d - 17 mm

D - 30 mm

B - 7 mm

C - 7 mm

Angle (α) - 25 °

a - 2,1 mm

r min. - 0,3 mm

r1 min. - 0,15 mm

Weight - 0,016 Kg

Basic dynamic load rating (C) - 4,75 kN

Basic static load rating (C0) - 2,82 kN

(Grease) Lubrication Speed - 43200 r/min

(Oil) Lubrication Speed - 57800 r/min

• Model Number:7903AC
• Inner Diameter：17mm Outer Diameter：30mm Width：7mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:Air,medical equipment,Other Machine Tools,Industrial,die casting mold,vertical sawing machine,horizontal processing,disposable,Water Monitoring,Pneumatic Actuator,Plastic molding
• Similar models:NTN 7903UG/GMP4/15KQTQ NTN 7903ADLLBG/GNP42 NTN 7903CG/GMP4 NTN 7903UG/GMP42/L606Q1 NTN 7903T1G/GMP4/15KQQ NSK 7903A5TRSU NTN 5S-7903UADG/GNP42 NTN 7903UADG/GNP42 KOYO 7903C NTN 7903UCG/GNP4
• BEARING POWER International Trading Co.,Ltd. specialize in 7903AC products，there is large inventory of NACHI 7903AC . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7903AC Which NACHI 7903AC 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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  NNU 4992 BK/SPW33	460	620	160	SKF	Cylindrical Roller Bearings
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  R155	3,967	7,938	2,779	ISO	Deep Groove Ball Bearings
  17BB	80	170	58	RIV	DEEP GROOVE BALL BEARINGS
  NL34	4.2500	7.5000	1.2500	STEYR	CYLINDRICAL ROLLER BEARINGS
  IR-38x43x30	38		30	CONSOLIDATED	NEEDLE BEARINGS
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  FY-115	1.9375			CONSOLIDATED	PILLOW BLOCKS
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