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Bearing BTM 170 AM/P4CDB (SKF)
Angular contact thrust ball bearings, double direction, super-precision BTM 170 AM/P4CDB
Bearing number : BTM 170 AM/P4CDB
Size (mm) : 170x260x81
Brand : SKF
Bore Diameter (mm) : 170
Outer Diameter (mm) : 260
Width (mm) : 81
Bearing dimensions and specification in SKF catalogue:
d - 170 mm
D - 260 mm
H - 81 mm
d1 - 211.3 mm
D1 - 237.5 mm
r1,2 - min. - 2.1 mm
r3,4 - min. - 1.1 mm
da - min. - 181 mm
Da - max. - 254 mm
ra - max. - 2 mm
rb - max. - 1 mm
dn - 205.4 mm
Basic dynamic load rating - C - 118 kN
Basic static load rating - C0 - 315 kN
Fatigue load limit - Pu - 9.2 kN
Limiting speed for grease lubrication - 3600 r/min
Limiting speed for oil lubrication - 4700 mm/min
Preload class A - 1350 N
Preload class B - 4050 N
Static Axial rigidity, Preload class A - 551 N/micron
Static Axial rigidity, Preload class B - 833 N/micron
Gref - 126 cm
Mass bearing - 16.05 kg
Tags : SKF , 170x260x81
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