d - 55 mm

D - 80 mm

B - 13 mm

d₁ - 62.7 mm

d₂ - 62.7 mm

D₁ - 72.3 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/P4A
• Inner Diameter：80mm Outer Diameter：55mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-08
• Application:vacuum filter,pump industry,Flame Cutting,Laser Measurements,packaging machinery,Plastic Equipment,industrial fans,Cylinder Standard,test equipment,Spectrum Products,diving equipment
• Similar models:SKF S71911ACD/P4A SKF S71911CD/P4A FAG HCB71911-E-2RSD-T-P4S ISO 71911CDT SKF 71911CB/HCP4AL FAG HC71911-E-T-P4S SKF 71911CB/HCP4A CX 71911ATBP4 CX 71911C SKF 71911ACE/P4A
• BEARING POWER International Trading Co.,Ltd. specialize in 71911ACD/P4A products，there is large inventory of SKF 71911 ACD/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71911 ACD/P4A Which SKF 71911ACD/P4A 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
  1628	15,875	41,275	12,7	FBJ	Deep Groove Ball Bearings
  31316	80	170	42,5	NKE	Tapered Roller Bearings
  6068 M	520	340	82	SKF	Deep Groove Ball Bearings
  61905ZZ	25	42	9	CRAFT	Deep Groove Ball Bearings
  6224	120	215	40	FAG	Deep Groove Ball Bearings
  LME40LUU	40	62	121,2	Samick	Linear Bearings
  MRJ5/8	15,875	46,0375	15,875	RHP	Cylindrical Roller Bearings
  NJ2203-E-TVP3+HJ2203-E	17	40	16	NKE	Cylindrical Roller Bearings
  NUP419	95	240	55	ISO	Cylindrical Roller Bearings
  R4A	6,35	19,05	7,142	ISB	Deep Groove Ball Bearings
  RA1-5ZA	2,38	7,938	3,571	NTN	Deep Groove Ball Bearings
  RE 15025	150	210	25	ISB	Thrust Roller Bearings
  Y2420	38,1	47,625	31,75	KOYO	Needle Roller Bearings
  200524	1.2500	1.8750	1.5000	BAL	JOURNAL ROLLER ASSEMBLIES
  AB-10	.6250		.7500	Aurora	ROD ENDS
  718/630MPB	630	780	69	INA	ANGULAR CONTACT BALL BEARINGS
  NNCL4844V.C3	220	270	50	SKF	CYLINDRICAL ROLLER BEARINGS
  SJ8517			1.7500	RBC	NEEDLE BEARINGS
  105-KSFF	25	47	12	MRC	DEEP GROOVE BALL BEARINGS
  6208-2RSNR	80	.203	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS