d - 50 mm

D - 72 mm

B - 12 mm

d₁ - 56.7 mm

d₂ - 54.9 mm

D₂ - 67.7 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 21.2 mm

d_a - min. - 53.2 mm

d_a - max. - 56.1 mm

d_b - min. - 52 mm

d_b - max. - 54.5 mm

D_a - max. - 68.8 mm

D_b - max. - 70 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

Basic dynamic load rating - C - 12.1 kN

Basic static load rating - C₀ - 8.2 kN

Fatigue load limit - P_u - 0.345 kN

Limiting speed for grease lubrication - 28000 r/min

Ball - D_w - 7.144 mm

Ball - z - 21

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 - 110 N

Preload class B - G_B - 330 N

Preload class C - G_C - 660 N

Calculation factor - f - 1.15

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 - 107 N/micron

Preload class B - 161 N/micron

Preload class C - 211 N/micron

Mass bearing - 0.106 kg

• Model Number: S71910 ACE/HCP4A
• Inner Diameter：72mm Outer Diameter：50mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-21
• Application:industrial supplies,food packaging,axle lathe,Laser Measurements,switch,relay,mechanical annex,Logistics Equipment,Hair styling device,directional control valve,Switch
• Similar models:SKF 71910ACE/P4A SNR ML71910CVDUJ74S FAG B71910-C-2RSD-T-P4S SKF S71910CD/HCP4A SNR MLE71910HVUJ74S SKF S71910ACB/P4A SKF 71910CD/HCP4A FAG HCS71910-E-T-P4S SNR MLE71910CVUJ74S SNR ML71910HVUJ74S
• BEARING POWER International Trading Co.,Ltd. specialize in S71910ACE/HCP4A products，there is large inventory of SKF S71910 ACE/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71910 ACE/HCP4A Which SKF S71910ACE/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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  1028XRN132	1028,7	1327,15	114,3	NACHI	Thrust Roller Bearings
  23160-B-K-MB	300	500	160	FAG	Spherical Roller Bearings
  23284-B-K-MB+H3284	420	760	272	FAG	Spherical Roller Bearings
  302KD	15	42	13	Timken	Deep Groove Ball Bearings
  3198/3120	28,575	72,626	30,162	KOYO	Tapered Roller Bearings
  32218	90	160	42,5	CYSD	Tapered Roller Bearings
  61801	12	21	5	ISB	Deep Groove Ball Bearings
  61908-2RZ	62	40	12	SKF	Deep Groove Ball Bearings
  7305-B-JP	25	62	17	FAG	Angular Contact Ball Bearings
  LBE 12 AJ	12			AST	Linear Bearings
  N1009RXHZTPKR	45	67,5	16	NSK	Cylindrical Roller Bearings
  NJ 209 ECPH	85	45	19	SKF	Thrust Ball Bearings
  NJ220	100	180	34	KOYO	Cylindrical Roller Bearings
  NU 219 EM	95	170	32	NSK	Cylindrical Roller Bearings
  NU 2313	65	140	48	NACHI	Cylindrical Roller Bearings
  NU207 E	35	72	17	CX	Cylindrical Roller Bearings
  UCFB203	17			KOYO	Bearing Units
  VKBA 909				SKF	Wheel Bearings
  6207.2RSR	72	35	17	FAG	DEEP GROOVE BALL BEARINGS
  6005ZNR	25	47	12	STEYR	DEEP GROOVE BALL BEARINGS