d - 55 mm

D - 80 mm

B - 13 mm

d₁ - 63.94 mm

d₂ - 62.7 mm

D₂ - 73.2 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 0.3 mm

a - 18.8 mm

d_a - min. - 59.6 mm

d_a - max. - 63.3 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 - 10 kN

Basic static load rating - C₀ - 8.2 kN

Fatigue load limit - P_u - 0.345 kN

Limiting speed for grease lubrication - 28000 r/min

Ball - D_w - 5.556 mm

Ball - z - 28

Calculation factor - f₀ - 9.8

Preload class A - G_A - 33 N

Preload class B - G_B - 66 N

Preload class C - G_C - 200 N

Calculation factor - f - 1.09

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.03

Calculation factor - f_2C - 1.08

Calculation factor - f_HC - 1.01

Preload class A - 38 N/micron

Preload class B - 50 N/micron

Preload class C - 80 N/micron

Mass bearing - 0.178 kg

• Model Number: S71911 CB/HCP4A
• Inner Diameter：80mm Outer Diameter：55mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:instrumentation instrument,medical equipment,Safety protection,stamping die,machining,electromyography machine,Hairbrush device,crimping tools,Broadcasting System,coal,embroidery cloth
• Similar models:CX 71911CTBP4 SKF 71911ACE/P4AL FAG HSS71911-E-T-P4S FAG HCB71911-E-2RSD-T-P4S SNR 71911CVUJ74 SKF S71911CE/HCP4A SKF 71911ACB/HCP4A SKF S71911CD/HCP4A ISO 71911A SKF 71911CE/HCP4AH1
• BEARING POWER International Trading Co.,Ltd. specialize in S71911CB/HCP4A products，there is large inventory of SKF S71911 CB/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71911 CB/HCP4A Which SKF S71911CB/HCP4A 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
  47TS563932-2	279,4	393,7	320	KOYO	Tapered Roller Bearings
  51115	75,000	100,000	19,000	NTN-SNR	Thrust Ball Bearings
  5795/5735	77,788		46,101	KOYO	Tapered Roller Bearings
  7008 ACD/P4A	68	40	15	SKF	Angular Contact Ball Bearings
  7012AC	60	95	18	NACHI	Angular Contact Ball Bearings
  7022A5TRSU	110	170	28	NSK	Angular Contact Ball Bearings
  7215	75	130	25	KOYO	Angular Contact Ball Bearings
  8011	11	32	12,7	CYSD	Deep Groove Ball Bearings
  AB41376S01	25	59	17,5	SNR	Deep Groove Ball Bearings
  BK4220	42	49	20	ISO	Cylindrical Roller Bearings
  BL 217	85	150	28	NSK	Deep Groove Ball Bearings
  KLM13LL	13	23	32	NTN	Linear Bearings
  NA4922	110	150	40	SKF	Needle Roller Bearings
  NCF2932 V	160	220	36	ISO	Cylindrical Roller Bearings
  NJ2216EG15	80,000	140,000	33,000	SNR	Cylindrical Roller Bearings
  NN4052C1NAP4	260	400	140	NTN	Cylindrical Roller Bearings
  S7008 CD/HCP4A	40	68	15	SKF	Angular Contact Ball Bearings
  695	5	13	4	ISC	DEEP GROOVE BALL BEARINGS
  98840	1.3750	2.3750	2.5000	RBC	JOURNAL ROLLER ASSEMBLIES
  RXLS-23/4	2.7500	4.1250	.6875	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS