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NTN 4T-757/752 bearing

4T-757/752 NTN bearing,
NTN 4T-757/752 bearing, Size: 82.55x161.925x47.625. NTN 4T-757/752 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.
Tapered roller bearings 4T-757/752
Bearing number : 4T-757/752
Size (mm) : 82.55x161.925x47.625
Brand : NTN
Bore Diameter (mm) : 82,55
Outer Diameter (mm) : 161,925
Width (mm) : 47,625
Bearing dimensions and specification in NTN catalogue:
d - 82,55 mm
D - 161,925 mm
T - 47,625 mm
B - 48,26 mm
C - 38,1 mm
ra1 max. - 3,3 mm
a - 12 mm
Da - 144 mm
db - 94 mm
ra max. - 3,5 mm
da - 100 mm
Db - 150 mm
Weight - 4,42 Kg
Basic dynamic load rating (C) - 270 kN
Basic static load rating (C0) - 385 kN
(Grease) Lubrication Speed - 2 300 r/min
(Oil) Lubrication Speed - 3 100 r/min
Calculation factor (e) - 0,34
Calculation factor (Y0) - 0,97
Calculation factor (Y2) - 1,76