31309-XL FAG

Net price:

50.146 €/db

Main warehouse:
Out of stock
0 db

Next delivery:

2025-01-27 - 4 db

Product number:

31309-XL

Brand:

FAG

Product name:

bearing

Sizes:

45X100X27.25/18 B:25

Replacements:
31309 A 30309 D 31309 A-XL

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Product details from catalogue

Drawings:

31309-XL FAG


d Bore diameter 45 mm
D Outside diameter 100 mm
B Width, inner ring 25 mm
C Width, outer ring 18 mm
T Width, total 27,25 mm
Cr Basic dynamic load rating, radial 114.000 N
C0r Basic static load rating, radial 108.000 N
Cur Fatigue load limit, radial 16.400 N
nG Limiting speed 8.600 1/min
nϑr Thermal speed rating 4.650 1/min
≈m Weight 0,96 kg
da max Maximum diameter of shaft shoulder 56 mm
db min Minimum diameter of shaft shoulder 54 mm
Da max Maximum diameter of housing shoulder 91 mm
Ca min Minimum axial space 4 mm
Cb min Minimum axial space 9 mm
ra max Maximum fillet radius of shaft 2 mm
r1, 2 min Minimum chamfer dimension of inner ring back face 2 mm
r3, 4 min Minimum chamfer dimension of outer ring back face 1,5 mm
a Distance between the apexes of the pressure cones 32 mm
d1 Guidance rib diameter of inner ring 74,7 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 120 °C
e Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y 0,83
Y Dynamic axial load factor 0,73
Y0 Static axial load factor 0,4
Tolerance class Normal (ISO 492:2014), Tolerance of radial runout tKia, tKea and axial runout tSia reduced PNXL
Heat treatment Standard
Cage Sheet steel cage, roller-guided Standard
Internal design Standard
Quality level X-life XL
Number of rows Single-row 1