d - 90 mm

D - 125 mm

B - 18 mm

d₁ - 101 mm

d₂ - 97.9 mm

D₂ - 117.3 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 35.9 mm

d_a - min. - 96 mm

d_a - max. - 100.4 mm

d_b - min. - 93.2 mm

d_b - max. - 97.3 mm

D_a - max. - 119 mm

D_b - max. - 121.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

Basic dynamic load rating - C - 28.6 kN

Basic static load rating - C₀ - 23.2 kN

Fatigue load limit - P_u - 0.915 kN

Limiting speed for grease lubrication - 15500 r/min

Ball - D_w - 11.112 mm

Ball - z - 24

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 - 260 N

Preload class B - G_B - 780 N

Preload class C - G_C - 1560 N

Calculation factor - f - 1.19

Calculation factor - f₁ - 0.98

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.04

Calculation factor - f_2C - 1.08

Calculation factor - f_HC - 1.01

Preload class A - 182 N/micron

Preload class B - 274 N/micron

Preload class C - 360 N/micron

Mass bearing - 0.46 kg

• Model Number: S71918 ACE/HCP4A
• Inner Diameter：125mm Outer Diameter：90mm Width：18mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-14
• Application:packing equipment,molding machine,Roller mill,security equipment,safety testing,pump industry,journal lathe,sleep monitoring,pipe fittings Steel industry,fabric products,natural instruments
• Similar models:SKF S71918CB/P4A SKF 71918ACD/HCP4AL AST H71918AC FAG HCB71918-C-T-P4S SKF 71918CE/P4A SKF S71918ACE/P4A SKF S71918CB/HCP4A FAG B71918-C-2RSD-T-P4S CX 71918CTBP4 CX 71918C-UD
• BEARING POWER International Trading Co.,Ltd. specialize in S71918ACE/HCP4A products，there is large inventory of SKF S71918 ACE/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71918 ACE/HCP4A Which SKF S71918ACE/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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