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：2025-12-12
• Application:Machine Tool Accessories,flexible processing,Insect Capture,switch,universal category,hydraulic pressure gauge,industrial fans,Reflective Materials Industrial fabrics,Pest Monitoring,Roller mill,extruder
• Similar models:SKF S71902CE/P4A SNR MLE71902HVUJ74S SKF S71902CD/P4A SKF 71902CD/HCP4A FAG HSS71902-E-T-P4S FAG HCS71902-C-T-P4S SNR MLE71902HVDUJ74S CX 71902CTBP4 ISO 71902A ISO 71902CDF
• 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
  07100S/7196	25,4	50,005	13,495	KOYO	Tapered Roller Bearings
  2202	15	35	14	ZEN	Self-Aligning Ball Bearings
  294/1060 M	1060	1770	426	ISB	Thrust Roller Bearings
  260RU03	260	486		Timken	Cylindrical Roller Bearings
  239/800YMB	800	1060	195	Timken	Spherical Roller Bearings
  2582/2525	31.75	72,022	23,812	Timken	Tapered Roller Bearings
  2688/2631	26,987	66,421	23,812	Timken	Tapered Roller Bearings
  6214LLBNR	70,000	125,000	24,000	NTN	Deep Groove Ball Bearings
  6234-M	170	310	52	FAG	Deep Groove Ball Bearings
  7060A	300	460	74	NSK	Angular Contact Ball Bearings
  7213AC	65	120	23	CRAFT	Angular Contact Ball Bearings
  ASTEPB 3539-40	35	39		AST	Plain Bearings
  BTM 85 BTN9/P4CDB	85	130	40,5	SKF	Thrust Ball Bearings
  K20x24x12	20	24	12	ISO	Needle Roller Bearings
  HM265049D/HM265010G2+A	368,3	523,875	185,738	NTN	Tapered Roller Bearings
  NKJ70/35	70	95	35	KOYO	Needle Roller Bearings
  NU 2268 MA	620	340	165	SKF	Thrust Ball Bearings
  240/710CA	710	1030	315	SKF	SPHERICAL ROLLER BEARINGS
  686-2RS	6	13	5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  125x140x13mm	125	140	13	CONSOLIDATED	OIL SEALS