F603 Flanged Ball Bearing (Flange Bearing), F and MF series

The F603 flanged ball bearing (F and MF series) has a 3 mm bore, a 9 mm outside diameter and a width of 3 mm. Get it as simplified STEP files. Its flange is 10.5 mm across and 0.7 mm thick.

How these parts are made, and what the levels mean: read the method

• Also searched as: F603 bearing
• Model id: bearings-miniature-flanged-f603
• Standard: F and MF series · size F603

Files

Part key	Simplified
bearings-miniature-flanged-f603	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
d	Bore diameter		3		3	nominal	L1
D	Outside diameter		9		9	nominal	L1
B	Width		3		3	nominal	L1
r	Chamfer dimension	0.15			0.15	single limit (min), modeled at the limit	L1
D1	Flange diameter		10.5		10.5	nominal	L1
C1	Flange width		0.7		0.7	nominal	L1

Drawing

As a PDF: CC-BRG-MINI-FL-SZ-F603.pdf.

The F603 flanged ball bearing beside the F693 and the F623

The F603 is number 7 of the 39 F and MF series flanged ball bearings published here, listed from F682 to F689.

• Bore diameter (d): 3 mm on the F603 flanged ball bearing, the same on the F693 and the F623.
• Outside diameter (D): 9 mm on the F603 flanged ball bearing, against 8 mm on the F693 and 10 mm on the F623.
• Width (B): 3 mm on the F603 flanged ball bearing, against 3 mm on the F693 and 4 mm on the F623.
• Chamfer dimension (r): at least 0.15 mm on the F603 flanged ball bearing, the same on the F693 and the F623.
• Flange diameter (D1): 10.5 mm on the F603 flanged ball bearing, against 9.5 mm on the F693 and 11.5 mm on the F623.
• Flange width (C1): 0.7 mm on the F603 flanged ball bearing, against 0.7 mm on the F693 and 1 mm on the F623.

Other sizes

• One size smaller: F693 Flanged Ball Bearing (Flange Bearing), F and MF series, 3 mm bore, 8 mm OD, 3 mm wide, 9.5 mm flange.
• One size larger: F623 Flanged Ball Bearing (Flange Bearing), F and MF series, 3 mm bore, 10 mm OD, 4 mm wide, 11.5 mm flange.

Documents

• CC-BRG-MINI-FL-DS-F603.pdf: F603 datasheet: values with levels, sources
• CC-BRG-MINI-FL-SZ-F603.pdf: F603 drawing: this size's values on the views
• parts.json: the part record of this size (the platform contract)

Sources

nsk-miniature-flanged, ntn-bearingfinder-miniature-flanged. Full citations: the method page and this size's datasheet.

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