Bearing BTM 180 BM/P4CDB (SKF)

Super-precision double direction angular contact thrust ball bearings BTM 180 BM/P4CDB

Bearing number : BTM 180 BM/P4CDB

Size (mm) : 180x280x45

Brand : SKF

Bore Diameter (mm) : 180

Outer Diameter (mm) : 280

Width (mm) : 45

Bearing dimensions and specification in SKF catalogue:

d - 180 mm

D - 280 mm

B - 45 mm

C - 45 mm

d1 - 226,5 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

r3 min. - 1,1 mm

r4 min. - 1,1 mm

D1 - 241,7 mm

H - 90 mm

da min. - 191 mm

Da max. - 274 mm

ra max. - 2 mm

rb max. - 1 mm

dh - 220 mm

Weight - 21,5 Kg

Basic dynamic load rating (C) - 163 kN

Basic static load rating (C0) - 425 kN

(Grease) Lubrication Speed - 3 000 r/min

(Oil) Lubrication Speed - 3 800 r/min

Fatigue load limit (Pu) - 11,8

Designation

Bore Dia, mm

Outer Dia, mm: