21312-E1-XL FAG

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3 pcs

21312-E1-XL

FAG

bearing

E1 - növelt teherbírás

21312-E1 21312 E

d	Bore diameter	60 mm
D	Outside diameter	130 mm
B	Width	31 mm
Cr	Basic dynamic load rating, radial	211.000 N
C0r	Basic static load rating, radial	226.000 N
Cur	Fatigue load limit, radial	28.500 N
nG	Limiting speed	6.700 1/min
nϑr	Reference speed	4.100 1/min
≈m	Weight	2,1 kg
da min	Minimum diameter shaft shoulder	72 mm
Da max	Maximum diameter of housing shoulder	118 mm
ra max	Maximum recess radius	2,1 mm
rmin	Minimum chamfer dimension	2,1 mm
D1	Bore diameter outer ring	112,5 mm
d2	Raceway diameter of the inner ring	84,4 mm
ds	Diameter lubrication hole	3,2 mm
ns	Width of lubricating groove	6,5 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	200 °C
e	Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y	0,23
Y1	Dynamic axial load factor	2,95
Y2	Dynamic axial load factor	4,4
Y0	Static axial load factor	2,89
Design	without central rip	E1
Bore type	Cylindrical	Z
Cage	Sheet metal cage	JPA
Radial internal clearance	Group N (CN)	CN
Relubrication feature		Standard