7220-B-JP轴承

d - 100 mm

D - 180 mm

B - 34 mm

a - 76 mm

D₁ - 149,6 mm

D_{a max} - 168 mm

D_{b max} - 173 mm

d₁ - 132,3 mm

d_{a min} - 112 mm

r_{1 min} - 1,1 mm

r_{a max} - 2,1 mm

r_{a1 max} - 1 mm

r_min - 2,1 mm

α - 40 ° / Angle

m - 3,45 kg / Weight

C_r - 148000 N / Dynamic load rating (radial)

C_0r - 132000 N / Static load rating (radial)

n_G - 4400 1/min / Limiting speed

n_B - 4200 1/min / Reference speed

C_ur - 7500 N

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