d - 90 mm

D - 125 mm

B - 18 mm

d₁ - 100.8 mm

d₂ - 100.8 mm

D₁ - 114.2 mm

K - 0.5 mm

C₁ - 5.2 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 23.5 mm

d_a - min. - 96 mm

d_b - min. - 96 mm

D_a - max. - 119 mm

D_b - max. - 121 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 103.3 mm

Basic dynamic load rating - C - 47.5 kN

Basic static load rating - C₀ - 51 kN

Fatigue load limit - P_u - 2.1 kN

Limiting speed for grease lubrication - 13000 r/min

Limiting speed for oil lubrication - 19000 mm/min

Ball - D_w - 11.112 mm

Ball - z - 26

G_ref - 7.5 cm3

Calculation factor - f₀ - 16.3

Preload class A - G_A - 180 N

Preload class B - G_B - 360 N

Preload class C - G_C - 720 N

Preload class D - G_D - 1440 N

Calculation factor - f - 1.23

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.07

Calculation factor - f_2C - 1.12

Calculation factor - f_2D - 1.18

Calculation factor - f_HC - 1.04

Preload class A - 104 N/micron

Preload class B - 143 N/micron

Preload class C - 203 N/micron

Preload class D - 297 N/micron

Mass bearing - 0.472 kg

• Model Number: 71918 CD/HCP4AH1
• Inner Diameter：125mm Outer Diameter：90mm Width：18mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:medical Equipment,forming machine,Forklift industry,Oral Image,thin metal materials,Surveying Surveying Instruments,Cylinder Micro,car and accessories,Individual Wire,quality inspection equipment,storage shelves
• Similar models:SKF S71918ACD/HCP4A FAG HCB71918-C-T-P4S SKF 71918CE/P4AL FAG HC71918-E-T-P4S SKF 71918ACD/P4A SNR ML71918CVDUJ74S SNR ML71918HVDUJ74S SNR 71918HVUJ74 FAG B71918-C-T-P4S FAG HCB71918-E-T-P4S
• BEARING POWER International Trading Co.,Ltd. specialize in 71918CD/HCP4AH1 products，there is large inventory of SKF 71918 CD/HCP4AH1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71918 CD/HCP4AH1 Which SKF 71918CD/HCP4AH1 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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