MF105 Flanged Ball Bearing (Flange Bearing), F and MF series

The MF105 flanged ball bearing (F and MF series) has a 5 mm bore, a 10 mm outside diameter and a width of 3 mm. Get it as simplified STEP files. Its flange is 11.2 mm across and 0.6 mm thick.

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

• Also searched as: MF105 bearing
• Model id: bearings-miniature-flanged-mf105
• Standard: F and MF series · size MF105

Files

Part key	Simplified
bearings-miniature-flanged-mf105	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
d	Bore diameter		5		5	nominal	L1
D	Outside diameter		10		10	nominal	L1
B	Width		3		3	nominal	L1
r	Chamfer dimension	0.1			0.1	single limit (min), modeled at the limit	L1
D1	Flange diameter		11.2		11.2	nominal	L1
C1	Flange width		0.6		0.6	nominal	L1

Drawing

As a PDF: CC-BRG-MINI-FL-SZ-MF105.pdf.

The MF105 flanged ball bearing beside the MF95 and the F685

The MF105 is number 17 of the 39 F and MF series flanged ball bearings published here, listed from F682 to F689.

• Bore diameter (d): 5 mm on the MF105 flanged ball bearing, the same on the MF95 and the F685.
• Outside diameter (D): 10 mm on the MF105 flanged ball bearing, against 9 mm on the MF95 and 11 mm on the F685.
• Width (B): 3 mm on the MF105 flanged ball bearing, against 2.5 mm on the MF95 and 3 mm on the F685.
• Chamfer dimension (r): at least 0.1 mm on the MF105 flanged ball bearing, against at least 0.1 mm on the MF95 and at least 0.15 mm on the F685.
• Flange diameter (D1): 11.2 mm on the MF105 flanged ball bearing, against 10.2 mm on the MF95 and 12.5 mm on the F685.
• Flange width (C1): 0.6 mm on the MF105 flanged ball bearing, against 0.6 mm on the MF95 and 0.8 mm on the F685.

The MF105 flanged ball bearing in its other versions

• MF105-2Z Flanged Ball Bearing (Flange Bearing), Shielded, F and MF series: width 4 mm, flange diameter 11.6 mm, flange width 0.8 mm.
• MF105-2RS Flanged Ball Bearing (Flange Bearing), Sealed, F and MF series: width 4 mm, flange diameter 11.6 mm, flange width 0.8 mm.

Other sizes

• One size smaller: MF95 Flanged Ball Bearing (Flange Bearing), F and MF series, 5 mm bore, 9 mm OD, 2.5 mm wide, 10.2 mm flange.
• One size larger: F685 Flanged Ball Bearing (Flange Bearing), F and MF series, 5 mm bore, 11 mm OD, 3 mm wide, 12.5 mm flange.

Documents

• CC-BRG-MINI-FL-DS-MF105.pdf: MF105 datasheet: values with levels, sources
• CC-BRG-MINI-FL-SZ-MF105.pdf: MF105 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. Full citations: the method page and this size's datasheet.

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