d - 17 mm

D - 40 mm

B - 12 mm

d₁ - 24.1 mm

d₂ - 24.1 mm

D₁ - 32.8 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 9.9 mm

d_a - min. - 21.2 mm

d_b - min. - 21.2 mm

D_a - max. - 35.8 mm

D_b - max. - 37.6 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

d_n - 25.9 mm

Basic dynamic load rating - C - 9.2 kN

Basic static load rating - C₀ - 4.2 kN

Fatigue load limit - P_u - 0.176 kN

Limiting speed for grease lubrication - 53000 r/min

Limiting speed for oil lubrication - 75000 mm/min

Ball - D_w - 7.144 mm

Ball - z - 10

G_ref - 1.005 cm3

Calculation factor - f₀ - 8.5

Preload class A - G_A - 35 N

Preload class B - G_B - 70 N

Preload class C - G_C - 140 N

Preload class D - G_D - 280 N

Calculation factor - f - 1.03

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 - 23 N/micron

Preload class B - 31 N/micron

Preload class C - 42 N/micron

Preload class D - 59 N/micron

Mass bearing - 0.054 kg

• Model Number: 7203 CD/HCP4A
• Inner Diameter：40mm Outer Diameter：17mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:Individual Wire,respirator,Roller,agriculture,large agricultural machinery,sucker industry,Hydraulic Couplings,reducer,agrochemical,Anti-defibrillation pacing,top industry
• Similar models:NTN 7203DF NACHI 7203DT NKE 7203-BE-TVP CX 7203A-UO SKF 7203ACD/HCP4A NACHI 7203 NTN SF7203 NACHI 7203BDF NTN 7203DB KOYO 7203B
• BEARING POWER International Trading Co.,Ltd. specialize in 7203CD/HCP4A products，there is large inventory of SKF 7203 CD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7203 CD/HCP4A Which SKF 7203CD/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.

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  230/1000 KCW33+AH30/1000	1000	1420	308	ISO	Spherical Roller Bearings
  23180 K	400	650	200	ISB	Spherical Roller Bearings
  3306-B-2RSR-TVH	30	72	30,2	FAG	Angular Contact Ball Bearings
  7909AC	45	68	12	NACHI	Angular Contact Ball Bearings
  9378/9320	76,2	177,8	55,562	Timken	Tapered Roller Bearings
  IJ223068				ILJIN	Angular Contact Ball Bearings
  NF 18/500 ECM	620	500	56	SKF	Thrust Ball Bearings
  M-34161	53,975	63,5	25,4	Timken	Needle Roller Bearings
  N224 E	120	215	40	CX	Cylindrical Roller Bearings
  NH1076	380	560	82	ISO	Cylindrical Roller Bearings
  RS434818	43	48	18	KOYO	Needle Roller Bearings
  S3216	50,8	60,325	25,4	INA	Needle Roller Bearings
  SCE2422P	38,1	47,625	34,92	INA	Needle Roller Bearings
  W 6303	47	17	14	SKF	Deep Groove Ball Bearings
  WA32-24			2.7500	NB	LINEAR RECIRCULATING BALL BEARING
  239/900	900	1180	206	Torrington	SPHERICAL ROLLER BEARINGS
  LJT25	25	52	15	R&M	ANGULAR CONTACT BALL BEARINGS
  30307	35	80	21	STEYR	TAPERED ROLLER BEARINGS
  NU-2904E	20	37	11	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  LER-23	1.8750		12.70	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS