d - 8 mm

D - 24 mm

B - 8 mm

d₁ - 13.1 mm

d₂ - 13.1 mm

D₁ - 18.9 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.2 mm

a - 6.2 mm

d_a - min. - 10.4 mm

d_b - min. - 10.4 mm

D_a - max. - 21.6 mm

D_b - max. - 22.2 mm

r_a - max. - 0.3 mm

r_b - max. - 0.2 mm

d_n - 14.3 mm

Basic dynamic load rating - C - 3.7 kN

Basic static load rating - C₀ - 1.4 kN

Fatigue load limit - P_u - 0.057 kN

Limiting speed for grease lubrication - 70000 r/min

Limiting speed for oil lubrication - 110000 mm/min

Ball - D_w - 4.762 mm

Ball - z - 8

G_ref - 0.228 cm3

Calculation factor - f₀ - 7.9

Preload class A - G_A - 14 N

Preload class B - G_B - 28 N

Preload class C - G_C - 56 N

Preload class D - G_D - 112 N

Calculation factor - f - 1.02

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 - 1.05

Calculation factor - f_HC - 1

Preload class A - 12 N/micron

Preload class B - 15 N/micron

Preload class C - 21 N/micron

Preload class D - 30 N/micron

Mass bearing - 0.017 kg

• Model Number: 728 CD/P4A
• Inner Diameter：24mm Outer Diameter：8mm Width：8mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-18
• Application:sawing machine,impression material,machine lathe,floor industry,Optical detection,rehabilitation training equipment,wall industry,Hydraulic Press,hydraulic pump,Anti-defibrillation pacing,light therapy instrument
• Similar models:SKF 728CD/HCP4A Timken 312DTVL728 SKF S728ACD/P4A NSK 7284A SKF 7280BM SKF 728CD/P4A SKF 728ACD/P4A NSK 7284B NTN AU0728-1LL/L588 SKF S728ACD/HCP4A
• BEARING POWER International Trading Co.,Ltd. specialize in 728CD/P4A products，there is large inventory of SKF 728 CD/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 728 CD/P4A Which SKF 728CD/P4A 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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  11204 ETN9	47	20	40	SKF	Self-Aligning Ball Bearings
  27880/27820	38,1	80,035	24,608	FBJ	Tapered Roller Bearings
  358/354-B	45	85	21,692	Timken	Tapered Roller Bearings
  609/530 MA	710	530	57	SKF	Deep Groove Ball Bearings
  71917 ACD/P4A	120	85	18	SKF	Angular Contact Ball Bearings
  BS35-PHAUU	35	62	18.5	KBC	Angular Contact Ball Bearings
  F-209342.1	15	30	5,55	INA	Thrust Roller Bearings
  QJ 1256 N2MA	500	280	90	SKF	Angular Contact Ball Bearings
  M84549/M84510	26,987	57,15	19,431	Timken	Tapered Roller Bearings
  N 226	130	230	40	ISB	Cylindrical Roller Bearings
  NJ 1030 ML	225	150	35	SKF	Thrust Ball Bearings
  NJ 2209	45	85	23	SIGMA	Cylindrical Roller Bearings
  RT602	26,988	53,988	20,625	INA	Thrust Roller Bearings
  S1PP73RTF	6,350	19,05		Timken	Bearing Units
  NCF2228V	140	250	68	FAG	CYLINDRICAL ROLLER BEARINGS
  CSXG040	4.0000	6.0000	1.0000	INA	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  LRJ11E	11.0000	17.5000	2.2500	RHP	CYLINDRICAL ROLLER BEARINGS
  26B	140	300	62	RIV	DEEP GROOVE BALL BEARINGS
  MR-48-2RS			1.7500	CONSOLIDATED	NEEDLE BEARINGS
  63828-2RS	140	175	26	CONSOLIDATED	DEEP GROOVE BALL BEARINGS