Spherical roller bearings 239/670-B-K-MB + H39/670-HG

Bearing number : 239/670-B-K-MB + H39/670-HG

Size (mm) : 630x900x170

Brand : FAG

Bore Diameter (mm) : 630

Outer Diameter (mm) : 900

Width (mm) : 170

Bearing dimensions and specification in FAG catalogue:

d1H - 630 mm

D - 900 mm

B - 170 mm

Ba min - 20 mm

c - 80 mm

c1 - 101 mm

D1 - 831,5 mm

Da max - 877 mm

Dm - 780 mm

d - 670 mm

da max - 730 mm

db min - 689 mm

ds - 12,5 mm

l - 264 mm

ns - 23,5 mm

ra max - 5 mm

rmin - 6 mm

- H39/670-HG / Adapter sleeve

m - 310 kg / Weight

m1 - 166 kg

Cr - 4300000 N / Dynamic load rating (radial)

e - 0,17

Y1 - 3,95

Y2 - 5,88

C0r - 10600000 N / Static load rating (radial)

Y0 - 3,86

nG - 710 1/min / Limiting speed

nB - 750000 N / Fatigue limit load, radial

Main dimensions to DIN 635-2