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

Ca min - 6 mm

Da max - 166 mm

Da min - 143 mm

da max - 103 mm

r3, 4 min - 3 mm

rb max - 3 mm

m - 10,4 kg / Weight

Cr - 435000 N / Dynamic load rating (radial)

C0r - 600000 N / Static load rating (radial)

e - 0,83

Y0 - 0,8

Y1 - 0,82

Y2 - 1,22

Cur - 68000 N / Fatigue limit load, radial

nG - 3900 1/min

nB - 2650 1/min / Reference speed

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