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Bearing 6305NR (NTN)

Bearing 6305NR

Deep groove ball bearings 6305NR

Bearing number : 6305NR

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

rn - 0,5 mm

a - 3,28 mm

b - 1,9 mm

f - 1,7 mm

r min. - 1,1 mm

r0 max. - 0,6 mm

D1 - 59,61 mm

D2 - 67,7 mm

da min. - 31,5 mm

da max - 35 mm

Da max. - 55,5 mm

ra max. - 1 mm

Dx - 68,5 mm

Cy - 4,6 mm

Cz - 1,7 mm

rn - 0,5 mm

Weight - 0,232 Kg

Basic dynamic load rating (C) - 21,2 kN

Basic static load rating (C0) - 10,9 kN

(Grease) Lubrication Speed - 12 000 r/min

(Oil) Lubrication Speed - 14 000 r/min

Calculation factor (f0) - 12,6

Tags :  NTN , 25x62x17

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