NACHI 7211BDB bearing

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NACHI 7211BDB bearing Price & size

d - 55 mm

D - 100 mm

B - 21 mm

C - 21 mm

Angle (α) - 40 °

a - 22.1 mm

r min. - 1.5 mm

r1 min. - 1 mm

2B - 42 mm

da min. - 60 mm

Da max. - 94.6 mm

ra max. - 1 mm

Weight - 0.635 Kg

Basic dynamic load rating (C) - 78 kN

Basic static load rating (C0) - 74,5 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 5500 r/min

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NACHI 7211BDB bearing Company information
NACHI 7211BDB bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. NACHI 7211BDB bearing can ensure high quality for more than 80% raw material of NACHI 7211BDB bearing provided by the steel plant.Explorer series bearing of NACHI 7211BDB bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of NACHI 7211BDB 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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