d - 20 mm

D - 32 mm

B - 7 mm

d₁ - 24.1 mm

d₂ - 24.1 mm

D₁ - 28.1 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.15 mm

a - 7 mm

d_a - min. - 22 mm

d_b - min. - 22 mm

D_a - max. - 30 mm

D_b - max. - 31.2 mm

r_a - max. - 0.3 mm

r_b - max. - 0.15 mm

d_n - 24.5 mm

Basic dynamic load rating - C - 3.9 kN

Basic static load rating - C₀ - 2.6 kN

Fatigue load limit - P_u - 0.112 kN

Limiting speed for grease lubrication - 53000 r/min

Limiting speed for oil lubrication - 80000 mm/min

Ball - D_w - 3.175 mm

Ball - z - 17

G_ref - 0.18 cm3

Calculation factor - f₀ - 16

Preload class A - G_A - 20 N

Preload class B - G_B - 60 N

Preload class C - G_C - 120 N

Calculation factor - f - 1.08

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 - 25 N/micron

Preload class B - 42 N/micron

Preload class C - 61 N/micron

Mass bearing - 0.017 kg

• Model Number: 71804 CD/HCP4
• Inner Diameter：32mm Outer Diameter：20mm Width：7mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-21
• Application:Cylinder Micro,industrial supplies,Doppler,enzyme,Performance test,Industrial,Hydraulic Rama,paper processing machine,plastic molding,office outdoor camping equipment,insect experimental analysis instrument
• Similar models:CX 71804ATBP4 ISO 71804A SKF 71804CD/HCP4 CX 71804CTBP4 SKF 71804ACD/P4 ISO 71804C SKF 71804CD/P4 SKF 71804ACD/HCP4
• BEARING POWER International Trading Co.,Ltd. specialize in 71804CD/HCP4 products，there is large inventory of SKF 71804 CD/HCP4 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71804 CD/HCP4 Which SKF 71804CD/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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