Home > Bearings Catalogue Online > Angular Contact Ball Bearings
Bearing 7021DB (NTN)
Angular contact ball bearings 7021DB
Bearing number : 7021DB
Size (mm) : 105x160x26
Brand : NTN
Bore Diameter (mm) : 105
Outer Diameter (mm) : 160
Width (mm) : 26
Bearing dimensions and specification in NTN catalogue:
d - 105 mm
D - 160 mm
B - 26 mm
C - 26 mm
ra1 max. - 1 mm
Angle (α) - 25 °
a - 51,5 mm
r min. - 2 mm
r1 min. - 1 mm
2B - 52 mm
da min. - 115 mm
ra max. - 2 mm
Db max - 154,5 mm
Weight - 3,72 Kg
Basic dynamic load rating (C) - 130 kN
Basic static load rating (C0) - 163 kN
(Grease) Lubrication Speed - 3 300 r/min
(Oil) Lubrication Speed - 4 400 r/min
Tags : NTN , 105x160x26
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue