NACHI 7338DF bearing

190x400x78

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Angular contact ball bearings 7338DF

Bearing number : 7338DF

Size (mm) : 190x400x78

Brand : NACHI

Bore Diameter (mm) : 190

Outer Diameter (mm) : 400

Width (mm) : 78

Bearing dimensions and specification in NACHI catalogue:

d - 190 mm

D - 400 mm

B - 78 mm

C - 78 mm

Angle (α) - 30 °

a - 46.1 mm

r min. - 5 mm

r1 min. - 2 mm

2B - 156 mm

da min. - 200 mm

Da max. - 390 mm

ra max. - 2 mm

Weight - 47.6 Kg

Basic dynamic load rating (C) - 725 kN

Basic static load rating (C0) - 1220 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1500 r/min

Bearing 7338DF

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Contact Details

ROOM 19/F AiLeiw 532
Basheki.sepwer.Hong Kong
Tel: 00852 - 30696864
Fax: 0086 18626329562

E-mail: [email protected]