Bearing 7228-B-MP (FAG)

Angular contact ball bearings 7228-B-MP

Bearing number : 7228-B-MP

Size (mm) : 140x250x42

Brand : FAG

Bore Diameter (mm) : 140

Outer Diameter (mm) : 250

Width (mm) : 42

Bearing dimensions and specification in FAG catalogue:

d - 140 mm

D - 250 mm

B - 42 mm

a - 103 mm

D₁ - 207,5 mm

D_{a max} - 236 mm

D_{b max} - 243 mm

d₁ - 183,5 mm

d_{a min} - 154 mm

r_{1 min} - 1,1 mm

r_{a max} - 2,5 mm

r_{a1 max} - 1 mm

r_min - 3 mm

α - 40 ° / Angle

m - 8,55 kg / Weight

C_r - 214000 N / Dynamic load rating (radial)

C_0r - 231000 N / Static load rating (radial)

n_G - 4050 1/min / Limiting speed

n_B - 3100 1/min / Reference speed

C_ur - 11100 N

Main dimensions to DIN 628-1, Angle α = 40°

Designation

Bore Dia, mm

Outer Dia, mm: