F689 Flanged Ball Bearing (Flange Bearing), F and MF series

The F689 flanged ball bearing (F and MF series) has a 9 mm bore, a 17 mm outside diameter and a width of 4 mm. Get it as simplified STEP files. Its flange is 19 mm across and 1 mm thick.

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

• Also searched as: F689 bearing
• Model id: bearings-miniature-flanged-f689
• Standard: F and MF series · size F689

Files

Part key	Simplified
bearings-miniature-flanged-f689	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
d	Bore diameter		9		9	nominal	L1
D	Outside diameter		17		17	nominal	L1
B	Width		4		4	nominal	L1
r	Chamfer dimension	0.2			0.2	single limit (min), modeled at the limit	L1
D1	Flange diameter		19		19	nominal	L1
C1	Flange width		1		1	nominal	L1

Drawing

As a PDF: CC-BRG-MINI-FL-SZ-F689.pdf.

The F689 flanged ball bearing beside the F608

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

• Bore diameter (d): 9 mm on the F689 flanged ball bearing, against 8 mm on the F608.
• Outside diameter (D): 17 mm on the F689 flanged ball bearing, against 22 mm on the F608.
• Width (B): 4 mm on the F689 flanged ball bearing, against 7 mm on the F608.
• Chamfer dimension (r): at least 0.2 mm on the F689 flanged ball bearing, against at least 0.3 mm on the F608.
• Flange diameter (D1): 19 mm on the F689 flanged ball bearing, against 25 mm on the F608.
• Flange width (C1): 1 mm on the F689 flanged ball bearing, against 1.5 mm on the F608.

The F689 flanged ball bearing in its other versions

• F689-2Z Flanged Ball Bearing (Flange Bearing), Shielded, F and MF series: width 5 mm, flange width 1.1 mm.

Other sizes

• One size smaller: F608 Flanged Ball Bearing (Flange Bearing), F and MF series, 8 mm bore, 22 mm OD, 7 mm wide, 25 mm flange.

Documents

• CC-BRG-MINI-FL-DS-F689.pdf: F689 datasheet: values with levels, sources
• CC-BRG-MINI-FL-SZ-F689.pdf: F689 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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