Bearing 1220-M (FAG)

Self-aligning ball bearings 1220-M

Bearing number : 1220-M

Size (mm) : 100x180x34

Brand : FAG

Bore Diameter (mm) : 100

Outer Diameter (mm) : 180

Width (mm) : 34

Bearing dimensions and specification in FAG catalogue:

d - 100 mm

D - 180 mm

B - 34 mm

D₁ - 155,2 mm

D_{a max} - 168 mm

d₁ - 127,7 mm

d_{a min} - 112 mm

r_{a max} - 2,1 mm

r_min - 2,1 mm

m - 3,99 kg / Weight

C_r - 70000 N / Dynamic load rating (radial)

e - 0,18

Y₁ - 3,58

Y₂ - 5,53

C_0r - 29500 N / Static load rating (radial)

Y₀ - 3,75

n_G - 5600 1/min / Limiting speed

n_B - 6100 1/min / Reference speed

C_ur - 1550 N / Fatigue limit load, radial

Main dimensions to DIN 630

Designation

Bore Dia, mm

Outer Dia, mm: