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- NACHI 25577/25523 Tapered roller bearing 42.875x82.931x26.988mm
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Description
Bearing number : 25577/25523
Size (mm) : 42.875x82.931x26.988
Brand : NACHI
Bore Diameter (mm) : 42.875
Outer Diameter (mm) : 82.931
Width (mm) : 26.988
d - 42.875 mm
D - 82.931 mm
T - 26.988 mm
B - 25.400 mm
C - 22.225 mm
a - 9.4 mm
r1 min. - 3.5 mm
r2 min. - 2.3 mm
Weight - 0,625 Kg
Basic dynamic load rating (C) - 78500 kN
Basic static load rating (C0) - 98000 kN
(Grease) Lubrication Speed - 4500 r/min
(Oil) Lubrication Speed - 6000 r/min
Calculation factor (e) - 0.33
Calculation factor (Y0) - 0.99
Calculation factor (Y1) - 1.8
