Bearing 30205 J2/Q (SKF)

Tapered roller bearings, single row 30205 J2/Q

Bearing number : 30205 J2/Q

Size (mm) : 25x52x16,25

Brand : SKF

Bore Diameter (mm) : 25

Outer Diameter (mm) : 52

Width (mm) : 16,25

Bearing dimensions and specification in SKF catalogue:

d - 25 mm

D - 52 mm

T - 16.25 mm

d₁ - - 38 mm

B - 15 mm

C - 13 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 1 mm

a - 12.33 mm

d_a - max. - 31 mm

d_b - min. - 31 mm

D_a - min. - 44 mm

D_a - max. - 46 mm

D_b - min. - 48 mm

C_a - min. - 2 mm

C_b - min. - 3 mm

r_a - max. - 1 mm

r_b - max. - 1 mm

Basic dynamic load rating - C - 30.8 kN

Basic static load rating - C₀ - 33.5 kN

Fatigue load limit - P_u - 3.4 kN

Reference speed - 10000 r/min

Limiting speed - 13000 r/min

Calculation factor - e - 0.37

Calculation factor - Y - 1.6

Calculation factor - Y₀ - 0.9

Mass bearing - 0.151 kg

Designation

Bore Dia, mm

Outer Dia, mm: