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：2025-04-20
• Application:set bacteria instrument,preservation equipment,medical treatment,mechanical and electrical,Pneumatic Actuator,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,spreader series,Animal Tracking,Anti-defibrillation pacing,power source,SPA equipment
• Similar models:SKF S71909ACE/P4A SKF 71909ACB/P4AL CX 71909C-UX SKF 71909ACE/HCP4AL SNR ML71909CVUJ74S SNR 71909HVUJ74 SKF S71909ACB/HCP4A SKF 71909CE/HCP4A ISO 71909CDB FAG HCS71909-C-T-P4S
• 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.

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  RMEY60-N	60			INA	Bearing Units
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  11306	30	72	19	CONSOLIDATED	SELF