Bearing BC1B 320938/HB3 (SKF)

Cylindrical roller bearings, single row BC1B 320938/HB3

Bearing number : BC1B 320938/HB3

Size (mm) : 560x680x45

Brand : SKF

Bore Diameter (mm) : 560

Outer Diameter (mm) : 680

Width (mm) : 45

Bearing dimensions and specification in SKF catalogue:

d - 560 mm

D - 680 mm

B - 45 mm

d₁ - - 606 mm

D₁ - - 638 mm

E - 645 mm

r_1,2 - min. - 3 mm

s - 8.2 mm

d_a - min. - 573 mm

D_a - max. - 667 mm

D_b - min. - 647 mm

r_a - max. - 2.5 mm

Basic dynamic load rating - C - 429 kN

Basic static load rating - C₀ - 950 kN

Fatigue load limit - P_u - 62 kN

Reference speed - 2000 r/min

Limiting speed - 3200 r/min

Calculation factor - k_r - 0.02

Mass bearing - 32 kg

Designation

Bore Dia, mm

Outer Dia, mm: