d - 60 mm

D - 85 mm

B - 13 mm

d₁ - 67.7 mm

d₂ - 67.7 mm

D₁ - 77.3 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 0.3 mm

a - 23.5 mm

d_a - min. - 64.6 mm

d_b - min. - 64.6 mm

D_a - max. - 80.4 mm

D_b - max. - 83 mm

r_a - max. - 1 mm

r_b - max. - 0.3 mm

d_n - 69.7 mm

Basic dynamic load rating - C - 18.6 kN

Basic static load rating - C₀ - 14.6 kN

Fatigue load limit - P_u - 0.62 kN

Limiting speed for grease lubrication - 14000 r/min

Limiting speed for oil lubrication - 22000 mm/min

Ball - D_w - 7.938 mm

Ball - z - 24

G_ref - 2.7 cm3

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 - 120 N

Preload class B - G_B - 240 N

Preload class C - G_C - 480 N

Preload class D - G_D - 960 N

Calculation factor - f - 1.17

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_2D - 1.14

Calculation factor - f_HC - 1

Preload class A - 128 N/micron

Preload class B - 166 N/micron

Preload class C - 218 N/micron

Preload class D - 292 N/micron

Mass bearing - 0.19 kg

• Model Number:71912 ACD/P4A
• Inner Diameter：85mm Outer Diameter：60mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-07
• Application:food add,machine lathe,noise inspection,hydraulic control element,orthodontic material,Infrared Technology,engine,pressure control valve,hot and cold box,outdoor equipment,power tools
• Similar models:SKF S71912CD/HCP4A FAG HS71912-E-T-P4S SKF 71912ACE/HCP4AH1 FAG HSS71912-C-T-P4S SKF 71912CB/HCP4AL SKF S71912ACE/HCP4A FAG HCB71912-E-T-P4S SNR ML71912HVUJ74S SKF S71912ACD/P4A ISO 71912CDT
• BEARING POWER International Trading Co.,Ltd. specialize in 71912ACD/P4A products，there is large inventory of SKF 71912 ACD/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71912 ACD/P4A Which SKF 71912ACD/P4A 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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