FAG 30220-A-DF-A250-280 bearing

Bearing 30220-A-DF-A250-280 Bearing 30220-A-DF-A250-280

Tapered roller bearings 30220-A-DF-A250-280

Bearing number : 30220-A-DF-A250-280

Size (mm) : 100x180x74

Brand : FAG

Bore Diameter (mm) : 100

Outer Diameter (mm) : 180

Width (mm) : 74

Bearing dimensions and specification in FAG catalogue:

d - 100 mm

D - 180 mm

2T - 74 mm

2B - 68 mm

A - 16 mm

Ca min - 5 mm

Da max - 168 mm

Da min - 157 mm

da max - 116 mm

r3, 4 min - 2,5 mm

rb max - 2,5 mm

m - 7,7 kg / Weight

Cr - 430000 N / Dynamic load rating (radial)

C0r - 650000 N / Static load rating (radial)

e - 0,42

Y0 - 1,57

Y1 - 1,61

Y2 - 2,39

Cur - 71000 N / Fatigue limit load, radial

nG - 4000 1/min

nB - 2650 1/min / Reference speed

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