NTN 7917C bearing

85x120x18

NTN angular contact ball bearings are included series 79, 70, 72, 72B, 73 and 73B series. The paired bearings are three types, back to back DB, face to face DF, tandem duplex DT series. The paired bearings are three types, back to back DB, face to face DF, tandem duplex DT series.



Angular contact ball bearings 7917C

Bearing number : 7917C

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

C - 18 mm

Angle (α) - 15 °

a - 22,5 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

Weight - 0,523 Kg

Basic dynamic load rating (C) - 40 kN

Basic static load rating (C0) - 42,5 kN

(Grease) Lubrication Speed - 8 100 r/min

(Oil) Lubrication Speed - 11 000 r/min

Calculation factor (f0) - 16,5

Bearing 7917C

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