NTN 30220U bearing

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NTN 30220U bearing Price & size

d - 100 mm

D - 180 mm

T - 37 mm

B - 34 mm

C - 29 mm

ra1 max. - 2 mm

a - 36 mm

r min. - 3 mm

r1 min. - 2,5 mm

da min. - 114 mm

Da min - 157 mm

Da max. - 168 mm

db max. - 116 mm

Db min. - 168 mm

ra max. - 2,5 mm

Sa - 5 mm

Sb - 8 mm

Weight - 3,78 Kg

Basic dynamic load rating (C) - 258 kN

Basic static load rating (C0) - 335 kN

(Grease) Lubrication Speed - 2 000 r/min

(Oil) Lubrication Speed - 2 700 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,79

Calculation factor (Y2) - 1,43

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NTN 30220U bearing Company information
NTN 30220U bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NTN 30220U bearing can ensure high quality for more than 80% raw material of NTN 30220U bearing provided by the steel plant.Explorer series bearing of NTN 30220U bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NTN 30220U 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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