

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PRODUCT DEFINITION
Brand	NTN
Fw - Under rollers diameter	145 mm
D - External diameter	170 mm
C - Width of bearing, drawn cup or outer ring	32 mm
rs - Min fillet radius	1,5 mm
Lubrication hole on outer ring	Yes
k - Hole diameter	3,5 mm
Radial clearance class	CN
Precision class	P0
Mass	1,12 kg

Product classification image

PRODUCT PERFORMANCE
Cr - Dynamic load rating	111 kN
C0r - Static load rating	238 kN
Nlim - Grease lubrication limit speed	1900 tr/min
Nlim - Oil lubrication limit speed	2800 tr/min
Tmin - Min operating temperature	-20 °C
Tmax - Max operating temperature	120 °C

ABUTMENT
Da max - Max shoulder diameter OR	162,5 mm
ras max - Max shaft & housing fillet radius	1,5 mm