Skfbearing-Sale CO.,LTD.

E-mail: [email protected]

SKF 71968CDMA/HCP4A bearing Details:

Model: 71968CDMA/HCP4A Brand: SKF Bearing status: Original
Delivery time: 5-7 Days Inventory: Enough
Bearing 71968 CDMA/HCP4A Bearing 71968 CDMA/HCP4A

Angular contact ball bearings, super-precision 71968 CDMA/HCP4A

Bearing number : 71968 CDMA/HCP4A

Size (mm) : 340x460x56

Brand : SKF

Bore Diameter (mm) : 340

Outer Diameter (mm) : 460

Width (mm) : 56

Bearing dimensions and specification in SKF catalogue:

d - 340 mm

D - 460 mm

B - 56 mm

d1 - 377 mm

d2 - 377 mm

D1 - 423 mm

r1,2 - min. - 3 mm

r3,4 - min. - 1.1 mm

a - 81.8 mm

da - min. - 353 mm

db - min. - 353 mm

Da - max. - 445 mm

Db - max. - 454 mm

ra - max. - 2.5 mm

rb - max. - 1 mm

dn - 387 mm

Basic dynamic load rating - C - 390 kN

Basic static load rating - C0 - 670 kN

Fatigue load limit - Pu - 14.3 kN

Limiting speed for grease lubrication - 3400 r/min

Limiting speed for oil lubrication - 4800 mm/min

Ball - Dw - 38.1 mm

Ball - z - 29

Gref - 294 cm3

Calculation factor - f0 - 16.6

Preload class A - GA - 1460 N

Preload class B - GB - 2920 N

Preload class C - GC - 5840 N

Preload class D - GD - 11680 N

Calculation factor - f - 1.27

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 - 333 N/micron

Preload class B - 453 N/micron

Preload class C - 634 N/micron

Preload class D - 918 N/micron

Mass bearing - 21.551 kg

request a quote about 71968CDMA/HCP4A bearing

Online Message