7209-B-JP轴承

d - 45 mm

D - 85 mm

B - 19 mm

a - 37 mm

D₁ - 69,8 mm

D_{a max} - 78 mm

D_{b max} - 80,8 mm

d₁ - 61,2 mm

d_{a min} - 52 mm

r_{1 min} - 0,6 mm

r_{a max} - 1 mm

r_{a1 max} - 0,6 mm

r_min - 1,1 mm

α - 40 ° / Angle

m - 0,411 kg / Weight

C_r - 37500 N / Dynamic load rating (radial)

C_0r - 27000 N / Static load rating (radial)

n_G - 10000 1/min / Limiting speed

n_B - 8000 1/min / Reference speed

C_ur - 1810 N

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