d - 140 mm

D - 190 mm

B - 24 mm

d₁ - 155.4 mm

d₂ - 155.4 mm

D₁ - 174.6 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 0.6 mm

a - 50.6 mm

d_a - min. - 147 mm

d_b - min. - 147 mm

D_a - max. - 183 mm

D_b - max. - 186 mm

r_a - max. - 1.5 mm

r_b - max. - 0.6 mm

d_n - 159.5 mm

Basic dynamic load rating - C - 90.4 kN

Basic static load rating - C₀ - 110 kN

Fatigue load limit - P_u - 3.6 kN

Limiting speed for grease lubrication - 6000 r/min

Limiting speed for oil lubrication - 9000 mm/min

Ball - D_w - 15.875 mm

Ball - z - 29

G_ref - 21.6 cm3

Calculation factor - e - 0.68

Calculation factor - Y₂ - 0.87

Calculation factor - Y₀ - 0.38

Calculation factor - X₂ - 0.41

Calculation factor - Y₁ - 0.92

Calculation factor - Y₂ - 1.41

Calculation factor - Y₀ - 0.76

Calculation factor - X₂ - 0.67

Preload class A - G_A - 560 N

Preload class B - G_B - 1120 N

Preload class C - G_C - 2240 N

Preload class D - G_D - 4480 N

Calculation factor - f - 1.29

Calculation factor - f₁ - 0.98

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.04

Calculation factor - f_2C - 1.08

Calculation factor - f_2D - 1.14

Calculation factor - f_HC - 1

Preload class A - 348 N/micron

Preload class B - 457 N/micron

Preload class C - 614 N/micron

Preload class D - 841 N/micron

Mass bearing - 1.65 kg

• Model Number: 71928 ACD/P4A
• Inner Diameter：190mm Outer Diameter：140mm Width：24mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-13
• Application:container finishing,machine tool spindle,Machine tools,bag machine,reducer,defogging and degreasing,CNC,fruit and vegetable processing,Logistics Equipment,noise inspection,laser devices
• Similar models:SKF 71928ACD/HCP4AH1 CX 71928C-UO SKF S71928CD/HCP4A FAG HCS71928-C-T-P4S SKF 71928CD/HCP4A SKF 71928ACD/P4AH1 CX 71928CTBP4 SKF 71928ACD/P4AL CX 71928C-UD FAG HSS71928-C-T-P4S
• BEARING POWER International Trading Co.,Ltd. specialize in 71928ACD/P4A products，there is large inventory of SKF 71928 ACD/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71928 ACD/P4A Which SKF 71928ACD/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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  202DTVL723				Timken	Angular Contact Ball Bearings
  30309	45	100	27,25	CYSD	Tapered Roller Bearings
  32020JR	100	150	32	KOYO	Tapered Roller Bearings
  7206	30	62	16	NACHI	Angular Contact Ball Bearings
  BK1616	16	22	16	SKF	Needle Roller Bearings
  E 275 /S /S 7CE1	75	130	25	SNFA	Angular Contact Ball Bearings
  HM801346/HM801310	38,1	82,55	29,37	Fersa	Tapered Roller Bearings
  NKI 10/20M	10	22	20	JNS	Needle Roller Bearings
  RB 30035	300	395	35	ISB	Thrust Roller Bearings
  RCT27-B	88,9	156,362	41,275	INA	Thrust Roller Bearings
  RNA4903L	22	30	13	NTN	Needle Roller Bearings
  SL01-4984	420	560	140	NTN	Cylindrical Roller Bearings
  TUP1 30.30	30	34		CX	Plain Bearings
  W 608 R-2RS1	22	8	7	SKF	Deep Groove Ball Bearings
  1908HCDUL	40	62	12	Barden	ANGULAR CONTACT BALL BEARINGS
  W-31/4				FAG	THRUST BALL BEARINGS
  GE25ZO	1.0000	1.6250	.8750	INA	SPHERICAL PLAIN BEARINGS
  W608-2RS1	8	22	7	SKF	DEEP GROOVE BALL BEARINGS
  FYCRS-15	15	35	19	NSK	NEEDLE BEARINGS
  RNAO-40x55x20	55		20	CONSOLIDATED	NEEDLE BEARINGS