NTN 7334DB bearing

170x360x72

Koyo 7334DB Bearing. KOYO 7303CDB FY KOYO 7334DB FY KOYO 7904CDB FY KOYO 7004BDB FY. Koyo bearings. A bearing is a moving device that supports rotational movement between a stationary part and a rotating part. There are several types of bearings like slide, magnetic and rolling bearings. Koyo bearings are “Rolling Bearings” Rolling bearings have a long service.



Angular contact ball bearings 7334DB

Bearing number : 7334DB

Size (mm) : 170x360x72

Brand : NTN

Bore Diameter (mm) : 170

Outer Diameter (mm) : 360

Width (mm) : 72

Bearing dimensions and specification in NTN catalogue:

d - 170 mm

D - 360 mm

B - 72 mm

C - 72 mm

ra1 max. - 1,5 mm

Angle (α) - 25 °

a - 113 mm

r min. - 4 mm

r1 min. - 1,5 mm

2B - 144 mm

da min. - 188 mm

ra max. - 3 mm

Db max - 351,5 mm

Weight - 70,6 Kg

Basic dynamic load rating (C) - 630 kN

Basic static load rating (C0) - 970 kN

(Grease) Lubrication Speed - 1 600 r/min

(Oil) Lubrication Speed - 2 100 r/min

Bearing 7334DB

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