d - 100 mm

D - 125 mm

B - 13 mm

d₁ - 108.2 mm

d₂ - 108.2 mm

D₁ - 117 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 0.3 mm

a - 32.8 mm

d_a - min. - 104.6 mm

d_b - min. - 104.6 mm

D_a - max. - 120.4 mm

D_b - max. - 123 mm

r_a - max. - 1 mm

r_b - max. - 0.3 mm

d_n - 109.1 mm

Basic dynamic load rating - C - 21.2 kN

Basic static load rating - C₀ - 27.5 kN

Fatigue load limit - P_u - 1.1 kN

Limiting speed for grease lubrication - 10000 r/min

Limiting speed for oil lubrication - 15000 mm/min

Ball - D_w - 7.144 mm

Ball - z - 34

G_ref - 3.2 cm3

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 - 190 N

Preload class B - G_B - 570 N

Preload class C - G_C - 1140 N

Calculation factor - f - 1.4

Calculation factor - f₁ - 0.97

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.09

Calculation factor - f_2C - 1.17

Calculation factor - f_HC - 1.02

Preload class A - 234 N/micron

Preload class B - 372 N/micron

Preload class C - 512 N/micron

Mass bearing - 0.279 kg

• Model Number: 71820 ACD/HCP4
• Inner Diameter：125mm Outer Diameter：100mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-14
• Application:coal,special broaching machine,spring industry,Storage Device,Security Equipment,building decoration raw materials and accessories,experimental equipment,stamping die,beverage production,printing machinery,centrifugal pump
• Similar models:CX 71820CTBP4 ISO 71820A AST 71820C SKF 71820CD/HCP4 SKF 71820ACD/P4 ISO 71820C CX 71820ATBP4 SKF 71820ACD/HCP4 SKF 71820CD/P4 AST 71820AC
• BEARING POWER International Trading Co.,Ltd. specialize in 71820ACD/HCP4 products，there is large inventory of SKF 71820 ACD/HCP4 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71820 ACD/HCP4 Which SKF 71820ACD/HCP4 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
  21317 KCW33+AH317	85	180	41	CX	Spherical Roller Bearings
  2222-K-M-C3 + H322	100	200	53	FAG	Self-Aligning Ball Bearings
  2306-K	30	72	27	NKE	Self-Aligning Ball Bearings
  5205ZZ	25	52	20.6	KOYO	Angular Contact Ball Bearings
  63009-2RS1	75	45	16	SKF	Deep Groove Ball Bearings
  6313 NR	65	140	33	ISB	Deep Groove Ball Bearings
  6928N	140	190	24	NSK	Deep Groove Ball Bearings
  7000CDT	10	26	8	CYSD	Angular Contact Ball Bearings
  AXK3552	35	52	2	INA	Thrust Roller Bearings
  BXRE204-2Z	20	47	14	INA	Needle Roller Bearings
  GEH 120 ES-2RS	210	180	115	SKF	Plain Bearings
  HK1212	12	18	12	Timken	Needle Roller Bearings
  N216	80	140	26	KOYO	Cylindrical Roller Bearings
  NUP 10/500	500	720	100	NACHI	Cylindrical Roller Bearings
  RNU204EG15	26,500	47,000	14,000	SNR	Cylindrical Roller Bearings
  UCFX11	55			NACHI	Bearing Units
  UCHA207-22	34,925		42,9	KOYO	Bearing Units
  080440	.5000	1.0000	2.5000	BAL	JOURNAL ROLLER ASSEMBLIES
  61821-2ZY	105	130	13	ELGES	DEEP GROOVE BALL BEARINGS
  SN-516..2216-K	70		90	CONSOLIDATED	PILLOW BLOCKS