d - 100 mm

D - 140 mm

B - 20 mm

d₁ - 112.3 mm

d₂ - 112.3 mm

D₁ - 127.7 mm

K - 0.5 mm

C₁ - 5.46 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 26.1 mm

d_a - min. - 106 mm

d_b - min. - 106 mm

D_a - max. - 134 mm

D_b - max. - 136 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 115.6 mm

Basic dynamic load rating - C - 60.5 kN

Basic static load rating - C₀ - 65.5 kN

Fatigue load limit - P_u - 2.6 kN

Limiting speed for grease lubrication - 11000 r/min

Limiting speed for oil lubrication - 17000 mm/min

Ball - D_w - 12.7 mm

Ball - z - 26

G_ref - 10.5 cm3

Calculation factor - f₀ - 16.3

Preload class A - G_A - 230 N

Preload class B - G_B - 460 N

Preload class C - G_C - 920 N

Preload class D - G_D - 1840 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 - 119 N/micron

Preload class B - 164 N/micron

Preload class C - 232 N/micron

Preload class D - 340 N/micron

Mass bearing - 0.671 kg

• Model Number:71920 CD/HCP4AH1
• Inner Diameter：140mm Outer Diameter：100mm Width：20mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:spectrometer,plant determination,orthodontic material,instrument,survey accessories,Vertical machining,building decoration raw materials and accessories,equipment,natural instruments,Pest Monitoring,glass
• Similar models:SKF 71920ACB/P4AL SKF S71920ACE/HCP4A SKF S71920ACD/HCP4A SKF S71920ACB/HCP4A FAG HSS71920-E-T-P4S CX 71920C-UO CX 71920C SKF S71920ACD/P4A CX 71920ATBP4 CX 71920C-UD
• BEARING POWER International Trading Co.,Ltd. specialize in 71920CD/HCP4AH1 products，there is large inventory of SKF 71920 CD/HCP4AH1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71920 CD/HCP4AH1 Which SKF 71920CD/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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