Skfbearing-Sale CO.,LTD.

E-mail: [email protected]

SKF 71940CD/HCP4AH1 bearing Details:

Model: 71940CD/HCP4AH1 Brand: SKF Bearing status: Original
Delivery time: 5-7 Days Inventory: Enough
Bearing 71940 CD/HCP4AH1 Bearing 71940 CD/HCP4AH1

Angular contact ball bearings, super-precision 71940 CD/HCP4AH1

Bearing number : 71940 CD/HCP4AH1

Size (mm) : 200x280x38

Brand : SKF

Bore Diameter (mm) : 200

Outer Diameter (mm) : 280

Width (mm) : 38

Bearing dimensions and specification in SKF catalogue:

d - 200 mm

D - 280 mm

B - 38 mm

d1 - 224.7 mm

d2 - 224.7 mm

D1 - 255.3 mm

K - 0.6 mm

C1 - 10 mm

r1,2 - min. - 2.1 mm

r3,4 - min. - 1 mm

a - 51.3 mm

da - min. - 209 mm

db - min. - 209 mm

Da - max. - 271 mm

Db - max. - 275 mm

ra - max. - 2 mm

rb - max. - 1 mm

dn - 231.4 mm

Basic dynamic load rating - C - 208 kN

Basic static load rating - C0 - 265 kN

Fatigue load limit - Pu - 7.2 kN

Limiting speed for grease lubrication - 6000 r/min

Limiting speed for oil lubrication - 8500 mm/min

Ball - Dw - 25.4 mm

Ball - z - 26

Gref - 81 cm3

Calculation factor - f0 - 16.3

Preload class A - GA - 800 N

Preload class B - GB - 1600 N

Preload class C - GC - 3200 N

Preload class D - GD - 6400 N

Calculation factor - f - 1.23

Calculation factor - f1 - 1

Calculation factor - f2A - 1

Calculation factor - f2B - 1.07

Calculation factor - f2C - 1.12

Calculation factor - f2D - 1.18

Calculation factor - fHC - 1.04

Preload class A - 224 N/micron

Preload class B - 305 N/micron

Preload class C - 430 N/micron

Preload class D - 627 N/micron

Mass bearing - 5.11 kg

request a quote about 71940CD/HCP4AH1 bearing

Online Message