d - 100 mm

D - 140 mm

B - 20 mm

d₁ - 114.92 mm

d₂ - 113.16 mm

D₂ - 128.7 mm

b - 2.2 mm

C₁ - 10.9 mm

C₂ - 4.5 mm

C₃ - 2.9 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 - 15000 r/min

Limiting speed for oil lubrication - 24000 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 - 1.03

Calculation factor - f_2C - 1.08

Calculation factor - f_HC - 1.01

Preload class A - 67 N/micron

Preload class B - 88 N/micron

Preload class C - 139 N/micron

Mass bearing - 0.802 kg

• Model Number:71920 CB/HCP4AL
• Inner Diameter：140mm Outer Diameter：100mm Width：20mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:atomizer class,education model Instruments,plastic molding,disposable,Industrial equipment,Processing machinery,Traffic Fire Protection Equipment Security equipment,Wire grinder,inorganic chemical,leather processing,Industrial Adhesive
• Similar models:FAG B71920-E-2RSD-T-P4S SKF 71920CD/HCP4A CX 71920C-UX AST H71920AC SNR ML71920CVDUJ74S SKF S71920CD/HCP4A SKF 71920ACB/P4AL SKF 71920CD/HCP4AH1 ISO 71920CDT SKF 71920ACD/P4AL
• BEARING POWER International Trading Co.,Ltd. specialize in 71920CB/HCP4AL products，there is large inventory of SKF 71920 CB/HCP4AL . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71920 CB/HCP4AL Which SKF 71920CB/HCP4AL 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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