d - 20 mm

D - 37 mm

B - 9 mm

C - 9 mm

d1 - 25,6 mm

d2 - 25,6 mm

r1 min. - 0,3 mm

r2 min. - 0,3 mm

r3 min. - 0,2 mm

r4 min. - 0,2 mm

D1 - 31,4 mm

D2 - 34 mm

da min. - 22 mm

Da max. - 35 mm

db min - 22 mm

ra max. - 0,3 mm

rb max. - 0,2 mm

dh - 26,8 mm

Db max - 35,6 mm

Weight - 0,033 Kg

Basic dynamic load rating (C) - 5,72 kN

Basic static load rating (C0) - 3,05 kN

(Grease) Lubrication Speed - 45 000 r/min

(Oil) Lubrication Speed - 67 000 r/min

Fatigue load limit (Pu) - 0,129

Calculation factor (f0) - –

• Model Number:S71904 ACD/HCP4A
• Inner Diameter：20mm Outer Diameter：37mm Width：9mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:gas turbine,test strip,mathematical instruments,enzyme,Garment Accessories,rolling machine,Seals,stacker lift platform,gantry processing,Blood coagulation reagent,Industrial
• Similar models:SKF 71904CD/HCP4A SKF 71904ACE/P4A SNR 71904CVDUJ74 FAG HCB71904-E-2RSD-T-P4S SKF 71904CE/HCP4AL SNR ML71904HVDUJ74S FAG HC71904-E-T-P4S CX 71904CTBP4 SKF S71904CD/P4A SKF 71904ACE/P4AL
• BEARING POWER International Trading Co.,Ltd. specialize in S71904ACD/HCP4A products，there is large inventory of SKF S71904 ACD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71904 ACD/HCP4A Which SKF S71904ACD/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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