Bearing 30328 (FAG)

Tapered roller bearings 30328

Bearing number : 30328

Size (mm) : 140x300x67.75

Brand : FAG

Bore Diameter (mm) : 140

Outer Diameter (mm) : 300

Width (mm) : 67,75

Bearing dimensions and specification in FAG catalogue:

d - 140 mm

D - 300 mm

T - 67,75 mm

a - 52 mm

B - 62 mm

C - 53 mm

C_{a min} - 8 mm

C_{b min} - 14,5 mm

D_{a max} - 282 mm

D_{a min} - 255 mm

D_{b min} - 273 mm

d₁ - 206 mm

d_{a max} - 176 mm

d_{b min} - 158 mm

r_{1, 2 min} - 5 mm

r_{3, 4 min} - 4 mm

r_{a max} - 5 mm

r_{b max} - 4 mm

m - 20,4 kg / Weight

C_r - 580000 N

C_0r - 730000 N / Static load rating (radial)

e - 0,28

Y - 2,18

Y₀ - 1,2

C_ur - 83000 N / Fatigue limit load, radial

n_G - 2500 1/min / Limiting speed

n_B - 1980 1/min / Reference speed

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

Designation

Bore Dia, mm

Outer Dia, mm: