E-mail: [email protected]

NACHI 7211BDB bearing

Bearing 7211BDB

NACHI 6302N,22326CCK/W33 H2326 Bearings are two of our main products, Here are the feature of 6303N NACHI bearings.Japan's 6303N NACHI bearings are mainly composed of inner ring,outer ring,rolling element and retainer.6303N NACHI . If you want to know them price, size and other information can contact us.

Angular contact ball bearings 7211BDB

Bearing number : 7211BDB

Size (mm) : 55x100x21

Brand : NACHI

Bore Diameter (mm) : 55

Outer Diameter (mm) : 100

Width (mm) : 21

Bearing dimensions and specification in NACHI catalogue:

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

Bearing 7211BDB