d - 320 mm

D - 440 mm

B - 56 mm

d₁ - 357 mm

d₂ - 357 mm

D₁ - 403 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 1.1 mm

a - 116.9 mm

d_a - min. - 333 mm

d_b - min. - 333 mm

D_a - max. - 425 mm

D_b - max. - 434 mm

r_a - max. - 2.5 mm

r_b - max. - 1 mm

d_n - 367 mm

Basic dynamic load rating - C - 351 kN

Basic static load rating - C₀ - 585 kN

Fatigue load limit - P_u - 12.9 kN

Limiting speed for grease lubrication - 2600 r/min

Limiting speed for oil lubrication - 4000 mm/min

Ball - D_w - 38.1 mm

Ball - z - 27

G_ref - 282 cm3

Calculation factor - e - 0.68

Calculation factor - Y₂ - 0.87

Calculation factor - Y₀ - 0.38

Calculation factor - X₂ - 0.41

Calculation factor - Y₁ - 0.92

Calculation factor - Y₂ - 1.41

Calculation factor - Y₀ - 0.76

Calculation factor - X₂ - 0.67

Preload class A - G_A - 2200 N

Preload class B - G_B - 4400 N

Preload class C - G_C - 8800 N

Preload class D - G_D - 17600 N

Calculation factor - f - 1.24

Calculation factor - f₁ - 0.98

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.07

Calculation factor - f_2C - 1.12

Calculation factor - f_2D - 1.17

Calculation factor - f_HC - 1.04

Preload class A - 758 N/micron

Preload class B - 991 N/micron

Preload class C - 1313 N/micron

Preload class D - 1774 N/micron

Mass bearing - 20.506 kg

• Model Number:71964 ACDMA/HCP4A
• Inner Diameter：440mm Outer Diameter：320mm Width：56mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-14
• Application:historical instruments,rehabilitation training equipment,product accessories,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,textile machinery,Forging machine,joint protection,medical equipment,car shock absorber,construction machinery and equipment,oral medical device
• Similar models:SKF 71964CDMA/HCP4A CX 71964ATBP4 SKF 71964ACDMA/HCP4A ISO 71964C SKF 71964CDMA/P4A SKF 71964AC SKF 71964ACDMA/P4A CX 71964CTBP4 ISO 71964A
• BEARING POWER International Trading Co.,Ltd. specialize in 71964ACDMA/HCP4A products，there is large inventory of SKF 71964 ACDMA/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71964 ACDMA/HCP4A Which SKF 71964ACDMA/HCP4A is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  T-728				CONSOLIDATED	THRUST ROLLER BEARINGS