Bearing BTM 130 BTN9/P4CDB (SKF)

Angular contact thrust ball bearings, double direction, super-precision BTM 130 BTN9/P4CDB

Bearing number : BTM 130 BTN9/P4CDB

Size (mm) : 130x200x63

Brand : SKF

Bore Diameter (mm) : 130

Outer Diameter (mm) : 200

Width (mm) : 63

Bearing dimensions and specification in SKF catalogue:

d - 130 mm

D - 200 mm

H - 63 mm

d₁ - 162.6 mm

D₁ - 182.1 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1 mm

d_a - min. - 139 mm

D_a - max. - 195 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 158.3 mm

Basic dynamic load rating - C - 85 kN

Basic static load rating - C₀ - 208 kN

Fatigue load limit - P_u - 6.8 kN

Limiting speed for grease lubrication - 4200 r/min

Limiting speed for oil lubrication - 5400 mm/min

Preload class A - 1050 N

Preload class B - 3150 N

Static Axial rigidity, Preload class A - 719 N/micron

Static Axial rigidity, Preload class B - 1082 N/micron

G_ref - 58 cm

Mass bearing - 6.9 kg

Designation

Bore Dia, mm

Outer Dia, mm: