NTN 7230DB bearing

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NTN 7230DB bearing Price & size

d - 150 mm

D - 270 mm

B - 45 mm

C - 45 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 83 mm

r min. - 3 mm

r1 min. - 1,1 mm

2B - 90 mm

da min. - 164 mm

ra max. - 2,5 mm

Db max - 263 mm

Weight - 22 Kg

Basic dynamic load rating (C) - 375 kN

Basic static load rating (C0) - 515 kN

(Grease) Lubrication Speed - 2 000 r/min

(Oil) Lubrication Speed - 2 700 r/min

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NTN 7230DB bearing Company information
NTN 7230DB bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NTN 7230DB bearing can ensure high quality for more than 80% raw material of NTN 7230DB bearing provided by the steel plant.Explorer series bearing of NTN 7230DB bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NTN 7230DB bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .
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