d - 15 mm

D - 28 mm

B - 7 mm

d₁ - 18.9 mm

d₂ - 18.9 mm

D₂ - 25.8 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.2 mm

a - 8.5 mm

d_a - min. - 17 mm

d_a - max. - 18.5 mm

d_b - min. - 17 mm

d_b - max. - 18.5 mm

D_a - max. - 26 mm

D_b - max. - 26.6 mm

r_a - max. - 0.3 mm

r_b - max. - 0.2 mm

Basic dynamic load rating - C - 3.8 kN

Basic static load rating - C₀ - 1.8 kN

Fatigue load limit - P_u - 0.078 kN

Limiting speed for grease lubrication - 60000 r/min

Ball - D_w - 3.969 mm

Ball - z - 13

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 - 25 N

Preload class B - G_B - 50 N

Preload class C - G_C - 100 N

Preload class D - G_D - 200 N

Calculation factor - f - 1.05

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 - 44 N/micron

Preload class B - 57 N/micron

Preload class C - 74 N/micron

Preload class D - 98 N/micron

Mass bearing - 0.014 kg

• Model Number: S71902 ACD/HCP4A
• Inner Diameter：28mm Outer Diameter：15mm Width：7mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-09
• Application:Chromatography Products,paint paint,beverage production,bag machine,Seals,sample cup,Sensors,Hairbrush device,medical Equipment,Solenoid Valves,Display Devices
• Similar models:CX 71902C-UD SNR 71902HVUJ74 SKF S71902CE/P4A ISO 71902CDB CX 71902C SKF 71902CE/HCP4A SKF S71902ACD/P4A SNR MLE71902CVUJ74S SKF 71902ACE/HCP4A SNR MLE71902HVUJ74S
• BEARING POWER International Trading Co.,Ltd. specialize in S71902ACD/HCP4A products，there is large inventory of SKF S71902 ACD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71902 ACD/HCP4A Which SKF S71902ACD/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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