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NACHI 655/653 bearing
NACHI 655/653, Size: 146.050x69.850x41.275. NACHI 655/653 are used in a wide variety of applications, they are simple in design, suitable for high speeds and are robust in operation, and need little maintenance.
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Delivery time: 5-7 Days
Tapered roller bearings 655/653
Bearing number : 655/653
Size (mm) : 146.050x69.850x41.275
Brand : NACHI
Bore Diameter (mm) : 146.050
Outer Diameter (mm) : 69.850
Width (mm) : 41.275
Bearing dimensions and specification in NACHI catalogue:
d - 69.850 mm
D - 146.050 mm
T - 41.275 mm
B - 41.275 mm
C - 31.750 mm
a - 7.9 mm
r1 min. - 3.5 mm
r2 min. - 3.3 mm
Weight - 3,24 Kg
Basic dynamic load rating (C) - 188000 kN
Basic static load rating (C0) - 260000 kN
(Grease) Lubrication Speed - 2500 r/min
(Oil) Lubrication Speed - 3300 r/min
Calculation factor (e) - 0.41
Calculation factor (Y0) - 0.81
Calculation factor (Y1) - 1.5
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