d - 45 mm

D - 58 mm

B - 7 mm

d₁ - 49.6 mm

d₂ - 49.6 mm

D₁ - 53.6 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.15 mm

a - 15.5 mm

d_a - min. - 47 mm

d_b - min. - 47 mm

D_a - max. - 56 mm

D_b - max. - 57.2 mm

r_a - max. - 0.3 mm

r_b - max. - 0.15 mm

d_n - 50 mm

Basic dynamic load rating - C - 4.6 kN

Basic static load rating - C₀ - 5 kN

Fatigue load limit - P_u - 0.212 kN

Limiting speed for grease lubrication - 20000 r/min

Limiting speed for oil lubrication - 30000 mm/min

Ball - D_w - 3.175 mm

Ball - z - 31

G_ref - 0.36 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 - 41 N

Preload class B - G_B - 125 N

Preload class C - G_C - 250 N

Calculation factor - f - 1.24

Calculation factor - f₁ - 0.97

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.08

Calculation factor - f_2C - 1.15

Calculation factor - f_HC - 1

Preload class A - 87 N/micron

Preload class B - 139 N/micron

Preload class C - 189 N/micron

Mass bearing - 0.039 kg

• Model Number:71809 ACD/P4
• Inner Diameter：58mm Outer Diameter：45mm Width：7mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:Forging machine,mobile toilet,engineering machine,Film machine,Industrial Adhesive,non-motor vehicle Electric car,plastic molding,molding machine,wall industry,reducer,wheel lathe
• Similar models:ISO 71809C SKF 71809ACD/HCP4 SKF 71809ACD/P4 CX 71809ATBP4 FAG 71809-B-TVH SKF 71809CD/HCP4 SKF 71809CD/P4 CX 71809CTBP4 ISO 71809A
• BEARING POWER International Trading Co.,Ltd. specialize in 71809ACD/P4 products，there is large inventory of SKF 71809 ACD/P4 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71809 ACD/P4 Which SKF 71809ACD/P4 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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  BK1812	24		12	INA	NEEDLE BEARINGS
  47312	60	130	31	New Departure	DEEP GROOVE BALL BEARINGS
  SIC70ES	70		49	CONSOLIDATED	ROD ENDS