d - 340 mm

D - 460 mm

B - 56 mm

d₁ - 377 mm

d₂ - 377 mm

D₁ - 423 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 1.1 mm

a - 121.6 mm

d_a - min. - 353 mm

d_b - min. - 353 mm

D_a - max. - 445 mm

D_b - max. - 454 mm

r_a - max. - 2.5 mm

r_b - max. - 1 mm

d_n - 387 mm

Basic dynamic load rating - C - 364 kN

Basic static load rating - C₀ - 640 kN

Fatigue load limit - P_u - 13.4 kN

Limiting speed for grease lubrication - 2400 r/min

Limiting speed for oil lubrication - 3800 mm/min

Ball - D_w - 38.1 mm

Ball - z - 29

G_ref - 294 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 - 2300 N

Preload class B - G_B - 4600 N

Preload class C - G_C - 9200 N

Preload class D - G_D - 18400 N

Calculation factor - f - 1.27

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 - 820 N/micron

Preload class B - 1073 N/micron

Preload class C - 1425 N/micron

Preload class D - 1934 N/micron

Mass bearing - 21.551 kg

• Model Number: 71968 ACDMA/HCP4A
• Inner Diameter：460mm Outer Diameter：340mm Width：56mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-13
• Application:Warehouse Shelf Equipment,,X-ray Equipment,tower crane,hanging clamp,inorganic chemical,Spectrum Products,atomizer class,altimeter etc,Vertical machining,clean stationery
• Similar models:ISO 71968A CX 71968ATBP4 CX 71968CTBP4 ISO 71968C SKF 71968ACDMA/P4A SKF 71968ACMB SKF 71968CDMA/HCP4A SKF 71968ACDMA/HCP4A SKF 71968CDMA/P4A
• BEARING POWER International Trading Co.,Ltd. specialize in 71968ACDMA/HCP4A products，there is large inventory of SKF 71968 ACDMA/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71968 ACDMA/HCP4A Which SKF 71968ACDMA/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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