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 - 21.6 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 - 22.5 kN

Basic static load rating - C₀ - 29 kN

Fatigue load limit - P_u - 1.2 kN

Limiting speed for grease lubrication - 11000 r/min

Limiting speed for oil lubrication - 17000 mm/min

Ball - D_w - 7.144 mm

Ball - z - 34

G_ref - 3.2 cm3

Calculation factor - f₀ - 17.4

Preload class A - G_A - 120 N

Preload class B - G_B - 360 N

Preload class C - G_C - 720 N

Calculation factor - f - 1.4

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.1

Calculation factor - f_2C - 1.18

Calculation factor - f_HC - 1.02

Preload class A - 99 N/micron

Preload class B - 173 N/micron

Preload class C - 256 N/micron

Mass bearing - 0.279 kg

• Model Number:71820 CD/HCP4
• Inner Diameter：125mm Outer Diameter：100mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-06
• Application:marine analysis,pneumatic,electrostatic protection,Leather Products,metal mold,equipment,instrumentation instrument,hot and cold box,electromagnet,screen filter,roller lathe
• Similar models:SKF 71820CD/HCP4 ISO 71820A SKF 71820CD/P4 ISO 71820C SKF 71820ACD/P4 CX 71820ATBP4 AST 71820C SKF 71820ACD/HCP4 CX 71820CTBP4 AST 71820AC
• BEARING POWER International Trading Co.,Ltd. specialize in 71820CD/HCP4 products，there is large inventory of SKF 71820 CD/HCP4 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71820 CD/HCP4 Which SKF 71820CD/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
  205NPP2	25	52	16,75	Timken	Deep Groove Ball Bearings
  230SM170-MA	170	290	75	FAG	Spherical Roller Bearings
  29422R	110	230	73	KOYO	Thrust Roller Bearings
  B5	19,05	37,313	15,88	INA	Thrust Ball Bearings
  6210LLBNR	50,000	90,000	20,000	NTN	Deep Groove Ball Bearings
  6317-2RS	85	180	41	AST	Deep Groove Ball Bearings
  6406 ZZ	30	90	23	CX	Deep Groove Ball Bearings
  71911 C	55	80	13	CX	Angular Contact Ball Bearings
  B10	26,988	50,012	19,05	INA	Thrust Ball Bearings
  EGBZ0404-E40	6,35	7,938	6,35	INA	Plain Bearings
  F691	1	4	1,6	ISO	Deep Groove Ball Bearings
  KSR16-L0-12-10-17-16	16,2	40	18,3	INA	Bearing Units
  NF 215	75	116.5		NACHI	Cylindrical Roller Bearings
  QJ 238	190	340	55	NSK	Angular Contact Ball Bearings
  691X	1.5	5	2	ISC	DEEP GROOVE BALL BEARINGS
  ER-12	1.8504	.7500	.6250	McGill	BALL BEARING
  315-M	75	160	37	MRC	DEEP GROOVE BALL BEARINGS
  50BIC225	5.0000	7.0000	1.0000	Torrington	DEEP GROOVE BALL BEARINGS
  MI-20-N	1.2500		1.0100	CONSOLIDATED	NEEDLE BEARINGS
  H-3120x31/2	100	130		CONSOLIDATED	ADAPTERS