NTN 7034DB bearing

170x260x42

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Angular contact ball bearings 7034DB

Bearing number : 7034DB

Size (mm) : 170x260x42

Brand : NTN

Bore Diameter (mm) : 170

Outer Diameter (mm) : 260

Width (mm) : 42

Bearing dimensions and specification in NTN catalogue:

d - 170 mm

D - 260 mm

B - 42 mm

C - 42 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 83 mm

r min. - 2,1 mm

r1 min. - 1,1 mm

2B - 84 mm

da min. - 182 mm

ra max. - 2 mm

Db max - 253 mm

Weight - 15,92 Kg

Basic dynamic load rating (C) - 300 kN

Basic static load rating (C0) - 430 kN

(Grease) Lubrication Speed - 2 000 r/min

(Oil) Lubrication Speed - 2 600 r/min

Bearing 7034DB

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