NTN 7930DF bearing


NTN 7930DF bearing Price & size

d - 150 mm

D - 210 mm

B - 28 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 66 mm

r min. - 2 mm

r1 min. - 1 mm

2B - 56 mm

Da max. - 200 mm

ra max. - 2 mm

Weight - 5,92 Kg

Basic dynamic load rating (C) - 158 kN

Basic static load rating (C0) - 234 kN

(Grease) Lubrication Speed - 2 400 r/min

(Oil) Lubrication Speed - 3 300 r/min

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NTN 7930DF bearing Company information
NTN 7930DF bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NTN 7930DF bearing can ensure high quality for more than 80% raw material of NTN 7930DF bearing provided by the steel plant.Explorer series bearing of NTN 7930DF bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NTN 7930DF 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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