d - 55 mm

D - 100 mm

B - 21 mm

d₁ - 68.9 mm

d₂ - 68.9 mm

D₁ - 86.1 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 0.6 mm

a - 21 mm

d_a - min. - 64 mm

d_b - min. - 64 mm

D_a - max. - 91 mm

D_b - max. - 95.8 mm

r_a - max. - 1.5 mm

r_b - max. - 0.6 mm

d_n - 72.6 mm

Basic dynamic load rating - C - 55.3 kN

Basic static load rating - C₀ - 43 kN

Fatigue load limit - P_u - 1.8 kN

Limiting speed for grease lubrication - 17000 r/min

Limiting speed for oil lubrication - 26000 mm/min

Ball - D_w - 14.288 mm

Ball - z - 15

G_ref - 8.595 cm3

Calculation factor - f₀ - 14.5

Preload class A - G_A - 210 N

Preload class B - G_B - 420 N

Preload class C - G_C - 840 N

Preload class D - G_D - 1680 N

Calculation factor - f - 1.08

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.01

Calculation factor - f_2C - 1.03

Calculation factor - f_2D - 1.06

Calculation factor - f_HC - 1.01

Preload class A - 80 N/micron

Preload class B - 108 N/micron

Preload class C - 152 N/micron

Preload class D - 219 N/micron

Mass bearing - 0.505 kg

• Model Number:7211 CD/HCP4A
• Inner Diameter：100mm Outer Diameter：55mm Width：21mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-10
• Application:pump accessories,pressure control valve,ship special,Rolling mill,Dental Drill etc,machine lathe,garbage disposal,joint protection,Grinding and polishing equipment,boring bar boring bar,transportation equipment
• Similar models:CX 7211A ISO 7211B KOYO 7211CPA CYSD 7211CDB CYSD 7211CDF NTN 7211CGD2/GNP4 SKF S7211CD/HCP4A NACHI 7211AC SKF S7211CD/P4A NTN 7211BDF
• BEARING POWER International Trading Co.,Ltd. specialize in 7211CD/HCP4A products，there is large inventory of SKF 7211 CD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7211 CD/HCP4A Which SKF 7211CD/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
  12168/12303	42,862	76,992	17,462	NSK	Tapered Roller Bearings
  16002-Z	15	32	8	ISB	Deep Groove Ball Bearings
  24032-CE-K30-W33	160	240	80	NKE	Spherical Roller Bearings
  45290/45221	57,15		30,958	KOYO	Tapered Roller Bearings
  53208	40	68		ISO	Thrust Ball Bearings
  561764	70	150	40	FAG	Cylindrical Roller Bearings
  6003-2Z	35	17	10	SKF	Deep Groove Ball Bearings
  6209	45	85	19	ZEN	Deep Groove Ball Bearings
  6210-2Z-N	50	90	20	NKE	Deep Groove Ball Bearings
  8509	45	85	24	SIGMA	Deep Groove Ball Bearings
  MR 126 ZZ	6	12	4	NSK	Deep Groove Ball Bearings
  NU306	30	72	19	CRAFT	Cylindrical Roller Bearings
  TR191604HR4SH2	95	160	42,5	KOYO	Tapered Roller Bearings
  UCFA210-31	49,2125			KOYO	Bearing Units
  HFZ162110	1.3125		.6250	INA	NEEDLE BEARINGS
  22330EAS.MA.C4.T41A	150	320	108	FAG	SPHERICAL ROLLER BEARINGS
  FT-4	.6875	1.3437		Andrews	THRUST BALL BEARINGS
  108S	40	80	11	MRC	DEEP GROOVE BALL BEARINGS
  10L75	75	115	20	RIV	DEEP GROOVE BALL BEARINGS
  70/630MG	630	920	128	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS