Bearing JM 205149/110 A/Q (SKF)

Tapered roller bearings, single row JM 205149/110 A/Q

Bearing number : JM 205149/110 A/Q

Size (mm) : 50x90x28

Brand : SKF

Bore Diameter (mm) : 50

Outer Diameter (mm) : 90

Width (mm) : 28

Bearing dimensions and specification in SKF catalogue:

d - 50 mm

D - 90 mm

T - 28 mm

d₁ - - 68.8 mm

B - 28 mm

C - 23 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 2.5 mm

a - 20 mm

d_a - max. - 58 mm

d_b - min. - 64 mm

D_a - min. - 78 mm

D_a - max. - 85 mm

D_b - min. - 85 mm

C_a - min. - 5 mm

C_b - min. - 5 mm

r_a - max. - 2.5 mm

r_b - max. - 0.8 mm

Basic dynamic load rating - C - 106 kN

Basic static load rating - C₀ - 140 kN

Fatigue load limit - P_u - 16 kN

Reference speed - 5300 r/min

Limiting speed - 8000 r/min

Calculation factor - e - 0.33

Calculation factor - Y - 1.8

Calculation factor - Y₀ - 1

Mass bearing - 0.75 kg

Designation

Bore Dia, mm

Outer Dia, mm: