NTN 7001DB bearing

Bearing 7001DB

7001DB NTN bearing,

NTN 7001DB bearing, Size: 12x28x8. NTN 7001DB are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact ball bearings 7001DB

Bearing number : 7001DB

Size (mm) : 12x28x8

Brand : NTN

Bore Diameter (mm) : 12

Outer Diameter (mm) : 28

Width (mm) : 8

Bearing dimensions and specification in NTN catalogue:

d - 12 mm

D - 28 mm

B - 8 mm

C - 8 mm

ra1 max. - 0,15 mm

Angle (α) - 25 °

a - 10 mm

r min. - 0,3 mm

r1 min. - 0,15 mm

2B - 16 mm

da min. - 14,5 mm

ra max. - 0,3 mm

Db max - 26,8 mm

Weight - 0,05 Kg

Basic dynamic load rating (C) - 8,2 kN

Basic static load rating (C0) - 4,9 kN

(Grease) Lubrication Speed - 21 000 r/min

(Oil) Lubrication Speed - 28 000 r/min