d - 55 mm

D - 80 mm

B - 13 mm

d₁ - 62.7 mm

d₂ - 62.7 mm

D₂ - 74.57 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 0.3 mm

a - 22.4 mm

d_a - min. - 59.6 mm

d_a - max. - 62.1 mm

d_b - min. - 59.6 mm

d_b - max. - 62.1 mm

D_a - max. - 75.4 mm

D_b - max. - 78 mm

r_a - max. - 1 mm

r_b - max. - 0.3 mm

Basic dynamic load rating - C - 18.2 kN

Basic static load rating - C₀ - 13.7 kN

Fatigue load limit - P_u - 0.585 kN

Limiting speed for grease lubrication - 17000 r/min

Ball - D_w - 7.938 mm

Ball - z - 23

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 - 120 N

Preload class B - G_B - 240 N

Preload class C - G_C - 480 N

Preload class D - G_D - 960 N

Calculation factor - f - 1.15

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 - 137 N/micron

Preload class B - 179 N/micron

Preload class C - 234 N/micron

Preload class D - 312 N/micron

Mass bearing - 0.155 kg

• Model Number: S71911 ACD/HCP4A
• Inner Diameter：80mm Outer Diameter：55mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:chromatography,wheel lathe,meat products machine,internal combustion engine,other accessories,electromagnetic clutch,car and accessories,glass processing machine,supporting facilities,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,agriculture
• Similar models:SKF 71911CE/P4AL SKF 71911ACE/HCP4A SKF S71911ACD/HCP4A SKF 71911CB/P4AL SKF S71911ACE/HCP4A SKF 71911ACE/P4AH1 ISO 71911C SKF 71911ACB/HCP4A SNR ML71911HVUJ74S SKF S71911ACD/P4A
• BEARING POWER International Trading Co.,Ltd. specialize in S71911ACD/HCP4A products，there is large inventory of SKF S71911 ACD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71911 ACD/HCP4A Which SKF S71911ACD/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
  216	140	80	26	SKF	Deep Groove Ball Bearings
  24152RHA	260	440	180	KOYO	Spherical Roller Bearings
  3778/3720	47,625	93,264	30,162	Fersa	Tapered Roller Bearings
  B5	25	52	27	NACHI	Deep Groove Ball Bearings
  40BG05S1G-2DS	40	57	24	NACHI	Angular Contact Ball Bearings
  51106	30	47	11	NACHI	Thrust Ball Bearings
  61911	55	80	13	ISO	Deep Groove Ball Bearings
  623/612	57,15	120,65	41,275	Timken	Tapered Roller Bearings
  BAM 57	7,938	12,7	11,13	IKO	Needle Roller Bearings
  BCE66-P	9,525	14,288	9,525	INA	Needle Roller Bearings
  C2205KTN9	25	52	18	SKF	Cylindrical Roller Bearings
  K18X24X12	18	24		INA	Needle Roller Bearings
  KJ37X43X17.8	37,000	43,000		NTN	Needle Roller Bearings
  K-JXC25640CB/K-JXC25640D	30	68,5	17,25	ZVL	Tapered Roller Bearings
  LM20UUOP	20	32	30,5	Samick	Linear Bearings
  NJ2334ECML	170	360	120	SKF	Cylindrical Roller Bearings
  RNA4936	205	250	69	NSK	Needle Roller Bearings
  NU2321	105	225	77	FAG	CYLINDRICAL ROLLER BEARINGS
  672	2	4	1.2	NTN	DEEP GROOVE BALL BEARINGS
  F61804	20	32	7	CONSOLIDATED	DEEP GROOVE BALL BEARINGS