Product number:

NKX 12 Z-XL

Brand:

Product name:

bearing

Sizes:

12X21X23

Replacements:

NAXK 12 Z

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NKX12-Z-XL INA

Needle roller/axial ball bearings NKX..-Z, axial component, single direction, to DIN 5429, with end cap, for grease lubrication

Fw	Bore diameter	12 mm
D	Outside diameter	21 mm
C	Height	23 mm
Cr	Basic dynamic load rating, radial	10.100 N
C0r	Basic static load rating, radial	11.000 N
Ca	Basic dynamic load rating, axial	10.300 N
C0a	Basic static load rating, axial	15.400 N
Cur	Fatigue load limit, radial	1.950 N
Cua	Fatigue load limit, axial	760 N
nG	Limiting speed	11.000 1/min
≈m	Weight	42,73 g
da	Mounting dimension shaft shoulder	21,7 mm
ra max	Maximum recess radius	0,3 mm
D1 max	Maximum outerside diameter flange	27,2 mm
D2 max	Maximum outerside diameter flange	27,2 mm
C1	Width of the axial brearing component	9 mm
C1	Distance to lubrication hole	6,5 mm
C2	Distance to lubrication hole	6,5 mm
dw	Bore diameter of shaft washer	12 mm
rmin	Minimum chamfer dimension	0,3 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	120 °C
Sealing	Bearing with end cap	Z
Cage	Standard	Standard