30311-A轴承

d - 55 mm

D - 120 mm

T - 31,5 mm

a - 25 mm

B - 29 mm

C - 25 mm

C_{a min} - 4 mm

C_{b min} - 6,5 mm

D_{a max} - 110 mm

D_{a min} - 104 mm

D_{b min} - 111 mm

d₁ - 84,7 mm

d_{a max} - 71 mm

d_{b min} - 65 mm

r_{1, 2 min} - 2,5 mm

r_{3, 4 min} - 2 mm

r_{a max} - 2,5 mm

r_{b max} - 2 mm

m - 1,8 kg / Weight

C_r - 151000 N

C_0r - 173000 N / Static load rating (radial)

e - 0,35

Y - 1,74

Y₀ - 0,96

C_ur - 20600 N / Fatigue limit load, radial

n_G - 6200 1/min / Limiting speed

n_B - 4500 1/min / Reference speed

Main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs