d - 12 mm

D - 24 mm

B - 6 mm

d₁ - 16 mm

d₂ - 15.26 mm

D₁ - 19.95 mm

K - 0.5 mm

C₁ - 3.65 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.15 mm

a - 7.7 mm

d_a - min. - 14 mm

d_b - min. - 14 mm

D_a - max. - 22 mm

D_b - max. - 23.2 mm

r_a - max. - 0.3 mm

r_b - max. - 0.15 mm

d_n - 16.8 mm

Basic dynamic load rating - C - 2 kN

Basic static load rating - C₀ - 0.865 kN

Fatigue load limit - P_u - 0.036 kN

Limiting speed for grease lubrication - 98000 r/min

Limiting speed for oil lubrication - 150000 mm/min

Ball - D_w - 3.175 mm

Ball - z - 12

G_ref - 0.1 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 - 18 N

Preload class B - G_B - 55 N

Preload class C - G_C - 110 N

Calculation factor - f - 1.04

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 - 30 N/micron

Preload class B - 45 N/micron

Preload class C - 59 N/micron

Mass bearing - 0.009 kg

• Model Number: 71901 ACE/HCP4AH
• Inner Diameter：24mm Outer Diameter：12mm Width：6mm
• Type：Angular Contact Ball Bearings
• Update date：2026-09-13
• Application:tray industry,Traffic Fire Protection Equipment Security equipment,plastic rolling,test equipment,gantry processing,instrumentation instrument,Grinding and polishing equipment,expectoration machine,chamfering machine etc,chuck industry,Rolling mill gear box
• Similar models:SKF S71901ACE/HCP4A FAG HCB71901-E-2RSD-T-P4S ISO 71901CDT SKF S71901CD/HCP4A ISO 71901A CX 71901ATBP4 SKF 71901CE/HCP4A SKF 71901CD/HCP4A CX 71901CTBP4 CX 71901C
• BEARING POWER International Trading Co.,Ltd. specialize in 71901ACE/HCP4AH products，there is large inventory of SKF 71901 ACE/HCP4AH . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71901 ACE/HCP4AH Which SKF 71901ACE/HCP4AH 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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  SAK18C	18			LS	Plain Bearings
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  YB 78	11,112	15,875	12,7	IKO	Needle Roller Bearings
  GE17AW	17	47	11.5	ELGES	SPHERICAL PLAIN BEARINGS