d - 17 mm

D - 30 mm

B - 7 mm

C - 7 mm

Angle (α) - 20 °

a - 7,9 mm

r min. - 0,3 mm

r1 min. - 0,15 mm

Weight - 0,014 Kg

Basic dynamic load rating (C) - 3,35 kN

Basic static load rating (C0) - 1,45 kN

(Grease) Lubrication Speed - 58 000 r/min

(Oil) Lubrication Speed - 98 000 r/min

• Model Number: 3NCHAC903CA
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:chamfering machine etc,Forging machine,milling head plug,Machine tools,Roller mill,set bacteria instrument,tooth filling,hardware,Vertical pull,natural instruments,education model Instruments
• Similar models:CX 71903C-UO NTN 7903UADG/GNP42 SKF 71903CE/HCP4A CX 71903C-UX FAG B71903-E-T-P4S NSK 7903CTRSU SNR MLE71903HVDUJ74S NSK 7903A5 SKF 71903ACE/P4AH NTN 7903UG/GMP4/15KQTQ
• BEARING POWER International Trading Co.,Ltd. specialize in 3NCHAC903CA products，there is large inventory of KOYO 3NCHAC903CA . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3NCHAC903CA Which KOYO 3NCHAC903CA 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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