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

Ca min - 2 mm

Cb min - 3 mm

Da max - 41 mm

Da min - 40 mm

Db min - 42 mm

d1 - 31,6 mm

da max - 25 mm

db min - 23 mm

r1, 2 min - 1 mm

r3, 4 min - 1 mm

ra max - 1 mm

rb max - 1 mm

m - 0,129 kg / Weight

Cr - 27500 N

C0r - 24800 N / Static load rating (radial)

e - 0,29

Y - 2,11

Y0 - 1,16

Cur - 2600 N / Fatigue limit load, radial

nG - 17600 1/min / Limiting speed

nB - 11200 1/min / Reference speed

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