Bearing 31315-N11CA (FAG)

Tapered roller bearings 31315-N11CA

Bearing number : 31315-N11CA

Size (mm) : 75x160x80

Brand : FAG

Bore Diameter (mm) : 75

Outer Diameter (mm) : 160

Width (mm) : 80

Bearing dimensions and specification in FAG catalogue:

d - 75 mm

D - 160 mm

2T - 80 mm

2B - 74 mm

A - 28 mm

C_{a min} - 6 mm

D_{a max} - 148 mm

D_{a min} - 127 mm

d_{a max} - 91 mm

r_{3, 4 min} - 2,5 mm

r_{b max} - 2,5 mm

m - 7,2 kg / Weight

C_r - 350000 N / Dynamic load rating (radial)

C_0r - 475000 N / Static load rating (radial)

e - 0,83

Y₀ - 0,8

Y₁ - 0,82

Y₂ - 1,22

C_ur - 55000 N / Fatigue limit load, radial

n_G - 4400 1/min

n_B - 3100 1/min / Reference speed

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

Designation

Bore Dia, mm

Outer Dia, mm: