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Bearing 30309-A (FAG)

Tapered roller bearings 30309-A

Bearing number : 30309-A

Size (mm) : 45x100x27.25

Brand : FAG

Bore Diameter (mm) : 45

Outer Diameter (mm) : 100

Width (mm) : 27,25

Bearing dimensions and specification in FAG catalogue:

d - 45 mm

D - 100 mm

T - 27,25 mm

a - 21 mm

B - 25 mm

C - 22 mm

C_{a min} - 3 mm

C_{b min} - 5 mm

D_{a max} - 91 mm

D_{a min} - 86 mm

D_{b min} - 92 mm

d₁ - 70,7 mm

d_{a max} - 59 mm

d_{b min} - 54 mm

r_{1, 2 min} - 2 mm

r_{3, 4 min} - 1,5 mm

r_{a max} - 2 mm

r_{b max} - 1,5 mm

m - 0,997 kg / Weight

C_r - 111000 N

C_0r - 125000 N / Static load rating (radial)

e - 0,35

Y - 1,74

Y₀ - 0,96

C_ur - 14800 N / Fatigue limit load, radial

n_G - 7600 1/min / Limiting speed

n_B - 5200 1/min / Reference speed

Main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs

Tags :  FAG , 45x100x27.25