Bearing 21311-E1-K + AHX311 (FAG)

Spherical roller bearings 21311-E1-K + AHX311

Bearing number : 21311-E1-K + AHX311

Size (mm) : 50x120x29

Brand : FAG

Bore Diameter (mm) : 50

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in FAG catalogue:

d_1H - 50 mm

D - 120 mm

B - 29 mm

a - 3 mm

b - 7 mm

D₁ - 98,3 mm

D_{a max} - 109 mm

d - 55 mm

d₂ - 71,6 mm

d_2G - M60X2

d_{a min} - 66 mm

d_s - 3,2 mm

l - 37 mm

n_s - 6,5 mm

r_{a max} - 2 mm

r_min - 2 mm

- AHX311 / Designation, withdrawal sleeve

m - 1,28 kg / Weight

m₁ - 0,17 kg / Weight, withdrawal sleeve

C_r - 160000 N

e - 0,23

Y₁ - 2,98

Y₂ - 4,44

C_0r - 155000 N / Static load rating (radial)

Y₀ - 2,92

n_G - 8100 1/min / Limiting speed

n_B - 5000 1/min / Reference speed

C_ur -

Main dimensions to DIN 635-2

Designation

Bore Dia, mm

Outer Dia, mm: