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 - 16.3 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 - 19.9 kN

Basic static load rating - C₀ - 15.3 kN

Fatigue load limit - P_u - 0.655 kN

Limiting speed for grease lubrication - 18000 r/min

Limiting speed for oil lubrication - 28000 mm/min

Ball - D_w - 7.938 mm

Ball - z - 24

G_ref - 2.7 cm3

Calculation factor - f₀ - 10.5

Preload class A - G_A - 70 N

Preload class B - G_B - 140 N

Preload class C - G_C - 280 N

Preload class D - G_D - 560 N

Calculation factor - f - 1.17

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 - 56 N/micron

Preload class B - 74 N/micron

Preload class C - 102 N/micron

Preload class D - 145 N/micron

Mass bearing - 0.162 kg

• Model Number:71912 CD/HCP4A
• Inner Diameter：85mm Outer Diameter：60mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-04
• Application:chemical raw materials and reagents,Flame Cutting,raw material accessories,bio-chemical,engineering machinery,water,vertical pull,electronic materials,building decoration raw materials and accessories,food packaging,Medical printer
• Similar models:SKF 71912ACE/HCP4A SKF 71912ACE/P4AH1 SNR 71912CVDUJ74 SKF S71912CE/HCP4A SKF 71912ACB/HCP4AL FAG HC71912-E-T-P4S SKF S71912CE/P4A SKF S71912ACE/HCP4A CX 71912C-UO FAG HCB71912-C-2RSD-T-P4S
• BEARING POWER International Trading Co.,Ltd. specialize in 71912CD/HCP4A products，there is large inventory of SKF 71912 CD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71912 CD/HCP4A Which SKF 71912CD/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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