NKXR45-XL INA Catalog

Needle roller/axial cylindrical roller bearings NKXR, axial component, single direction, to DIN 5429, without end cap, for oil lubrication

Fw	Bore diameter	45 mm
D	Outside diameter	58 mm
C	Height	32 mm
Cr	Basic dynamic load rating, radial	31.000 N
C0r	Basic static load rating, radial	53.000 N
Ca	Basic dynamic load rating, axial	59.000 N
C0a	Basic static load rating, axial	163.000 N
Cur	Fatigue load limit, radial	9.400 N
Cua	Fatigue load limit, axial	16.300 N
nG	Limiting speed	5.000 1/min
nϑr	Reference speed	1.900 1/min
≈m	Weight	243,61 g
da	Mounting dimension shaft shoulder	60,6 mm
ra max	Maximum recess radius	0,6 mm
D1 max	Maximum outerside diameter flange	65,2 mm
D2 max	Maximum outerside diameter flange	65,2 mm
C1	Width of the axial brearing component	14 mm
C2	Distance to lubrication hole	9 mm
dw	Bore diameter of shaft washer	45 mm
rmin	Minimum chamfer dimension	0,6 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	120 °C
Sealing		Without