d - 100 mm

D - 140 mm

B - 20 mm

d₁ - 112.4 mm

d₂ - 109 mm

D₁ - 127.51 mm

K - 0.5 mm

C₁ - 6.05 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 39.2 mm

d_a - min. - 106 mm

d_b - min. - 103.2 mm

D_a - max. - 134 mm

D_b - max. - 136.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 115.4 mm

Basic dynamic load rating - C - 36.4 kN

Basic static load rating - C₀ - 30 kN

Fatigue load limit - P_u - 1.1 kN

Limiting speed for grease lubrication - 13700 r/min

Limiting speed for oil lubrication - 22000 mm/min

Ball - D_w - 12.7 mm

Ball - z - 24

G_ref - 10 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 - 332 N

Preload class B - G_B - 996 N

Preload class C - G_C - 1990 N

Calculation factor - f - 1.18

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 - 207 N/micron

Preload class B - 311 N/micron

Preload class C - 408 N/micron

Mass bearing - 0.649 kg

• Model Number: 71920 ACE/HCP4AH1
• Inner Diameter：140mm Outer Diameter：100mm Width：20mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-20
• Application:wheel lathe,stamping die and its equipment,car shock absorber,key lock,electronic components,forming machine,auto tools,paint paint,Broadcasting System,organic raw materials,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving
• Similar models:FAG HCB71920-E-2RSD-T-P4S SNR 71920CVUJ74 SKF S71920CB/HCP4A SKF 71920ACE/P4AH1 SKF 71920ACD/HCP4AL SKF 71920CE/HCP4AL FAG HCS71920-E-T-P4S SNR 71920HVUJ74 SKF 71920CE/P4AL ISO 71920CDB
• BEARING POWER International Trading Co.,Ltd. specialize in 71920ACE/HCP4AH1 products，there is large inventory of SKF 71920 ACE/HCP4AH1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71920 ACE/HCP4AH1 Which SKF 71920ACE/HCP4AH1 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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