d - 100 mm

D - 140 mm

B - 20 mm

d₁ - 114.92 mm

d₂ - 113.16 mm

D₂ - 128.7 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 28.9 mm

d_a - min. - 106 mm

d_b - min. - 106 mm

D_a - max. - 134 mm

D_b - max. - 136.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 116.1 mm

Basic dynamic load rating - C - 21.6 kN

Basic static load rating - C₀ - 22.4 kN

Fatigue load limit - P_u - 0.865 kN

Limiting speed for grease lubrication - 12000 r/min

Limiting speed for oil lubrication - 19000 mm/min

Ball - D_w - 7.938 mm

Ball - z - 37

G_ref - 9.96 cm3

Calculation factor - f₀ - 10

Preload class A - G_A - 72 N

Preload class B - G_B - 145 N

Preload class C - G_C - 430 N

Calculation factor - f - 1.11

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.02

Calculation factor - f_2C - 1.07

Calculation factor - f_HC - 1

Preload class A - 60 N/micron

Preload class B - 79 N/micron

Preload class C - 125 N/micron

Mass bearing - 0.848 kg

• Model Number: 71920 CB/P4A
• Inner Diameter：140mm Outer Diameter：100mm Width：20mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-24
• Application:medical equipment,circulating pump,transportation equipment,milling head plug,blood cell reagent,medical equipment,trolley,forklift truck,Industry,Insect Capture,Forging machine
• Similar models:SKF 71920ACE/HCP4A SKF 71920CD/HCP4A AST H71920C ISO 71920CDB SKF S71920CE/HCP4A SKF 71920ACD/P4A SKF 71920ACD/HCP4A CX 71920CTBP4 CX 71920C-UD ISO 71920C
• BEARING POWER International Trading Co.,Ltd. specialize in 71920CB/P4A products，there is large inventory of SKF 71920 CB/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71920 CB/P4A Which SKF 71920CB/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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