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Bearing 30303-A (FAG)

Tapered roller bearings 30303-A

Bearing number : 30303-A

Size (mm) : 17x47x15.25

Brand : FAG

Bore Diameter (mm) : 17

Outer Diameter (mm) : 47

Width (mm) : 15,25

Bearing dimensions and specification in FAG catalogue:

d - 17 mm

D - 47 mm

T - 15,25 mm

a - 11 mm

B - 14 mm

C - 12 mm

C_{a min} - 2 mm

C_{b min} - 3 mm

D_{a max} - 41 mm

D_{a min} - 40 mm

D_{b min} - 42 mm

d₁ - 31,6 mm

d_{a max} - 25 mm

d_{b min} - 23 mm

r_{1, 2 min} - 1 mm

r_{3, 4 min} - 1 mm

r_{a max} - 1 mm

r_{b max} - 1 mm

m - 0,129 kg / Weight

C_r - 27500 N

C_0r - 24800 N / Static load rating (radial)

e - 0,29

Y - 2,11

Y₀ - 1,16

C_ur - 2600 N / Fatigue limit load, radial

n_G - 17600 1/min / Limiting speed

n_B - 11200 1/min / Reference speed

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

Tags :  FAG , 17x47x15.25