d - 55 mm

D - 80 mm

B - 13 mm

d₁ - 62.7 mm

d₂ - 62.7 mm

D₁ - 72.3 mm

b - 2.2 mm

C₁ - 6.5 mm

C₂ - 3.2 mm

C₃ - 2 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/P4AL
• Inner Diameter：80mm Outer Diameter：55mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:clean stationery,Machine tool accessories,Tool,Laser Devices,chemical instruments,altimeter etc,forming machine,wall industry,Power equipment,electromagnet,shaft milling machine
• Similar models:FAG HS71911-E-T-P4S SKF 71911ACE/P4AH1 FAG HCB71911-C-2RSD-T-P4S SNR 71911HVDUJ74 ISO 71911CDB SKF 71911ACE/P4AL SKF 71911ACE/HCP4A SKF 71911ACB/HCP4AL FAG B71911-E-2RSD-T-P4S ISO 71911CDF
• BEARING POWER International Trading Co.,Ltd. specialize in 71911CD/P4AL products，there is large inventory of SKF 71911 CD/P4AL . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71911 CD/P4AL Which SKF 71911CD/P4AL 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
  10410	50	130	31	SIGMA	Self-Aligning Ball Bearings
  111050/111093XG	50	93,266	64	Gamet	Tapered Roller Bearings
  150RN91	150	220		Timken	Cylindrical Roller Bearings
  3201 ATN9	12	32	15,9	ISB	Angular Contact Ball Bearings
  323122	110	180	56	NTN	Tapered Roller Bearings
  6020	100,000	150,000	24,000	NTN-SNR	Deep Groove Ball Bearings
  6311ZE	55	120	29	NACHI	Deep Groove Ball Bearings
  7022 C-UD	110	170	56	CX	Angular Contact Ball Bearings
  713660270				FAG	Wheel Bearings
  71922HVUJ74	110	150	20	SNR	Angular Contact Ball Bearings
  71924 ACD/HCP4A	165	120	22	SKF	Angular Contact Ball Bearings
  AST20 18IB12	28,575	32,5374		AST	Plain Bearings
  EE776430/776520	1092,2	1320,8	95,25	Timken	Tapered Roller Bearings
  HK1212	12	16	12	CX	Cylindrical Roller Bearings
  LJ1.5/8-2Z	41,275	88,9	19,05	RHP	Deep Groove Ball Bearings
  SS7206 CD/HCP4A	30	62	16	SKF	Angular Contact Ball Bearings
  SAF024	4.1875			SKF	PILLOW BLOCKS
  1301E	12	37	12	SKF	SELF
  47SF76	4.7500	7.3750	4.1562	Torrington	SPHERICAL PLAIN BEARINGS
  A-5230WB	150	270	3.5000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS