Bearing BEAM 030080-2RS (SKF)

Angular contact thrust ball bearings for screw drives, double direction, super-precision BEAM 030080-2RS

Bearing number : BEAM 030080-2RS

Size (mm) : 30x80x28

Brand : SKF

Bore Diameter (mm) : 30

Outer Diameter (mm) : 80

Width (mm) : 28

Bearing dimensions and specification in SKF catalogue:

d - 30 mm

D - 80 mm

H - 28 mm

d₁ - 45.5 mm

D₁ - 54 mm

H₁ - 19 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.6 mm

a - 93 mm

J - 63 mm

H - 6.8 mm

d_a - min. - 40 mm

D_a - max. - 54 mm

r_a - max. - 0.6 mm

Basic dynamic load rating - C - 29.1 kN

Basic static load rating - C₀ - 64 kN

Fatigue load limit - P_u - 2.4 kN

Limiting speed - 2600 r/min

Preload - 2170 N

Frictional moment - 0.5 N·m

Static Axial rigidity - 870 N/micron

Mass bearing - 0.78 kg

Required attachment bolt size - M6

Number of attachment bolts - 12

Designation

Bore Dia, mm

Outer Dia, mm: