d - 20 mm

D - 37 mm

B - 9 mm

d₁ - 25.65 mm

d₂ - 24.4 mm

D₂ - 33.5 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.15 mm

a - 11.6 mm

d_a - min. - 22 mm

d_a - max. - 25.3 mm

d_b - min. - 22 mm

d_b - max. - 24 mm

D_a - max. - 35 mm

D_b - max. - 36.2 mm

r_a - max. - 0.3 mm

r_b - max. - 0.15 mm

Basic dynamic load rating - C - 4.7 kN

Basic static load rating - C₀ - 2.3 kN

Fatigue load limit - P_u - 0.098 kN

Limiting speed for grease lubrication - 52000 r/min

Ball - D_w - 4.762 mm

Ball - z - 14

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 - 42 N

Preload class B - G_B - 130 N

Preload class C - G_C - 250 N

Calculation factor - f - 1.04

Calculation factor - f₁ - 0.99

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.04

Calculation factor - f_2C - 1.07

Calculation factor - f_HC - 1

Preload class A - 47 N/micron

Preload class B - 69 N/micron

Preload class C - 88 N/micron

Mass bearing - 0.035 kg

• Model Number: S71904 ACE/P4A
• Inner Diameter：37mm Outer Diameter：20mm Width：9mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:Sensors,product accessories,pneumatic,other processing,hydraulic control element,hydraulic pressure gauge,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Hairbrush device,Machine tool accessories,shaft milling machine,Laser Devices
• Similar models:FAG HCS71904-C-T-P4S CX 71904C-UO CX 71904C-UD FAG HS71904-E-T-P4S SKF S71904CE/HCP4A SKF 71904CE/P4AH ISO 71904A SKF 71904CE/HCP4AL SNR 71904CVDUJ74 SKF 71904CE/P4A
• BEARING POWER International Trading Co.,Ltd. specialize in S71904ACE/P4A products，there is large inventory of SKF S71904 ACE/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71904 ACE/P4A Which SKF S71904ACE/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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