d - 140 mm

D - 175 mm

B - 18 mm

d₁ - 151.3 mm

d₂ - 151.3 mm

D₁ - 163.71 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 30.2 mm

d_a - min. - 146 mm

d_b - min. - 146 mm

D_a - max. - 169 mm

D_b - max. - 171.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 153.2 mm

Basic dynamic load rating - C - 44.9 kN

Basic static load rating - C₀ - 62 kN

Fatigue load limit - P_u - 2.1 kN

Limiting speed for grease lubrication - 8000 r/min

Limiting speed for oil lubrication - 12000 mm/min

Ball - D_w - 10.319 mm

Ball - z - 35

G_ref - 9.9 cm3

Calculation factor - f₀ - 17.3

Preload class A - G_A - 240 N

Preload class B - G_B - 720 N

Preload class C - G_C - 1440 N

Calculation factor - f - 1.43

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.1

Calculation factor - f_2C - 1.18

Calculation factor - f_HC - 1.02

Preload class A - 145 N/micron

Preload class B - 251 N/micron

Preload class C - 373 N/micron

Mass bearing - 0.705 kg

• Model Number:71828 CD/HCP4
• Inner Diameter：175mm Outer Diameter：140mm Width：18mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:relay,medical Equipment,steam Hydraulic control element,plastic rolling,Workpiece,equipment,root canal filling,reinforced machinery,gantry processing,squeeze machine etc,Solenoid Valves
• Similar models:ISO 71828A SKF 71828CD/P4 AST 71828AC SKF 71828CD/HCP4 CX 71828CTBP4 CX 71828ATBP4 SKF 71828ACD/P4 ISO 71828C SKF 71828ACD/HCP4 AST 71828C
• BEARING POWER International Trading Co.,Ltd. specialize in 71828CD/HCP4 products，there is large inventory of SKF 71828 CD/HCP4 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71828 CD/HCP4 Which SKF 71828CD/HCP4 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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