d - 20 mm

D - 42 mm

B - 12 mm

d₁ - 26.6 mm

d₂ - 24.8 mm

D₁ - 34.21 mm

b - 1.4 mm

C₁ - 3.2 mm

C₂ - 1.45 mm

C₃ - 1.9 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 13.2 mm

d_a - min. - 22 mm

d_b - min. - 22 mm

D_a - max. - 40 mm

D_b - max. - 39.6 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

d_n - 28.1 mm

Basic dynamic load rating - C - 7.2 kN

Basic static load rating - C₀ - 3.2 kN

Fatigue load limit - P_u - 0.137 kN

Limiting speed for grease lubrication - 58000 r/min

Limiting speed for oil lubrication - 88000 mm/min

Ball - D_w - 6.35 mm

Ball - z - 12

G_ref - 1.1 cm3

Calculation factor - e - 0.68

Calculation factor - Y₂ - 0.87

Calculation factor - Y₀ - 0.38

Calculation factor - X₂ - 0.41

Calculation factor - Y₁ - 0.92

Calculation factor - Y₂ - 1.41

Calculation factor - Y₀ - 0.76

Calculation factor - X₂ - 0.67

Preload class A - G_A - 64 N

Preload class B - G_B - 193 N

Preload class C - G_C - 390 N

Calculation factor - f - 1.04

Calculation factor - f₁ - 0.99

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.03

Calculation factor - f_2C - 1.06

Calculation factor - f_HC - 1.01

Preload class A - 58 N/micron

Preload class B - 86 N/micron

Preload class C - 113 N/micron

Mass bearing - 0.056 kg

• Model Number: 7004 ACE/HCP4AL1
• Inner Diameter：42mm Outer Diameter：20mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:small appliances,leather processing,lifting tackle,medical equipment,Machine tool accessories,Optical detection,storage shelves,industrial supplies,,welding equipment,insect experimental analysis instrument
• Similar models:CX 7004B-UD NSK 7004CTRSU CYSD 7004DF CYSD 7004DB NTN 7004DT CX 7004A-UO NTN 7004UCGD2/GLP4 KOYO 7004C CYSD 7004C NTN 5S-7004CDLLBG/GNP42
• BEARING POWER International Trading Co.,Ltd. specialize in 7004ACE/HCP4AL1 products，there is large inventory of SKF 7004 ACE/HCP4AL1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7004 ACE/HCP4AL1 Which SKF 7004ACE/HCP4AL1 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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