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

Ca min - 3 mm

Cb min - 5 mm

Da max - 91 mm

Da min - 86 mm

Db min - 92 mm

d1 - 70,7 mm

da max - 59 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

m - 0,997 kg / Weight

Cr - 111000 N

C0r - 125000 N / Static load rating (radial)

e - 0,35

Y - 1,74

Y0 - 0,96

Cur - 14800 N / Fatigue limit load, radial

nG - 7600 1/min / Limiting speed

nB - 5200 1/min / Reference speed

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