d - 55 mm

D - 80 mm

B - 13 mm

d₁ - 62.7 mm

d₂ - 62.7 mm

D₁ - 72.3 mm

b - 2.2 mm

C₁ - 6.5 mm

C₂ - 3.2 mm

C₃ - 2 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_b - min. - 59.6 mm

D_a - max. - 75.4 mm

D_b - max. - 78 mm

r_a - max. - 1 mm

r_b - max. - 0.3 mm

d_n - 64.7 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

Limiting speed for oil lubrication - 28000 mm/min

Ball - D_w - 7.938 mm

Ball - z - 23

G_ref - 2.49 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 - 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 - 0.152 kg

• Model Number: 71911 ACD/HCP4AL
• Inner Diameter：80mm Outer Diameter：55mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-14
• Application:Embroidery,top industry,Internal thread type,set bacteria instrument,engine,Individual Wire,historical instruments,flow control valve,power source,equipment,mechanical and electrical
• Similar models:SNR ML71911HVUJ74S SKF 71911ACE/P4AH1 SKF 71911ACB/P4AL FAG B71911-C-T-P4S SKF 71911CD/P4AL SKF 71911CD/HCP4A SKF 71911CD/HCP4AL FAG B71911-E-2RSD-T-P4S SKF 71911CB/HCP4AL CX 71911C-UX
• BEARING POWER International Trading Co.,Ltd. specialize in 71911ACD/HCP4AL products，there is large inventory of SKF 71911 ACD/HCP4AL . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71911 ACD/HCP4AL Which SKF 71911ACD/HCP4AL 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
  1220 K	100	180	34	NSK	Self-Aligning Ball Bearings
  16040	310	200	34	SKF	Deep Groove Ball Bearings
  4R24002	1200	1590	1050	NTN	Cylindrical Roller Bearings
  510020	39	75	37	Timken	Angular Contact Ball Bearings
  563466AC	25	68	16	FAG	Deep Groove Ball Bearings
  6308-2RS	40	90	23	Fersa	Deep Groove Ball Bearings
  7017UCG/GNP4	85	130	22	NTN	Angular Contact Ball Bearings
  722082110	45	100	31	INA	Cylindrical Roller Bearings
  7413 BDF	65	160	74	ISO	Angular Contact Ball Bearings
  FYR 3 11/16	93,662	152,4	88,9	SKF	Bearing Units
  L 20	20	47	14	NSK	Deep Groove Ball Bearings
  N 2217	85	150	36	SIGMA	Cylindrical Roller Bearings
  NF264	320	580	92	ISO	Cylindrical Roller Bearings
  NUP2224E	120	215	58	NTN	Cylindrical Roller Bearings
  SA17C	17			SKF	Plain Bearings
  UCC201	12			SNR	Bearing Units
  SN510	45		60	FAG	PILLOW BLOCKS
  31309	45	100	25	SNR	TAPERED ROLLER BEARINGS
  FPAD600	6.0000	7.0000	.5000	SKF	ANGULAR CONTACT BALL BEARINGS
  6205.2Z	25	52	15	SKF	DEEP GROOVE BALL BEARINGS