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 - 15000 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 - 1.04

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 - 0.183 kg

• Model Number:S71911 ACD/P4A
• Inner Diameter：80mm Outer Diameter：55mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:building decoration raw materials and accessories,pneumatic Pump,van,surgical instruments,plastic molding,power tools,Other machinery,education model Instruments,Anesthetic Equipment,Hair styling device,natural instruments
• Similar models:FAG B71911-E-2RSD-T-P4S SKF 71911ACE/HCP4AH1 ISO 71911CDB CX 71911CTBP4 SKF 71911CB/HCP4A SKF 71911CE/HCP4AH1 SKF 71911ACE/P4AH1 SKF 71911CB/HCP4AL SKF 71911ACB/HCP4A SKF 71911CE/P4A
• BEARING POWER International Trading Co.,Ltd. specialize in S71911ACD/P4A products，there is large inventory of SKF S71911 ACD/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71911 ACD/P4A Which SKF S71911ACD/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.

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  442882/Q	32	58	17	SKF	Tapered Roller Bearings
  55200C/55437B	50,8	111,125	26,909	Timken	Tapered Roller Bearings
  61904ZZ	20	37	9	CRAFT	Deep Groove Ball Bearings
  6818DDU	90	115	13	NSK	Deep Groove Ball Bearings
  AXK 130170	170	130	5	SKF	Thrust Roller Bearings
  GIKL 30 PW	30	55	37	INA	Plain Bearings
  NF3152	260	440	144	ISO	Cylindrical Roller Bearings
  NJ2219-E-MA6	95	170	43	NKE	Cylindrical Roller Bearings
  NUP 2206	30	62	20	NACHI	Cylindrical Roller Bearings
  NUP248 E	240	440	72	CX	Cylindrical Roller Bearings
  RTW623	69,85	118,237	33,338	INA	Thrust Roller Bearings
  SAJ22	22			LS	Plain Bearings
  W 61815-2Z	95	75	10	SKF	Deep Groove Ball Bearings
  GE25DO-2RS	25	42	20	ELGES	SPHERICAL PLAIN BEARINGS
  47520	100	180	34	New Departure	DEEP GROOVE BALL BEARINGS
  6222Z	110	200	38	STEYR	DEEP GROOVE BALL BEARINGS
  R-1810	.3125	.5000	.1562	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HW-11/2				CONSOLIDATED	THRUST BALL BEARINGS