F685 Flanged Ball Bearing (Flange Bearing), F and MF series

For a 5 mm shaft and an 11 mm housing bore, the F685 flanged ball bearing (F and MF series) is 3 mm wide. Modeled as simplified STEP files. Its flange is 12.5 mm across and 0.8 mm thick.

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

• Also searched as: F685 bearing
• Model id: bearings-miniature-flanged-f685
• Standard: F and MF series · size F685

Files

Part key	Simplified
bearings-miniature-flanged-f685	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
d	Bore diameter		5		5	nominal	L1
D	Outside diameter		11		11	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		12.5		12.5	nominal	L1
C1	Flange width		0.8		0.8	nominal	L1

Drawing

As a PDF: CC-BRG-MINI-FL-SZ-F685.pdf.

The F685 flanged ball bearing beside the MF105 and the F695

The F685 is number 18 of the 39 F and MF series flanged ball bearings published here, listed from F682 to F689.

• Bore diameter (d): 5 mm on the F685 flanged ball bearing, the same on the MF105 and the F695.
• Outside diameter (D): 11 mm on the F685 flanged ball bearing, against 10 mm on the MF105 and 13 mm on the F695.
• Width (B): 3 mm on the F685 flanged ball bearing, against 3 mm on the MF105 and 4 mm on the F695.
• Chamfer dimension (r): at least 0.15 mm on the F685 flanged ball bearing, against at least 0.1 mm on the MF105 and at least 0.2 mm on the F695.
• Flange diameter (D1): 12.5 mm on the F685 flanged ball bearing, against 11.2 mm on the MF105 and 15 mm on the F695.
• Flange width (C1): 0.8 mm on the F685 flanged ball bearing, against 0.6 mm on the MF105 and 1 mm on the F695.

The F685 flanged ball bearing in its other versions

• F685-2Z Flanged Ball Bearing (Flange Bearing), Shielded, F and MF series: width 5 mm, flange width 1 mm.
• F685-2RS Flanged Ball Bearing (Flange Bearing), Sealed, F and MF series: width 5 mm, flange width 1 mm.

Other sizes

• One size smaller: MF105 Flanged Ball Bearing (Flange Bearing), F and MF series, 5 mm bore, 10 mm OD, 3 mm wide, 11.2 mm flange.
• One size larger: F695 Flanged Ball Bearing (Flange Bearing), F and MF series, 5 mm bore, 13 mm OD, 4 mm wide, 15 mm flange.

Documents

• CC-BRG-MINI-FL-DS-F685.pdf: F685 datasheet: values with levels, sources
• CC-BRG-MINI-FL-SZ-F685.pdf: F685 drawing: this size's values on the views
• parts.json: the part record of this size (the platform contract)

Sources

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

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