d - 9 mm

D - 26 mm

B - 8 mm

d₁ - 15.1 mm

d₂ - 15.1 mm

D₁ - 20.9 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.2 mm

a - 6.5 mm

d_a - min. - 11.4 mm

d_b - min. - 11.4 mm

D_a - max. - 23.6 mm

D_b - max. - 24.2 mm

r_a - max. - 0.3 mm

r_b - max. - 0.2 mm

d_n - 16.3 mm

Basic dynamic load rating - C - 4.1 kN

Basic static load rating - C₀ - 1.7 kN

Fatigue load limit - P_u - 0.071 kN

Limiting speed for grease lubrication - 80000 r/min

Limiting speed for oil lubrication - 120000 mm/min

Ball - D_w - 4.762 mm

Ball - z - 9

G_ref - 0.258 cm3

Calculation factor - f₀ - 8.3

Preload class A - G_A - 15 N

Preload class B - G_B - 30 N

Preload class C - G_C - 60 N

Preload class D - G_D - 120 N

Calculation factor - f - 1.02

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.01

Calculation factor - f_2C - 1.03

Calculation factor - f_2D - 1.06

Calculation factor - f_HC - 1.01

Preload class A - 14 N/micron

Preload class B - 19 N/micron

Preload class C - 26 N/micron

Preload class D - 36 N/micron

Mass bearing - 0.018 kg

• Model Number: 729 CD/HCP4A
• Inner Diameter：26mm Outer Diameter：9mm Width：8mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-10
• Application:axle lathe,Equipment,Industrial,Spectrum Products,security,laser devices,Spectrum Products,electromyography machine,Industrial,surgical instruments,diagnostic test paper
• Similar models:SKF 729CD/P4A SKF S729ACD/HCP4A SKF S729CD/HCP4A Timken 405DTVL729 SKF 729CD/HCP4A SKF S729CD/P4A SKF 729ACD/P4A SKF S729ACD/P4A SKF 729ACD/HCP4A
• BEARING POWER International Trading Co.,Ltd. specialize in 729CD/HCP4A products，there is large inventory of SKF 729 CD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 729 CD/HCP4A Which SKF 729CD/HCP4A 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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