NTN BNT005 bearing

25x47x12

Original ntn bearing products, is 0.01 microns for the unit to produce high precision machining and testing technology, from both the demands of high performance and low cost of common household electrical appliances, until the requirement in harsh working environment can still normal play to its bearing function space rockets, original ntn ...



Angular contact ball bearings BNT005

Bearing number : BNT005

Size (mm) : 25x47x12

Brand : NTN

Bore Diameter (mm) : 25

Outer Diameter (mm) : 47

Width (mm) : 12

Bearing dimensions and specification in NTN catalogue:

d - 25 mm

D - 47 mm

B - 12 mm

C - 12 mm

a - 11 mm

r min. - 0,6 mm

r1 min. - 0,3 mm

da min. - 29,5 mm

Da max. - 42,5 mm

ra max. - 0,6 mm

Weight - 0,067 Kg

Basic dynamic load rating (C) - 8,95 kN

Basic static load rating (C0) - 4,85 kN

(Grease) Lubrication Speed - 25 000 r/min

(Oil) Lubrication Speed - 34 000 r/min

Calculation factor (f0) - 9,6

Bearing BNT005

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