d - 9 mm

D - 20 mm

B - 6 mm

d₁ - 12.5 mm

d₂ - 11.76 mm

D₁ - 16.52 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.15 mm

a - 6.9 mm

d_a - min. - 11 mm

d_b - min. - 11 mm

D_a - max. - 18 mm

D_b - max. - 19.2 mm

r_a - max. - 0.3 mm

r_b - max. - 0.15 mm

d_n - 13.3 mm

Basic dynamic load rating - C - 2 kN

Basic static load rating - C₀ - 0.765 kN

Fatigue load limit - P_u - 0.032 kN

Limiting speed for grease lubrication - 120000 r/min

Limiting speed for oil lubrication - 180000 mm/min

Ball - D_w - 3.175 mm

Ball - z - 11

G_ref - 0.09 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 - 17 N

Preload class B - G_B - 50 N

Preload class C - G_C - 100 N

Calculation factor - f - 1.03

Calculation factor - f₁ - 0.98

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.04

Calculation factor - f_2C - 1.08

Calculation factor - f_HC - 1.01

Preload class A - 28 N/micron

Preload class B - 41 N/micron

Preload class C - 54 N/micron

Mass bearing - 0.007 kg

• Model Number:719/9 ACE/HCP4A
• Inner Diameter：9mm Outer Diameter：20mm Width：6mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-10
• Application:comprehensive experiment,EEG,Logistics Equipment,Gripper Swing,E Beauty,stamping die and its equipment,surgical instruments,Rolling mill,Insect Capture,safety testing,engine
• Similar models:SKF S71921ACD/HCP4A SNR 71926CVDUJ74 FAG HCB71926-C-2RSD-T-P4S CX 71908C-UD CX 71918CTBP4 SKF 71917ACD/HCP4AH1 SKF 71924ACD/P4AH1 SNR ML71918CVUJ74S SKF 71905CE/HCP4AH FAG HCB71916-E-2RSD-T-P4S
• BEARING POWER International Trading Co.,Ltd. specialize in 719/9ACE/HCP4A products，there is large inventory of SKF 719/9 ACE/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 719/9 ACE/HCP4A Which SKF 719/9ACE/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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