Bearing HTA921DB (NTN)

Angular contact ball bearings HTA921DB

Bearing number : HTA921DB

Size (mm) : 105x145x18

Brand : NTN

Bore Diameter (mm) : 105

Outer Diameter (mm) : 145

Width (mm) : 18

Bearing dimensions and specification in NTN catalogue:

d - 105 mm

D - 145 mm

B - 18 mm

C - 18 mm

ra1 max. - 0,6 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

2B - 36 mm

da min. - 115 mm

Da max. - 139 mm

ra max. - 1 mm

Weight - 1,66 Kg

Basic dynamic load rating (C) - 48,5 kN

Basic static load rating (C0) - 128 kN

(Grease) Lubrication Speed - 4 500 r/min

(Oil) Lubrication Speed - 6 000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: