Bearing BTM 110 ATN9/P4CDB (SKF)

Angular contact thrust ball bearings, double direction, super-precision BTM 110 ATN9/P4CDB

Bearing number : BTM 110 ATN9/P4CDB

Size (mm) : 110x170x54

Brand : SKF

Bore Diameter (mm) : 110

Outer Diameter (mm) : 170

Width (mm) : 54

Bearing dimensions and specification in SKF catalogue:

d - 110 mm

D - 170 mm

H - 54 mm

d₁ - 137.9 mm

D₁ - 155 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1 mm

d_a - min. - 119 mm

D_a - max. - 165 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 134.1 mm

Basic dynamic load rating - C - 57 kN

Basic static load rating - C₀ - 137 kN

Fatigue load limit - P_u - 4.8 kN

Limiting speed for grease lubrication - 5600 r/min

Limiting speed for oil lubrication - 7100 mm/min

Preload class A - 600 N

Preload class B - 1800 N

Static Axial rigidity, Preload class A - 357 N/micron

Static Axial rigidity, Preload class B - 541 N/micron

G_ref - 38 cm

Mass bearing - 4.25 kg

Designation

Bore Dia, mm

Outer Dia, mm: