Angular contact ball bearings 7321DB
Bearing number : 7321DB
Size (mm) : 105x225x49
Brand : NTN
Bore Diameter (mm) : 105
Outer Diameter (mm) : 225
Width (mm) : 49
Bearing dimensions and specification in NTN catalogue:
d - 105 mm
D - 225 mm
B - 49 mm
C - 49 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 72 mm
r min. - 3 mm
r1 min. - 1,1 mm
2B - 98 mm
da min. - 119 mm
ra max. - 2,5 mm
Db max - 218 mm
Weight - 16,4 Kg
Basic dynamic load rating (C) - 355 kN
Basic static load rating (C0) - 420 kN
(Grease) Lubrication Speed - 2 700 r/min
(Oil) Lubrication Speed - 3 600 r/min
7321DB bearing Japan ntn-7321
n421 nsk 7221bdb ntn 7060bdf koyo n424 nsk 7321db ntn 7064db koyo n428 nsk 7321bdb ntn 7248bdb koyo We cooperate with UPS,TNT,FEDEX,EMS,DHL,etc.They guarantee to meet your needs in terms of time and money,even if you need your 7321DB bearing tomorrow morning (aka overnight or next day air) on your desk, 2, 3 days or more.Note to international ...
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