NTN 7305 bearing

25x62x17

Angular Bearings 7305 bearing ntn angular contact bearing . NTN super precision bearings to support precision ball screws,have better performance than earlier combineatioins. of angular contact ball bearings .They are especially suitable for high precision machine-tool feeding mechanisms. and similar application .



Angular contact ball bearings 7305

Bearing number : 7305

Size (mm) : 25x62x17

Brand : NTN

Bore Diameter (mm) : 25

Outer Diameter (mm) : 62

Width (mm) : 17

Bearing dimensions and specification in NTN catalogue:

d - 25 mm

D - 62 mm

B - 17 mm

C - 17 mm

Angle (α) - 25 °

a - 21 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

da min. - 32 mm

db min - 29,5 mm

ra max. - 1 mm

Weight - 0,23 Kg

Basic dynamic load rating (C) - 26,4 kN

Basic static load rating (C0) - 15,8 kN

(Grease) Lubrication Speed - 13 000 r/min

(Oil) Lubrication Speed - 17 000 r/min

Bearing 7305

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