d - 17 mm

D - 30 mm

B - 7 mm

C - 7 mm

d1 - 21,1 mm

d2 - 20,1 mm

r1 min. - 0,3 mm

r2 min. - 0,3 mm

r3 min. - 0,15 mm

r4 min. - 0,15 mm

D1 - 25,9 mm

D2 - – mm

da min. - 19 mm

Da max. - 28 mm

db min - 19 mm

ra max. - 0,3 mm

rb max. - 0,15 mm

dh - 22 mm

Db max - 29,2 mm

Weight - 0,014 Kg

Basic dynamic load rating (C) - 3,19 kN

Basic static load rating (C0) - 1,46 kN

(Grease) Lubrication Speed - 75 000 r/min

(Oil) Lubrication Speed - 115 000 r/min

Fatigue load limit (Pu) - 0,063

Calculation factor (f0) - –

• Model Number: 71903 ACE/HCP4A
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-10
• Application:medical Equipment,aerial work equipment,Cylinder Type,wall industry,Spectrum Products,construction machinery and equipment,Insect Count,hydraulic pressure gauge,rock drilling machinery,office equipment,tapered grinder
• Similar models:SNR 71903CVDUJ74 FAG HSS71903-E-T-P4S SKF 71903CE/HCP4AH SKF 71903CD/HCP4A SKF S71903ACD/P4A SKF S71903CE/HCP4A CX 71903ATBP4 SNR ML71903CVDUJ74S ISO 71903CDB CX 71903C-UX
• BEARING POWER International Trading Co.,Ltd. specialize in 71903ACE/HCP4A products，there is large inventory of SKF 71903 ACE/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71903 ACE/HCP4A Which SKF 71903ACE/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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