Bearing 3304-BD (FAG)

Angular contact ball bearings 3304-BD

Bearing number : 3304-BD

Size (mm) : 20x52x22.2

Brand : FAG

Bore Diameter (mm) : 20

Outer Diameter (mm) : 52

Width (mm) : 22,2

Bearing dimensions and specification in FAG catalogue:

d - 20 mm

D - 52 mm

B - 22,2 mm

a - 30,393 mm

D₁ - 44 mm

D_{a max} - 45 mm

d₁ - 33,5 mm

d_{a min} - 27 mm

r_{a max} - 1 mm

r_min - 1,1 mm

α - 30 ° / Angle

m - 0,217 kg / Weight

C_r - 24600 N / Dynamic load rating (radial)

C_0r - 15900 N / Static load rating (radial)

C_ur - 1070 N / Fatigue limit load, radial

n_G - 14700 1/min / Limiting speed

n_B - 10900 1/min / Reference speed

Main dimensions to DIN 628-3, double row, Angle α = 30°

Designation

Bore Dia, mm

Outer Dia, mm: