Bearing 320/28-X (FAG)

Tapered roller bearings 320/28-X

Bearing number : 320/28-X

Size (mm) : 140x210x45

Brand : FAG

Bore Diameter (mm) : 140

Outer Diameter (mm) : 210

Width (mm) : 45

Bearing dimensions and specification in FAG catalogue:

d - 140 mm

D - 210 mm

T - 45 mm

a - 46 mm

B - 45 mm

C - 34 mm

C_{a min} - 8 mm

C_{b min} - 11 mm

D_{a max} - 200 mm

D_{a min} - 187 mm

D_{b min} - 202 mm

d₁ - 175,8 mm

d_{a max} - 153 mm

d_{b min} - 150 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 - 5,34 kg / Weight

C_r - 340000 N

C_0r - 590000 N / Static load rating (radial)

e - 0,46

Y - 1,31

Y₀ - 0,72

C_ur - 65000 N / Fatigue limit load, radial

n_G - 3150 1/min / Limiting speed

n_B - 2170 1/min / Reference speed

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

Designation

Bore Dia, mm

Outer Dia, mm: