NTN 4T-48286/48220, Size: 123.825x182.562x39.688. NTN 4T-48286/48220 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-48286/48220
Bearing number : 4T-48286/48220
Size (mm) : 123.825x182.562x39.688
Brand : NTN
Bore Diameter (mm) : 123,825
Outer Diameter (mm) : 182,562
Width (mm) : 39,688
Bearing dimensions and specification in NTN catalogue:
d - 123,825 mm
D - 182,562 mm
T - 39,688 mm
B - 38,1 mm
C - 33,338 mm
ra1 max. - 3,3 mm
a - 5,7 mm
Da - 168 mm
db - 133 mm
ra max. - 3,5 mm
da - 139 mm
Db - 176 mm
Weight - 3,52 Kg
Basic dynamic load rating (C) - 224 kN
Basic static load rating (C0) - 435 kN
(Grease) Lubrication Speed - 1 800 r/min
(Oil) Lubrication Speed - 2 400 r/min
Calculation factor (e) - 0,31
Calculation factor (Y0) - 1,08
Calculation factor (Y2) - 1,97
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