Bearing 31317-N11CA (FAG)

Tapered roller bearings 31317-N11CA

Bearing number : 31317-N11CA

Size (mm) : 85x180x89

Brand : FAG

Bore Diameter (mm) : 85

Outer Diameter (mm) : 180

Width (mm) : 89

Bearing dimensions and specification in FAG catalogue:

d - 85 mm

D - 180 mm

2T - 89 mm

2B - 82 mm

A - 33 mm

C_{a min} - 6 mm

D_{a max} - 166 mm

D_{a min} - 143 mm

d_{a max} - 103 mm

r_{3, 4 min} - 3 mm

r_{b max} - 3 mm

m - 10,4 kg / Weight

C_r - 435000 N / Dynamic load rating (radial)

C_0r - 600000 N / Static load rating (radial)

e - 0,83

Y₀ - 0,8

Y₁ - 0,82

Y₂ - 1,22

C_ur - 68000 N / Fatigue limit load, radial

n_G - 3900 1/min

n_B - 2650 1/min / Reference speed

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

Designation

Bore Dia, mm

Outer Dia, mm: