d - 45 mm

D - 68 mm

B - 12 mm

d₁ - 52.7 mm

d₂ - 51 mm

D₁ - 60.3 mm

b - 2 mm

C₁ - 5.9 mm

C₂ - 2.3 mm

C₃ - 1.8 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 20 mm

d_a - min. - 48.2 mm

d_b - min. - 47 mm

D_a - max. - 64.8 mm

D_b - max. - 66 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

d_n - 54.2 mm

Basic dynamic load rating - C - 9.8 kN

Basic static load rating - C₀ - 6.6 kN

Fatigue load limit - P_u - 0.275 kN

Limiting speed for grease lubrication - 25000 r/min

Limiting speed for oil lubrication - 39000 mm/min

Ball - D_w - 6.35 mm

Ball - z - 21

G_ref - 1.5 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 - 88 N

Preload class B - G_B - 265 N

Preload class C - G_C - 529 N

Calculation factor - f - 1.09

Calculation factor - f₁ - 0.99

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.04

Calculation factor - f_2C - 1.07

Calculation factor - f_HC - 1

Preload class A - 85 N/micron

Preload class B - 127 N/micron

Preload class C - 166 N/micron

Mass bearing - 0.13 kg

• Model Number:71909 ACE/P4AL
• Inner Diameter：68mm Outer Diameter：45mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:water,casting embedding,Pneumatic Control Elements,engineering machine,Control,universal category,electronic materials,Spectrum Products,Perfusion device,power tools,safety testing
• Similar models:SKF S71909ACB/P4A SNR 71909HVDUJ74 SKF 71909ACE/P4AL SKF 71909ACE/HCP4A SKF S71909CE/P4A SKF 71909CE/P4AH1 SKF 71909CB/HCP4A SNR MLE71909HVDUJ74S SKF 71909CD/HCP4A SNR MLE71909HVUJ74S
• BEARING POWER International Trading Co.,Ltd. specialize in 71909ACE/P4AL products，there is large inventory of SKF 71909 ACE/P4AL . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71909 ACE/P4AL Which SKF 71909ACE/P4AL 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
  133076X/133136XH	76,2	136,525	73	Gamet	Tapered Roller Bearings
  51415-MP	75	160	65	FAG	Thrust Ball Bearings
  54420-MP	80	210	159,9	NKE	Thrust Ball Bearings
  602H-TT	2	7	3,5	AST	Deep Groove Ball Bearings
  6805NR	25	37	7	NSK	Deep Groove Ball Bearings
  693	3	8	3	NTN	Deep Groove Ball Bearings
  7011 CE/P4AL1	90	55	18	SKF	Angular Contact Ball Bearings
  9078/9195		49,225		KOYO	Tapered Roller Bearings
  B71948-E-T-P4S	240	320	38	FAG	Angular Contact Ball Bearings
  BXRE203-2HRS	17	40	12	INA	Needle Roller Bearings
  DAC3873-2RSCS53	38	73	40	KOYO	Angular Contact Ball Bearings
  HSB020DB/G05P4	100	150	48	NTN	Angular Contact Ball Bearings
  K81106TN	30	47		NBS	Thrust Roller Bearings
  N203ECP	17	40	12	SKF	Cylindrical Roller Bearings
  NATV 15	15	35	18	SKF	Cylindrical Roller Bearings
  TNB44264S01	20	24	15,2	SNR	Needle Roller Bearings
  UST205+WB	25			SNR	Bearing Units
  NJ234E	170	310	52	FAG	CYLINDRICAL ROLLER BEARINGS
  SN620	90		120	FAG	PILLOW BLOCKS
  K-120x127x24	120	12	24	CONSOLIDATED	NEEDLE BEARINGS