FAG 31309-A Bearing

FAG 31309-A tapered roller bearings

Also known as : 31309-A, T7FB045,

  • Inside Diameter: 45 mm
  • Outside Diameter: 100 mm
  • Width: 27.25 mm
  • Basic dynamic load rating: 96 kN
  • Basic static load rating: 108 kN

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FAG 31309-A Bearing

FAG 31309-A Bearing details

model 31309-A
Comparative designation
to DIN ISO 355
T7FB045
d 45 mm
D 100 mm
T 27.25 mm
a 32 mm
B 25 mm
C 18 mm
Ca min 4 mm
Cb min 9 mm
Da max 91 mm
Da min 79 mm
Db min 95 mm
d1 75.8 mm
da max 56 mm
db min 54 mm
r1,2 min 2 mm
r3,4 min 1.5 mm
ra max 2 mm
rb max 1.5 mm
Cr 96000 N, Basic dynamic load rating, radial
C0r 108000 N, Basic static load rating, radial
Limiting speed 7100 1/min
Reference speed 4650 1/min
Cur 12700 N, Fatigue limit load, radial
e 0.83
Y 0.73
Y0 0.4
mass 0.95 kg

Nodes bearings have FAG 31309-A roller bearings in stock, more related FAG bearings: FAG tapered roller bearings catalogue, main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs.

FAG 31309-A bearing cross reference

FAG 30209-A bearing
45mm x 85mm x 20.75mm
FAG 30209-XL bearing
45mm x 85mm x 20.75mm
FAG 30309-A bearing
45mm x 100mm x 27.25mm
FAG 31309-XL bearing
45mm x 100mm x 27.25mm
FAG 32009-XA bearing
45mm x 75mm x 20mm
FAG 32009-X-XL bearing
45mm x 75mm x 20mm
FAG 32209-A bearing
45mm x 85mm x 24.75mm
FAG 32209-B bearing
45mm x 85mm x 24.75mm
FAG 32209-B-XL bearing
45mm x 85mm x 24.75mm
FAG 32209-XL bearing
45mm x 85mm x 24.75mm
FAG 32309-A bearing
45mm x 100mm x 38.25mm
FAG 32309-BA bearing
45mm x 100mm x 38.25mm