Bearing 31324-X (FAG)

Tapered roller bearings 31324-X

Bearing number : 31324-X

Size (mm) : 120x260x68

Brand : FAG

Bore Diameter (mm) : 120

Outer Diameter (mm) : 260

Width (mm) : 68

Bearing dimensions and specification in FAG catalogue:

d - 120 mm

D - 260 mm

T - 68 mm

a - 82 mm

B - 62 mm

C - 42 mm

C_{a min} - 9 mm

C_{b min} - 26 mm

D_{a max} - 246 mm

D_{a min} - 203 mm

D_{b min} - 244 mm

d₁ - 192 mm

d_{a max} - 145 mm

d_{b min} - 134 mm

r_{1, 2 min} - 4 mm

r_{3, 4 min} - 3 mm

r_{a max} - 4 mm

r_{b max} - 3 mm

m - 15,3 kg / Weight

C_r - 540000 N

C_0r - 700000 N / Static load rating (radial)

e - 0,83

Y - 0,73

Y₀ - 0,4

C_ur - 83000 N / Fatigue limit load, radial

n_G - 2600 1/min / Limiting speed

n_B - 2010 1/min / Reference speed

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

Designation

Bore Dia, mm

Outer Dia, mm: