Bearing BTM 65 BTN9/P4CDB (SKF)

Angular contact thrust ball bearings, double direction, super-precision BTM 65 BTN9/P4CDB

Bearing number : BTM 65 BTN9/P4CDB

Size (mm) : 65x100x33

Brand : SKF

Bore Diameter (mm) : 65

Outer Diameter (mm) : 100

Width (mm) : 33

Bearing dimensions and specification in SKF catalogue:

d - 65 mm

D - 100 mm

H - 33 mm

d₁ - 80.9 mm

D₁ - 91.1 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

d_a - min. - 71 mm

D_a - max. - 96.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 78.8 mm

Basic dynamic load rating - C - 26 kN

Basic static load rating - C₀ - 54 kN

Fatigue load limit - P_u - 2.3 kN

Limiting speed for grease lubrication - 8400 r/min

Limiting speed for oil lubrication - 10900 mm/min

Preload class A - 250 N

Preload class B - 750 N

Static Axial rigidity, Preload class A - 342 N/micron

Static Axial rigidity, Preload class B - 510 N/micron

G_ref - 8.4 cm

Mass bearing - 0.9 kg

Designation

Bore Dia, mm

Outer Dia, mm: