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Bearing 7022DB

NACHI 7022DB bearing

Details

Angular contact ball bearings 7022DB

Bearing number : 7022DB

Size (mm) : 110x170x28

Brand : NACHI

Bore Diameter (mm) : 110

Outer Diameter (mm) : 170

Width (mm) : 28

Bearing dimensions and specification in NACHI catalogue:

d - 110 mm

D - 170 mm

B - 28 mm

C - 28 mm

Angle (α) - 30 °

a - 26.2 mm

r min. - 2 mm

r1 min. - 1 mm

2B - 56 mm

da min. - 118 mm

Da max. - 165 mm

ra max. - 1 mm

Weight - 2.14 Kg

Basic dynamic load rating (C) - 149 kN

Basic static load rating (C0) - 185 kN

(Grease) Lubrication Speed - 2500 r/min

(Oil) Lubrication Speed - 3300 r/min

Bearing 7022DB

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NACHI 7022DB bearing Company information

NACHI 7022DB bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NACHI 7022DB bearing can ensure high quality for more than 80% raw material of NACHI 7022DB bearing provided by the steel plant.Explorer series bearing of NACHI 7022DB bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NACHI 7022DB 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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