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Bearing 32912XA (NTN)
Tapered roller bearings 32912XA
Bearing number : 32912XA
Size (mm) : 60x85x17
Brand : NTN
Bore Diameter (mm) : 60
Outer Diameter (mm) : 85
Width (mm) : 17
Bearing dimensions and specification in NTN catalogue:
d - 60 mm
D - 85 mm
T - 17 mm
B - 17 mm
C - 14 mm
ra1 max. - 1 mm
a - 15,5 mm
r min. - 1 mm
r1 min. - 1 mm
da min. - 65,5 mm
Da min - 76,5 mm
Da max. - 79,5 mm
db max. - 65,5 mm
Db min. - 82 mm
ra max. - 1 mm
Sa - 3 mm
Sb - 3 mm
Weight - 0,296 Kg
Basic dynamic load rating (C) - 51 kN
Basic static load rating (C0) - 83 kN
(Grease) Lubrication Speed - 4 000 r/min
(Oil) Lubrication Speed - 5 300 r/min
Calculation factor (e) - 0,33
Calculation factor (Y0) - 0,99
Calculation factor (Y2) - 1,8
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