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Bearing 4T-898/892 (NTN)
Tapered roller bearings 4T-898/892
Bearing number : 4T-898/892
Size (mm) : 139.7x228.6x57.15
Brand : NTN
Bore Diameter (mm) : 139,7
Outer Diameter (mm) : 228,6
Width (mm) : 57,15
Bearing dimensions and specification in NTN catalogue:
d - 139,7 mm
D - 228,6 mm
T - 57,15 mm
B - 57,15 mm
C - 44,45 mm
ra1 max. - 3,3 mm
a - 6 mm
Da - 205 mm
db - 153 mm
ra max. - 3,5 mm
da - 160 mm
Db - 216 mm
Weight - 8,76 Kg
Basic dynamic load rating (C) - 445 kN
Basic static load rating (C0) - 735 kN
(Grease) Lubrication Speed - 1 500 r/min
(Oil) Lubrication Speed - 2 000 r/min
Calculation factor (e) - 0,42
Calculation factor (Y0) - 0,78
Calculation factor (Y2) - 1,43
Tags : NTN , 139.7x228.6x57.15
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