d - 45 mm

D - 85 mm

B - 19 mm

d₁ - 57.3 mm

d₂ - 57.3 mm

D₁ - 72.7 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 18.3 mm

d_a - min. - 52 mm

d_b - min. - 52 mm

D_a - max. - 78 mm

D_b - max. - 80.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 60.6 mm

Basic dynamic load rating - C - 42.3 kN

Basic static load rating - C₀ - 31 kN

Fatigue load limit - P_u - 1.3 kN

Limiting speed for grease lubrication - 20000 r/min

Limiting speed for oil lubrication - 32000 mm/min

Ball - D_w - 12.7 mm

Ball - z - 14

G_ref - 5.922 cm3

Calculation factor - f₀ - 14.2

Preload class A - G_A - 160 N

Preload class B - G_B - 320 N

Preload class C - G_C - 640 N

Preload class D - G_D - 1280 N

Calculation factor - f - 1.07

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 - 67 N/micron

Preload class B - 92 N/micron

Preload class C - 128 N/micron

Preload class D - 185 N/micron

Mass bearing - 0.339 kg

• Model Number:7209 CD/HCP4A
• Inner Diameter：85mm Outer Diameter：45mm Width：19mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:Vacuum generator,sawing machine,animal anatomy,quality inspection equipment,ventilation heating equipment,Oral Equipment,gear grinding machine,medical equipment,reinforced machinery,car shock absorber,hydraulic cylinder
• Similar models:CYSD 7209B NTN 7209BDF NACHI 7209B NTN 7209CG1GNP4 CYSD 7209BDT CYSD 7209CDT CX 7209ATBP4 NTN 7209CGD2/GLP4 FAG 7209-B-TVP FAG HCB7209-E-2RSD-T-P4S
• BEARING POWER International Trading Co.,Ltd. specialize in 7209CD/HCP4A products，there is large inventory of SKF 7209 CD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7209 CD/HCP4A Which SKF 7209CD/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
  1405 M	25	80	25	SIGMA	Self-Aligning Ball Bearings
  53209	45	73		CX	Thrust Ball Bearings
  53244U+U244	220	295		CX	Thrust Ball Bearings
  54317 + U 317	150	70	95,2	SKF	Thrust Ball Bearings
  7204 B-UO	20	47	28	CX	Angular Contact Ball Bearings
  BS 225 7P62U	25	52	15	SNFA	Thrust Ball Bearings
  L555233/10	279,4	374,65	47,625	ISO	Tapered Roller Bearings
  M236849/M236810	177,8	260,35	53,975	NSK	Tapered Roller Bearings
  NJ2220EG15	100,000	180,000	46,000	SNR	Cylindrical Roller Bearings
  NK88X110X48	88,000	110,000	48,000	NTN	Needle Roller Bearings
  NN3011	55	90	26	KOYO	Cylindrical Roller Bearings
  NU1972	360	480	56	ISO	Cylindrical Roller Bearings
  NU328EG15	140,000	300,000	62,000	SNR	Cylindrical Roller Bearings
  RCJT70	70			INA	Bearing Units
  UCTX08E	40			FYH	Bearing Units
  124HDL	120	180	28	Barden	ANGULAR CONTACT BALL BEARINGS
  89420			22	INA	THRUST ROLLER BEARINGS
  NNU49/600BKSP	600	800	200	SKF	CYLINDRICAL ROLLER BEARINGS
  KG042CPO	4.2500	6.2500	1.0000	KAYDON	DEEP GROOVE BALL BEARINGS
  XLJ-27/8	2.8750	4.5000	.7500	RHP	DEEP GROOVE BALL BEARINGS