Bearing 64450/64700 (SKF)

Tapered roller bearings, single row 64450/64700

Bearing number : 64450/64700

Size (mm) : 114,3x177,8x41,275

Brand : SKF

Bore Diameter (mm) : 114,3

Outer Diameter (mm) : 177,8

Width (mm) : 41,275

Bearing dimensions and specification in SKF catalogue:

d - 114.3 mm

D - 177.8 mm

T - 41.275 mm

d₁ - - 146.7 mm

B - 41.275 mm

C - 30.162 mm

r_1,2 - min. - 3.5 mm

r_3,4 - min. - 3.3 mm

a - 42 mm

d_a - max. - 126 mm

d_b - min. - 127 mm

D_a - min. - 155 mm

D_a - max. - 166 mm

D_b - min. - 171 mm

C_a - min. - 6 mm

C_b - min. - 11 mm

r_a - max. - 3.3 mm

r_b - max. - 3.1 mm

Basic dynamic load rating - C - 251 kN

Basic static load rating - C₀ - 415 kN

Fatigue load limit - P_u - 42.5 kN

Reference speed - 2600 r/min

Limiting speed - 3800 r/min

Calculation factor - e - 0.52

Calculation factor - Y - 1.15

Calculation factor - Y₀ - 0.6

Mass bearing - 3.582 kg

Designation

Bore Dia, mm

Outer Dia, mm: