d - 15 mm

D - 28 mm

B - 7 mm

d₁ - 18.9 mm

d₂ - 18.9 mm

D₁ - 23.7 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_b - min. - 17 mm

D_a - max. - 26 mm

D_b - max. - 26.6 mm

r_a - max. - 0.3 mm

r_b - max. - 0.2 mm

d_n - 20.1 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 - 50000 r/min

Limiting speed for oil lubrication - 75000 mm/min

Ball - D_w - 3.969 mm

Ball - z - 13

G_ref - 0.21 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 - 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 - 1.04

Calculation factor - f_2C - 1.08

Calculation factor - f_2D - 1.14

Calculation factor - f_HC - 1

Preload class A - 40 N/micron

Preload class B - 51 N/micron

Preload class C - 67 N/micron

Preload class D - 88 N/micron

Mass bearing - 0.015 kg

• Model Number: 71902 ACD/P4A
• Inner Diameter：28mm Outer Diameter：15mm Width：7mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:stirrer,milling head plug,respirator,Control,Hairbrush device,Garment Accessories,horizontal processing,historical instruments,Film machine,car shock absorber,other lathe
• Similar models:ISO 71902C FAG HCB71902-C-T-P4S SKF 71902ACE/HCP4A FAG HCB71902-E-2RSD-T-P4S FAG HSS71902-C-T-P4S FAG B71902-E-T-P4S SKF 71902CD/P4A SNR ML71902CVDUJ74S SKF S71902CE/HCP4A FAG HCB71902-E-T-P4S
• BEARING POWER International Trading Co.,Ltd. specialize in 71902ACD/P4A products，there is large inventory of SKF 71902 ACD/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71902 ACD/P4A Which SKF 71902ACD/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
  52409	35	100	72	NKE	Thrust Ball Bearings
  6012-Z-N	60	95	18	NKE	Deep Groove Ball Bearings
  7221 B	105	190	36	ISB	Angular Contact Ball Bearings
  7221 C-UO	105	190	72	CX	Angular Contact Ball Bearings
  7226BDB	130	230	40	NTN	Angular Contact Ball Bearings
  CX076				CX	Wheel Bearings
  F697	7	17	5	ISO	Deep Groove Ball Bearings
  HM259049/HM259010	317,5	447,675	85,725	Timken	Tapered Roller Bearings
  LM757049/LM757010	304,8	406,4	63,5	Timken	Tapered Roller Bearings
  K30x35x27	30	35	27	ISO	Needle Roller Bearings
  NCF3060 V	300	460	118	CX	Cylindrical Roller Bearings
  NJ 330	150	320	65	NACHI	Cylindrical Roller Bearings
  RASE1-1/4	31.75			INA	Bearing Units
  SF699-2Z	9	20	6	ZEN	Deep Groove Ball Bearings
  UKT215	65			CX	Bearing Units
  303KDD	17	47	14	FAF	DEEP GROOVE BALL BEARINGS
  1317	85	180	41	MRC	SELF
  SSUCFT205-16	1.0000			Peer	STAINLESS STEEL PILLOW BLOCKS
  3203	17	40	17.5	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  53330-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING