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 - 15.6 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 - 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

Limiting speed for oil lubrication - 26000 mm/min

Ball - D_w - 7.938 mm

Ball - z - 23

G_ref - 2.49 cm3

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 - 0.18 kg

• Model Number: 71911 CD/P4A
• Inner Diameter：80mm Outer Diameter：55mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:beverage production,X-ray Equipment,engine,Cylinder Special,Broadcasting System,Spectrum Products,storage shelves,Spectrum Products,welding equipment,lifting equipment Hoisting hoist,air shower etc
• Similar models:SKF S71911ACB/HCP4A FAG HS71911-E-T-P4S SKF 71911ACE/HCP4AH1 SKF 71911ACE/P4AL SKF 71911ACE/HCP4A SKF 71911CE/HCP4AH1 SKF 71911ACB/HCP4AL SKF S71911CB/HCP4A SKF S71911CD/HCP4A SKF S71911CB/P4A
• BEARING POWER International Trading Co.,Ltd. specialize in 71911CD/P4A products，there is large inventory of SKF 71911 CD/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71911 CD/P4A Which SKF 71911CD/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
  25TAB06DB-2NK	25	62	15	NACHI	Thrust Ball Bearings
  413040	200	310	82	NTN	Tapered Roller Bearings
  62209-2RS	45	85	23	CRAFT	Deep Groove Ball Bearings
  7018 CE/P4A	140	90	24	SKF	Angular Contact Ball Bearings
  713613040				FAG	Wheel Bearings
  7240B	200	360	58	NACHI	Angular Contact Ball Bearings
  FL603	3	9	3	ISO	Deep Groove Ball Bearings
  K34.9X50.9X45	34,925	50,925		NTN	Needle Roller Bearings
  R154.54				SNR	Wheel Bearings
  S4202	15	35	14	ZEN	Deep Groove Ball Bearings
  SC10006	500,000	689,000	100,000	NTN	Deep Groove Ball Bearings
  SDE25OP	25	40		KOYO	Linear Bearings
  A33K3	.1250	.3750	.1562	FAF	DEEP GROOVE BALL BEARINGS
  TN510	50			FAG	PILLOW BLOCKS
  TLAM5520	63		20	IKO	NEEDLE BEARINGS
  23952CC	260	360	75	SKF	SPHERICAL ROLLER BEARINGS
  51288				RHP	THRUST BALL BEARINGS
  R-16	1.0000	2.0000	.3750	FAG	DEEP GROOVE BALL BEARINGS
  PAPV26	3.2500	6.0000	1.0625	RIV	CYLINDRICAL ROLLER BEARINGS
  N305	25	62	17	STEYR	CYLINDRICAL ROLLER BEARINGS