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NACHI 7040DB bearing

Bearing 7040DB

BECBJ DB bearingCategory: TaperedRollerBearings Brand: NACHIBearing C0r: 55000... 2 sets. Please quote your best price and delevery time for 40 pcs SKF Carb C4908V Now ...

Angular contact ball bearings 7040DB

Bearing number : 7040DB

Size (mm) : 200x310x51

Brand : NACHI

Bore Diameter (mm) : 200

Outer Diameter (mm) : 310

Width (mm) : 51

Bearing dimensions and specification in NACHI catalogue:

d - 200 mm

D - 310 mm

B - 51 mm

C - 51 mm

Angle (α) - 30 °

a - 48.1 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

2B - 102 mm

da min. - 209 mm

Da max. - 304 mm

ra max. - 1 mm

Weight - 13.8 Kg

Basic dynamic load rating (C) - 365 kN

Basic static load rating (C0) - 565 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1800 r/min

Bearing 7040DB