Bearing BTW 140 CM/SP (SKF)

Angular contact thrust ball bearings, double direction, super-precision BTW 140 CM/SP

Bearing number : BTW 140 CM/SP

Size (mm) : 140x210x84

Brand : SKF

Bore Diameter (mm) : 140

Outer Diameter (mm) : 210

Width (mm) : 84

Bearing dimensions and specification in SKF catalogue:

d - 140 mm

D - 210 mm

H - 84 mm

d₁ - 180.8 mm

2C - 42 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 1 mm

d_a - min. - 166 mm

D_a - min. - 197.7 mm

D_a - max. - 200 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

Basic dynamic load rating - C - 106 kN

Basic static load rating - C₀ - 375 kN

Fatigue load limit - P_u - 13.2 kN

Limiting speed for grease lubrication - 3200 r/min

Limiting speed for oil lubrication - 3800 mm/min

Preload - 940 N

Static Axial rigidity - 1089 N/micron

G_ref - 45.3 cm

Mass bearing - 8.595 kg

Designation

Bore Dia, mm

Outer Dia, mm: