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 - 15000 r/min

Limiting speed for oil lubrication - 24000 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 - 1.04

Calculation factor - f_2C - 1.08

Calculation factor - f_2D - 1.14

Calculation factor - f_HC - 1

Preload class A - 124 N/micron

Preload class B - 161 N/micron

Preload class C - 211 N/micron

Preload class D - 282 N/micron

Mass bearing - 0.18 kg

• Model Number: 71911 ACD/P4AL
• Inner Diameter：80mm Outer Diameter：55mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-13
• Application:Insect Count,animal anatomy,medical equipment,construction machinery and equipment,altimeter etc,non-motor vehicle Electric car,powder metallurgy,non-ferrous metal alloy,shaft milling machine,safety testing,Antenna Potentials
• Similar models:SKF 71911ACE/P4A SKF S71911ACD/HCP4A ISO 71911CDB CX 71911C-UX FAG B71911-E-T-P4S CX 71911C-UO SKF S71911CE/HCP4A SNR MLE71911CVDUJ74S SKF 71911ACD/P4A FAG HCB71911-E-2RSD-T-P4S
• BEARING POWER International Trading Co.,Ltd. specialize in 71911ACD/P4AL products，there is large inventory of SKF 71911 ACD/P4AL . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71911 ACD/P4AL Which SKF 71911ACD/P4AL 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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  214KD	70	125	24	Timken	Deep Groove Ball Bearings
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  30202	15	35	11,75	PFI	Tapered Roller Bearings
  51314	70	125	40	CRAFT	Thrust Ball Bearings
  6200-ZNR	10	30	9	ISB	Deep Groove Ball Bearings
  6210NR	50	90	20	NSK	Deep Groove Ball Bearings
  695ZZ	5	13	4	FBJ	Deep Groove Ball Bearings
  7209BDF	45	85	19	NTN	Angular Contact Ball Bearings
  7414 B	70	180	42	ISO	Angular Contact Ball Bearings
  7932C	160	220	28	CYSD	Angular Contact Ball Bearings
  GE 30 SP	30	55	37	ISB	Plain Bearings
  K303532ZWPCSP	30	35		KBC	Needle Roller Bearings
  NJ211EG15	55,000	100,000	21,000	SNR	Cylindrical Roller Bearings
  NKX 10 Z	10	19	23	ISO	Complex Bearings
  R140.86				SNR	Wheel Bearings
  ZR3.20.1250.400-1SPPN	1032	1397	132	ISB	Thrust Roller Bearings
  63/28	28	68	18	STEYR	DEEP GROOVE BALL BEARINGS
  6013.2RS	65	100	18	STEYR	DEEP GROOVE BALL BEARINGS
  6000-ZNR	10	26	8	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  6011-2RS	55	90	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS