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Bearing BTM 75 ATN9/HCP4CDB (SKF)
Super-precision double direction angular contact thrust ball bearings BTM 75 ATN9/HCP4CDB
Bearing number : BTM 75 ATN9/HCP4CDB
Size (mm) : 75x115x18
Brand : SKF
Bore Diameter (mm) : 75
Outer Diameter (mm) : 115
Width (mm) : 18
Bearing dimensions and specification in SKF catalogue:
d - 75 mm
D - 115 mm
B - 18 mm
C - 18 mm
d1 - 93,55 mm
r1 min. - 1,1 mm
r2 min. - 1,1 mm
r3 min. - 0,6 mm
r4 min. - 0,6 mm
D1 - 99,9 mm
H - 36 mm
da min. - 81 mm
Da max. - 111 mm
ra max. - 1 mm
rb max. - 0,6 mm
dh - 91 mm
Weight - 1,2 Kg
Basic dynamic load rating (C) - 27,5 kN
Basic static load rating (C0) - 61 kN
(Grease) Lubrication Speed - 10 300 r/min
(Oil) Lubrication Speed - 12 300 r/min
Fatigue load limit (Pu) - 2,6
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