NTN 7917DF bearing

Bearing 7917DF

7917DF NTN bearing,

NTN 7917DF bearing, Size: 85x120x18. NTN 7917DF 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 7917DF

Bearing number : 7917DF

Size (mm) : 85x120x18

Brand : NTN

Bore Diameter (mm) : 85

Outer Diameter (mm) : 120

Width (mm) : 18

Bearing dimensions and specification in NTN catalogue:

d - 85 mm

D - 120 mm

B - 18 mm

ra1 max. - 0,6 mm

Angle (α) - 25 °

a - 38,5 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

2B - 36 mm

Da max. - 113 mm

db min - 92 mm

ra max. - 1 mm

Weight - 1,256 Kg

Basic dynamic load rating (C) - 59 kN

Basic static load rating (C0) - 76 kN

(Grease) Lubrication Speed - 4 400 r/min

(Oil) Lubrication Speed - 5 900 r/min