d - 40 mm

D - 80 mm

B - 18 mm

d₁ - 53.3 mm

d₂ - 53.3 mm

D₁ - 66.7 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 17.1 mm

d_a - min. - 47 mm

d_b - min. - 47 mm

D_a - max. - 73 mm

D_b - max. - 75.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 56.2 mm

Basic dynamic load rating - C - 33.8 kN

Basic static load rating - C₀ - 24 kN

Fatigue load limit - P_u - 1 kN

Limiting speed for grease lubrication - 22000 r/min

Limiting speed for oil lubrication - 34000 mm/min

Ball - D_w - 11.112 mm

Ball - z - 14

G_ref - 4.725 cm3

Calculation factor - f₀ - 14.4

Preload class A - G_A - 125 N

Preload class B - G_B - 250 N

Preload class C - G_C - 500 N

Preload class D - G_D - 1000 N

Calculation factor - f - 1.05

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.01

Calculation factor - f_2C - 1.03

Calculation factor - f_2D - 1.06

Calculation factor - f_HC - 1.01

Preload class A - 59 N/micron

Preload class B - 79 N/micron

Preload class C - 111 N/micron

Preload class D - 159 N/micron

Mass bearing - 0.326 kg

• Model Number:7208 CD/HCP4A
• Inner Diameter：80mm Outer Diameter：40mm Width：18mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:Industry,Vertical machining,Broadcasting System,test strip,static control,heating fans,pneumatic Pump,Hydraulic Equipment,power source,industrial skin care,rock drilling machinery
• Similar models:ISO 7208BDF NACHI 7208C SKF 7208ACD/P4A KOYO 7208C SNR 7208BGA NTN 7208B NACHI 7208DB NTN 7208CGD2/GLP4 NSK 7208B NACHI 7208DT
• BEARING POWER International Trading Co.,Ltd. specialize in 7208CD/HCP4A products，there is large inventory of SKF 7208 CD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7208 CD/HCP4A Which SKF 7208CD/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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