7004-B-TVP轴承

d - 20 mm

D - 42 mm

B - 12 mm

a - 12 mm

D₁ - 34,7 mm

D_{a max} - 38,8 mm

D_{b max} - 40 mm

d₁ - 29,1 mm

d_{a min} - 23,2 mm

r_{1 min} - 0,3 mm

r_{a max} - 0,6 mm

r_{a1 max} - 0,3 mm

r_min - 0,6 mm

α - 40 ° / Angle

m - 0,061 kg / Weight

C_r - 14500 N / Dynamic load rating (radial)

C_0r - 8000 N / Static load rating (radial)

n_G - 20500 1/min / Limiting speed

n_B - 15100 1/min / Reference speed

C_ur - 540 N