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 - 15.6 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 - 19.5 kN

Basic static load rating - C₀ - 14.6 kN

Fatigue load limit - P_u - 0.62 kN

Limiting speed for grease lubrication - 16000 r/min

Ball - D_w - 7.938 mm

Ball - z - 23

Calculation factor - f₀ - 10.4

Preload class A - G_A - 70 N

Preload class B - G_B - 140 N

Preload class C - G_C - 280 N

Preload class D - G_D - 560 N

Calculation factor - f - 1.15

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.04

Calculation factor - f_2C - 1.09

Calculation factor - f_2D - 1.15

Calculation factor - f_HC - 1

Preload class A - 49 N/micron

Preload class B - 65 N/micron

Preload class C - 89 N/micron

Preload class D - 126 N/micron

Mass bearing - 0.183 kg

• Model Number: S71911 CD/P4A
• Inner Diameter：80mm Outer Diameter：55mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:pump accessories,welding equipment,tower crane,Pneumatic Control Elements,agricultural testing and analysis equipment and related,electronic materials,chemical raw materials and reagents,thread processing machine,static control,Rolling mill,Leather Products
• Similar models:FAG HSS71911-C-T-P4S SKF 71911ACB/P4A SKF 71911ACB/HCP4A CX 71911CTBP4 SNR 71911CVDUJ74 CX 71911C-UX ISO 71911CDF SKF 71911ACB/HCP4AL SKF 71911CB/HCP4A SKF S71911ACB/HCP4A
• BEARING POWER International Trading Co.,Ltd. specialize in S71911CD/P4A products，there is large inventory of SKF S71911 CD/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71911 CD/P4A Which SKF S71911CD/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
  3204-2RS	20	47	20,6	ISB	Angular Contact Ball Bearings
  6026ZZ	130	200	33	NACHI	Deep Groove Ball Bearings
  6203-2RSR	17	40	12	FAG	Deep Groove Ball Bearings
  712177100	25	37	16	INA	Needle Roller Bearings
  7211	55	100	21	CYSD	Angular Contact Ball Bearings
  7218 CDF	90	160	60	ISO	Angular Contact Ball Bearings
  ARXJ37X56X3.7	37,000	56,000	3,710	NTN	Needle Roller Bearings
  EGB2540-E40	25	28	40	INA	Plain Bearings
  K25X31X17H	25	31		KOYO	Needle Roller Bearings
  L-1150	5	11	3	NMB	Deep Groove Ball Bearings
  RNA 4960	340	420	118	IKO	Needle Roller Bearings
  SS 6211-ZZ	55	100	21	ISB	Deep Groove Ball Bearings
  SCE2414P	38,1	47,625	22,225	AST	Needle Roller Bearings
  UCS202LD1N	15,000	47,000	31	NTN	Deep Groove Ball Bearings
  120412	.7500	1.2500	.7500	BAL	JOURNAL ROLLER ASSEMBLIES
  LR50/6-2Z	6	19	9	INA	YOKE TYPE TRACK ROLLERS
  NUP410	50	130	31	SKF	CYLINDRICAL ROLLER BEARINGS
  103-KSZZG	17	35	10	MRC	DEEP GROOVE BALL BEARINGS
  63/500M	500	1030	170	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  30x47x10mm	30	47	10	CONSOLIDATED	OIL SEALS