Bearing BTW 190 CM/SP (SKF)

Angular contact thrust ball bearings, double direction, super-precision BTW 190 CM/SP

Bearing number : BTW 190 CM/SP

Size (mm) : 190x290x120

Brand : SKF

Bore Diameter (mm) : 190

Outer Diameter (mm) : 290

Width (mm) : 120

Bearing dimensions and specification in SKF catalogue:

d - 190 mm

D - 290 mm

H - 120 mm

d₁ - 248.3 mm

2C - 60 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 1 mm

d_a - min. - 224 mm

D_a - min. - 272.6 mm

D_a - max. - 274 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

Basic dynamic load rating - C - 203 kN

Basic static load rating - C₀ - 735 kN

Fatigue load limit - P_u - 22.8 kN

Limiting speed for grease lubrication - 2000 r/min

Limiting speed for oil lubrication - 2600 mm/min

Preload - 1385 N

Static Axial rigidity - 1361 N/micron

G_ref - 122.1 cm

Mass bearing - 24.134 kg

Designation

Bore Dia, mm

Outer Dia, mm: