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 - 14 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 - 10.1 kN

Basic static load rating - C₀ - 7 kN

Fatigue load limit - P_u - 0.29 kN

Limiting speed for grease lubrication - 34000 r/min

Limiting speed for oil lubrication - 52000 mm/min

Ball - D_w - 6.35 mm

Ball - z - 21

G_ref - 1.5 cm3

Calculation factor - f₀ - 8.4

Preload class A - G_A - 55 N

Preload class B - G_B - 166 N

Preload class C - G_C - 331 N

Calculation factor - f - 1.09

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.05

Calculation factor - f_2C - 1.09

Calculation factor - f_HC - 1.01

Preload class A - 37 N/micron

Preload class B - 59 N/micron

Preload class C - 81 N/micron

Mass bearing - 0.117 kg

• Model Number:71909 CE/HCP4AL
• Inner Diameter：68mm Outer Diameter：45mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:physical instruments,Vertical pull,Oral Image,Industrial,vacuum suction cup,safety testing,hot and cold box,centrifugal pump,dye pigments,non-ferrous metal alloy,rehabilitation training equipment
• Similar models:SNR ML71909HVUJ74S SKF S71909ACD/HCP4A SNR MLE71909HVDUJ74S SKF S71909CD/P4A FAG B71909-E-2RSD-T-P4S CX 71909C-UO FAG B71909-C-T-P4S SKF 71909CD/P4A SNR ML71909HVDUJ74S ISO 71909CDF
• BEARING POWER International Trading Co.,Ltd. specialize in 71909CE/HCP4AL products，there is large inventory of SKF 71909 CE/HCP4AL . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71909 CE/HCP4AL Which SKF 71909CE/HCP4AL 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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