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Bearing 6805N (NTN)

Bearing 6805N

Deep groove ball bearings 6805N

Bearing number : 6805N

Size (mm) : 25x37x7

Brand : NTN

Bore Diameter (mm) : 25

Outer Diameter (mm) : 37

Width (mm) : 7

Bearing dimensions and specification in NTN catalogue:

d - 25 mm

D - 37 mm

B - 7 mm

C - 7 mm

rn - 0,3 mm

a - 1,3 mm

b - 0,95 mm

r min. - 0,3 mm

r0 max. - 0,25 mm

D1 - 35,7 mm

da min. - 27 mm

da max - 28 mm

Da max. - 35 mm

ra max. - 0,3 mm

Dx - 40,5 mm

Cy - 1,9 mm

Cz - 0,9 mm

rn - 0,3 mm

Weight - 0,022 Kg

Basic dynamic load rating (C) - 4,3 kN

Basic static load rating (C0) - 2,95 kN

(Grease) Lubrication Speed - 18 000 r/min

(Oil) Lubrication Speed - 21 000 r/min

Calculation factor (f0) - 16,1

Tags :  NTN , 25x37x7

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