Bearing 61903 (FAG)

Deep groove ball bearings 61903

Bearing number : 61903

Size (mm) : 17x30x7

Brand : FAG

Bore Diameter (mm) : 17

Outer Diameter (mm) : 30

Width (mm) : 7

Bearing dimensions and specification in FAG catalogue:

d - 17 mm

D - 30 mm

B - 7 mm

D₁ - 26,3 mm

D_{a max} - 28 mm

d₁ - 20,8 mm

d_{a min} - 19 mm

r_{a max} - 0,3 mm

r_min - 0,3 mm

m - 0,017 kg / Weight

C_r - 4900 N / Dynamic load rating (radial)

C_0r - 2550 N / Static load rating (radial)

n_G - 35000 1/min / Limiting speed

n_B - 18500 1/min / Reference speed

C_ur - 129 N / Fatigue limit load, radial

Main dimensions to DIN 625-1

Designation

Bore Dia, mm

Outer Dia, mm: