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Bearing 7217DB

NTN 7217DB bearing

Details

Angular contact ball bearings 7217DB

Bearing number : 7217DB

Size (mm) : 85x150x28

Brand : NTN

Bore Diameter (mm) : 85

Outer Diameter (mm) : 150

Width (mm) : 28

Bearing dimensions and specification in NTN catalogue:

d - 85 mm

D - 150 mm

B - 28 mm

C - 28 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 48 mm

r min. - 2 mm

r1 min. - 1 mm

2B - 56 mm

da min. - 95 mm

ra max. - 2 mm

Db max - 144,5 mm

Weight - 3,56 Kg

Basic dynamic load rating (C) - 162 kN

Basic static load rating (C0) - 177 kN

(Grease) Lubrication Speed - 3 700 r/min

(Oil) Lubrication Speed - 5 000 r/min

Bearing 7217DB

Online Message

NTN 7217DB bearing Company information

NTN 7217DB bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NTN 7217DB bearing can ensure high quality for more than 80% raw material of NTN 7217DB bearing provided by the steel plant.Explorer series bearing of NTN 7217DB bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NTN 7217DB bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .

NTN 7217DB bearing Related News

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