d - 15 mm

D - 28 mm

B - 7 mm

d₁ - 18.9 mm

d₂ - 18.9 mm

D₂ - 25.8 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.2 mm

a - 8.5 mm

d_a - min. - 17 mm

d_a - max. - 18.5 mm

d_b - min. - 17 mm

d_b - max. - 18.5 mm

D_a - max. - 26 mm

D_b - max. - 26.6 mm

r_a - max. - 0.3 mm

r_b - max. - 0.2 mm

Basic dynamic load rating - C - 3.8 kN

Basic static load rating - C₀ - 1.8 kN

Fatigue load limit - P_u - 0.078 kN

Limiting speed for grease lubrication - 60000 r/min

Ball - D_w - 3.969 mm

Ball - z - 13

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 - 25 N

Preload class B - G_B - 50 N

Preload class C - G_C - 100 N

Preload class D - G_D - 200 N

Calculation factor - f - 1.05

Calculation factor - f₁ - 0.98

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.07

Calculation factor - f_2C - 1.12

Calculation factor - f_2D - 1.17

Calculation factor - f_HC - 1.04

Preload class A - 44 N/micron

Preload class B - 57 N/micron

Preload class C - 74 N/micron

Preload class D - 98 N/micron

Mass bearing - 0.014 kg

• Model Number:S71902 ACD/HCP4A
• Inner Diameter：28mm Outer Diameter：15mm Width：7mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:circulating pump,ventilation equipment,other processing,electronic materials,hot and cold box,Vertical machining,wire industry,Gripper Swing,Film machine,physical instruments,safety testing
• Similar models:SKF S71902ACE/HCP4A FAG HCB71902-C-2RSD-T-P4S ISO 71902CDF SKF 71902ACD/P4A SKF 71902CE/HCP4AH FAG HC71902-E-T-P4S SKF 71902ACE/HCP4AH ISO 71902CDT SKF 71902ACE/HCP4A FAG HCS71902-E-T-P4S
• BEARING POWER International Trading Co.,Ltd. specialize in S71902ACD/HCP4A products，there is large inventory of SKF S71902 ACD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71902 ACD/HCP4A Which SKF S71902ACD/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
  310KG	50	110	27	Timken	Deep Groove Ball Bearings
  6002-2Z.T9H.C3	15	32	9	ZEN	Deep Groove Ball Bearings
  7226CDB	130	230	40	CYSD	Angular Contact Ball Bearings
  9180/9121	61,912		46,038	KOYO	Tapered Roller Bearings
  FL689	9	19	4	NTN	Deep Groove Ball Bearings
  NJ310-E-MA6	50	110	27	NKE	Cylindrical Roller Bearings
  NK 65/35	65	78	35	NBS	Needle Roller Bearings
  NK35/20R+IR30×35×20	30	45	20	NTN	Needle Roller Bearings
  NNU4956	280	380	100	CX	Cylindrical Roller Bearings
  NU 1009	45	75	16	NACHI	Cylindrical Roller Bearings
  T7010V	177,8	368,3	82,55	Timken	Thrust Roller Bearings
  SAF-522	4.0000			FAG	PILLOW BLOCKS
  MB-26	130	149	12	FAG	LOCKWASHERS
  VLU200744	634	848		INA	SLEWING BEARINGS
  F691XZZS	1.5	5	2.6	ISC	DEEP GROOVE BALL BEARINGS
  TLA3016UU	37		16	IKO	NEEDLE BEARINGS
  539210	10.7500	21.7500		FAG	TAPERED ROLLER THRUST BEARINGS
  111-KSG	55	90	18	MRC	DEEP GROOVE BALL BEARINGS
  562016M	83	125	234716 M.SP	NTN	ANGULAR CONTACT THRUST BALL BEARINGS
  HK-1416-2RS	20		16	CONSOLIDATED	NEEDLE BEARINGS