d - 25 mm

D - 37 mm

B - 7 mm

d₁ - 29.1 mm

d₂ - 29.1 mm

D₁ - 33.1 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.15 mm

a - 7.7 mm

d_a - min. - 27 mm

d_b - min. - 27 mm

D_a - max. - 35 mm

D_b - max. - 36.2 mm

r_a - max. - 0.3 mm

r_b - max. - 0.15 mm

d_n - 29.5 mm

Basic dynamic load rating - C - 4.2 kN

Basic static load rating - C₀ - 3.2 kN

Fatigue load limit - P_u - 0.137 kN

Limiting speed for grease lubrication - 45000 r/min

Limiting speed for oil lubrication - 70000 mm/min

Ball - D_w - 3.175 mm

Ball - z - 20

G_ref - 0.21 cm3

Calculation factor - f₀ - 16.4

Preload class A - G_A - 22 N

Preload class B - G_B - 66 N

Preload class C - G_C - 132 N

Calculation factor - f - 1.11

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.1

Calculation factor - f_2C - 1.18

Calculation factor - f_HC - 1.02

Preload class A - 29 N/micron

Preload class B - 49 N/micron

Preload class C - 71 N/micron

Mass bearing - 0.019 kg

• Model Number: 71805 CD/HCP4
• Inner Diameter：37mm Outer Diameter：25mm Width：7mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:Safety protection,product accessories,wall industry,Spectrum Products,mathematical instruments,Cylinder Pneumatic Treatment Element,instrument,Gas turbine,lifting chain,Hairbrush device,Plastic Equipment
• Similar models:CX 71805CTBP4 SKF 71805ACD/P4 SKF 71805CD/P4 ISO 71805C ISO 71805A CX 71805ATBP4 SKF 71805ACD/HCP4 SKF 71805CD/HCP4
• BEARING POWER International Trading Co.,Ltd. specialize in 71805CD/HCP4 products，there is large inventory of SKF 71805 CD/HCP4 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71805 CD/HCP4 Which SKF 71805CD/HCP4 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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