d - 45 mm

D - 68 mm

B - 12 mm

d₁ - 52.6 mm

d₂ - 52.6 mm

D₁ - 60.4 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 19.3 mm

d_a - min. - 48.2 mm

d_b - min. - 48.2 mm

D_a - max. - 64.8 mm

D_b - max. - 66.6 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

d_n - 54.2 mm

Basic dynamic load rating - C - 12.4 kN

Basic static load rating - C₀ - 9 kN

Fatigue load limit - P_u - 0.38 kN

Limiting speed for grease lubrication - 17000 r/min

Limiting speed for oil lubrication - 28000 mm/min

Ball - D_w - 6.35 mm

Ball - z - 23

G_ref - 1.62 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 - 80 N

Preload class B - G_B - 160 N

Preload class C - G_C - 320 N

Preload class D - G_D - 640 N

Calculation factor - f - 1.11

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 - 100 N/micron

Preload class B - 129 N/micron

Preload class C - 168 N/micron

Preload class D - 225 N/micron

Mass bearing - 0.13 kg

• Model Number:71909 ACD/P4A
• Inner Diameter：68mm Outer Diameter：45mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:Processing machinery,wheel lathe,air purification,industrial skin care,Industrial,Spectrum Products,extruder,DC generators,inorganic chemical,Forging machine,Rolling mill
• Similar models:SKF 71909ACB/HCP4AL FAG HCS71909-E-T-P4S SKF S71909CB/HCP4A SKF 71909CE/HCP4AL FAG B71909-E-2RSD-T-P4S ISO 71909C SKF 71909ACE/HCP4AH1 SKF 71909ACE/P4AH1 SKF 71909ACE/P4A SKF 71909CE/P4AL
• BEARING POWER International Trading Co.,Ltd. specialize in 71909ACD/P4A products，there is large inventory of SKF 71909 ACD/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71909 ACD/P4A Which SKF 71909ACD/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.

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  QJM 3.3/8	85,725	190,5	39,69	SIGMA	Angular Contact Ball Bearings
  HS7016C.T.P4S	80	125	22	FAG	ANGULAR CONTACT BALL BEARINGS
  QJ234	170	310	52	FAG	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NA4908.2RSR	40	62	22	FAG	NEEDLE BEARINGS
  5212-CZZ	60	110	36.5	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  K-60x68x17	60	68	17	CONSOLIDATED	NEEDLE BEARINGS
  6022-2RSNR	110	170	28	CONSOLIDATED	DEEP GROOVE BALL BEARINGS