Bearing BTM 80 BTN9/P4CDB (SKF)

Super-precision double direction angular contact thrust ball bearings BTM 80 BTN9/P4CDB

Bearing number : BTM 80 BTN9/P4CDB

Size (mm) : 80x125x20.25

Brand : SKF

Bore Diameter (mm) : 80

Outer Diameter (mm) : 125

Width (mm) : 20,25

Bearing dimensions and specification in SKF catalogue:

d - 80 mm

D - 125 mm

B - 20,25 mm

C - 20,25 mm

d1 - 100,8 mm

r1 min. - 1,1 mm

r2 min. - 1,1 mm

r3 min. - 0,6 mm

r4 min. - 0,6 mm

D1 - 107,8 mm

H - 40,5 mm

da min. - 86 mm

Da max. - 121 mm

ra max. - 1 mm

rb max. - 0,6 mm

dh - 98 mm

Weight - 1,75 Kg

Basic dynamic load rating (C) - 39 kN

Basic static load rating (C0) - 85 kN

(Grease) Lubrication Speed - 6 800 r/min

(Oil) Lubrication Speed - 8 700 r/min

Fatigue load limit (Pu) - 3,55

Designation

Bore Dia, mm

Outer Dia, mm: