NTN 231/750BK bearing

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NTN 231/750BK bearing Price & size

d - 750 mm

D - 1 220 mm

B - 365 mm

C - 365 mm

r min. - 9,5 mm

da min. - 794 mm

Da max. - 1 176 mm

ra max. - 8 mm

Weight - 1 650 Kg

Basic dynamic load rating (C) - 12 800 kN

Basic static load rating (C0) - 27 200 kN

(Grease) Lubrication Speed - 200 r/min

(Oil) Lubrication Speed - 260 r/min

Calculation factor (e) - 0,29

Calculation factor (Y0) - 2,27

Calculation factor (Y1) - 2,32

Calculation factor (Y2) - 3,45

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NTN 231/750BK bearing Company information
NTN 231/750BK bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NTN 231/750BK bearing can ensure high quality for more than 80% raw material of NTN 231/750BK bearing provided by the steel plant.Explorer series bearing of NTN 231/750BK bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NTN 231/750BK 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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