Product number:

JK0S 050

Brand:

Product name:

bearing

Structure:

tapered roller bearing

Sizes:

50X80X22

Replacements:

BT1B332892 JKOS 050

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JK0S050>A FAG

d	Bore diameter	50 mm
D	Outside diameter	80 mm
B	Width, inner ring	22 mm
C	Width, outer ring	21,5 mm
Cr	Basic dynamic load rating, radial	64.000 N
C0r	Basic static load rating, radial	93.000 N
Cur	Fatigue load limit, radial	11.200 N
nG	Limiting speed	4.050 1/min
FBR	Load carrying capacity of snap ring connection	31.400 N
≈m	Weight	405,3 g
da max	Maximum diameter of shaft shoulder	56 mm
db min	Minimum diameter of shaft shoulder	56 mm
ra max	Maximum fillet radius of shaft	1 mm
ΔDn	Upper limit deviation	0,22 mm
ΔDn	Lower limit deviation	0 mm
r1, 2 min	Minimum chamfer dimension of inner ring back face	1 mm
D1	Diameter of groove	75,7 mm
m/2	Width of groove	1 mm
a	Distance between the apexes of the pressure cones	19 mm
u	Stand out inner to outer ring	0,02 mm
Δu	Upper limit deviation	0,05 mm
Δu	Lower limit deviation	0 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	110 °C
e	Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y	0,42
Y	Dynamic axial load factor	1,43
Y0	Static axial load factor	0,79
Tolerance class	Normal (ISO 492:2014)	PN
Heat treatment		Standard
Cage	Plastic cage, roller-guided	TVP
Number of rows	Single-row	1
Version code	Not marked on bearing	>A