d - 60 mm

D - 85 mm

B - 13 mm

d₁ - 67.75 mm

d₂ - 65.7 mm

D₂ - 79.7 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 0.3 mm

a - 24.6 mm

d_a - min. - 64.6 mm

d_a - max. - 67.2 mm

d_b - min. - 62 mm

d_b - max. - 65.1 mm

D_a - max. - 80.4 mm

D_b - max. - 83 mm

r_a - max. - 1 mm

r_b - max. - 0.3 mm

Basic dynamic load rating - C - 15.3 kN

Basic static load rating - C₀ - 11.2 kN

Fatigue load limit - P_u - 0.475 kN

Limiting speed for grease lubrication - 23000 r/min

Ball - D_w - 7.938 mm

Ball - z - 23

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 - 139 N

Preload class B - G_B - 418 N

Preload class C - G_C - 836 N

Calculation factor - f - 1.13

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 - 128 N/micron

Preload class B - 193 N/micron

Preload class C - 254 N/micron

Mass bearing - 0.159 kg

• Model Number: S71912 ACE/HCP4A
• Inner Diameter：85mm Outer Diameter：60mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-10
• Application:Antenna Industry,tapered grinder,rock drilling machinery,atomizer class,pump industry,enzyme,pump,air purification,Medium and large motor,Equipment,Microwave Equipment
• Similar models:SKF 71912CD/P4AL SKF 71912ACB/P4A ISO 71912A FAG HCB71912-E-T-P4S SKF S71912ACE/P4A FAG HS71912-E-T-P4S SNR MLE71912HVDUJ74S SKF S71912CD/HCP4A CX 71912C-UX SNR 71912CVUJ74
• BEARING POWER International Trading Co.,Ltd. specialize in S71912ACE/HCP4A products，there is large inventory of SKF S71912 ACE/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71912 ACE/HCP4A Which SKF S71912ACE/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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