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Bearing BTW 75 CTN9/SP (SKF)
Super-precision double direction angular contact thrust ball bearings BTW 75 CTN9/SP
Bearing number : BTW 75 CTN9/SP
Size (mm) : 75x115x24
Brand : SKF
Bore Diameter (mm) : 75
Outer Diameter (mm) : 115
Width (mm) : 24
Bearing dimensions and specification in SKF catalogue:
d - 75 mm
D - 115 mm
B - 24 mm
C - 12 mm
d1 - 98,5 mm
r1 min. - 1,1 mm
r2 min. - 1,1 mm
r3 min. - 0,6 mm
r4 min. - 0,6 mm
D1 - 97,5 mm
H - 48 mm
da min. - 90 mm
Da min - 108,4 mm
Da max. - 110 mm
ra max. - 1 mm
rb max. - 0,6 mm
dh - – mm
Weight - 1,45 Kg
Basic dynamic load rating (C) - 39,7 kN
Basic static load rating (C0) - 116 kN
(Grease) Lubrication Speed - 6 300 r/min
(Oil) Lubrication Speed - 7 500 r/min
Fatigue load limit (Pu) - 5,6
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