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 - 34.2 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 - 95.6 kN

Basic static load rating - C₀ - 116 kN

Fatigue load limit - P_u - 3.9 kN

Limiting speed for grease lubrication - 8000 r/min

Limiting speed for oil lubrication - 12000 mm/min

Ball - D_w - 15.875 mm

Ball - z - 29

G_ref - 21.6 cm3

Calculation factor - f₀ - 16.6

Preload class A - G_A - 360 N

Preload class B - G_B - 720 N

Preload class C - G_C - 1440 N

Preload class D - G_D - 2880 N

Calculation factor - f - 1.29

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.07

Calculation factor - f_2C - 1.12

Calculation factor - f_2D - 1.18

Calculation factor - f_HC - 1.04

Preload class A - 162 N/micron

Preload class B - 223 N/micron

Preload class C - 317 N/micron

Preload class D - 467 N/micron

Mass bearing - 1.386 kg

• Model Number:71928 CD/HCP4A
• Inner Diameter：190mm Outer Diameter：140mm Width：24mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:Sensors,Rolling mill,Gripper Swing,construction machinery and equipment,test strip,raw material accessories,glass processing machine,natural instruments,orthodontic material,standing experimental equipment,Hydraulic Rama
• Similar models:SKF 71928ACD/P4AH1 FAG HS71928-E-T-P4S CX 71928C-UO FAG HCB71928-C-T-P4S SNR 71928HVDUJ74 FAG B71928-C-2RSD-T-P4S SKF 71928CD/P4A ISO 71928A SKF S71928CD/HCP4A AST H71928AC/HQ1
• BEARING POWER International Trading Co.,Ltd. specialize in 71928CD/HCP4A products，there is large inventory of SKF 71928 CD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71928 CD/HCP4A Which SKF 71928CD/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
  1308ETN9	40	90	23	SKF	Self-Aligning Ball Bearings
  28580R/28521	50,8	92,075	24,608	KOYO	Tapered Roller Bearings
  AST090 2525	25	28		AST	Plain Bearings
  4T-M88046/M88010	31.75	68,262	22,225	NTN	Tapered Roller Bearings
  54411U+U411	57			ISO	Thrust Ball Bearings
  7003 C-UX	17	35	20	CX	Angular Contact Ball Bearings
  7032C	160	240	38	KOYO	Angular Contact Ball Bearings
  7213	65	120	23	CYSD	Angular Contact Ball Bearings
  7311BA	55,000	120,000	29,000	SNR	Angular Contact Ball Bearings
  B7238-E-T-P4S	190	340	55	FAG	Angular Contact Ball Bearings
  BK1412	14	20	12	CX	Cylindrical Roller Bearings
  KH06	6	12		INA	Linear Bearings
  NF 306	30	62	19	NSK	Cylindrical Roller Bearings
  NF406	30	73	23	NTN	Cylindrical Roller Bearings
  RME60-N	60			INA	Bearing Units
  RNA6917	100	120	63	SKF	Needle Roller Bearings
  SA203F	17	40	19,1	KOYO	Deep Groove Ball Bearings
  ZKLF50115-2RS-PE	50	115	34	INA	Thrust Ball Bearings
  2303.2RS	17	47	19	FAG	SELF
  MUC218	90	160	30	Rollway	CYLINDRICAL ROLLER BEARINGS