Bearing 32304 J2/Q (SKF)

Tapered roller bearings, single row 32304 J2/Q

Bearing number : 32304 J2/Q

Size (mm) : 20x52x22,25

Brand : SKF

Bore Diameter (mm) : 20

Outer Diameter (mm) : 52

Width (mm) : 22,25

Bearing dimensions and specification in SKF catalogue:

d - 20 mm

D - 52 mm

T - 22.25 mm

d₁ - - 34.6 mm

B - 21 mm

C - 18 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 1.5 mm

a - 14 mm

d_a - max. - 27 mm

d_b - min. - 27.5 mm

D_a - min. - 43 mm

D_a - max. - 45.5 mm

D_b - min. - 47 mm

C_a - min. - 3 mm

C_b - min. - 4 mm

r_a - max. - 1.5 mm

r_b - max. - 1.5 mm

Basic dynamic load rating - C - 44 kN

Basic static load rating - C₀ - 45.5 kN

Fatigue load limit - P_u - 5 kN

Reference speed - 10000 r/min

Limiting speed - 14000 r/min

Calculation factor - e - 0.3

Calculation factor - Y - 2

Calculation factor - Y₀ - 1.1

Mass bearing - 0.234 kg

Designation

Bore Dia, mm

Outer Dia, mm: