Bearing 21308-E1 (FAG)

Spherical roller bearings 21308-E1

Bearing number : 21308-E1

Size (mm) : 40x90x23

Brand : FAG

Bore Diameter (mm) : 40

Outer Diameter (mm) : 90

Width (mm) : 23

Bearing dimensions and specification in FAG catalogue:

d - 40 mm

D - 90 mm

B - 23 mm

D₁ - 80,8 mm

D_{a max} - 81 mm

d₂ - 59,9 mm

d_{a min} - 49 mm

d_s - 3,2 mm

n_s - 4,8 mm

r_{a max} - 1,5 mm

r_min - 1,5 mm

m - 0,749 kg / Weight

C_r - 109000 N / Dynamic load rating (radial)

e - 0,23

Y₁ - 2,95

Y₂ - 4,4

C_0r - 107000 N / Static load rating (radial)

Y₀ - 2,89

n_G - 9800 1/min / Limiting speed

n_B - 6100 1/min

C_ur - 14300 N / Fatigue limit load, radial

Main dimensions to DIN 635-2

Designation

Bore Dia, mm

Outer Dia, mm: