HK1816 Needle Bearing (Drawn Cup Needle Roller Bearing), ISO 3245

The HK1816 needle bearing (ISO 3245) has an 18 mm bore, a 24 mm outside diameter and a width of 16 mm. Get it as simplified STEP files.

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

• Also searched as: HK1816 bearing
• Model id: iso3245-hk1816
• Standard: ISO 3245 · size HK1816

Files

Part key	Simplified
iso3245-hk1816	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
Fw	Bore diameter under the rollers		18		18	nominal	L1
D	Outside diameter		24		24	nominal	L1
C	Width		16		16	nominal	L1
r	Chamfer dimension	0.8			0.8	single limit (min), modeled at the limit	L1

Drawing

As a PDF: CC-ISO3245-SZ-HK1816.pdf.

The HK1816 needle bearing beside the HK1812 and the HK2010

The HK1816 is number 25 of the 37 ISO 3245 needle bearings published here, listed from HK0306 to HK2526.

• Bore diameter under the rollers (Fw): 18 mm on the HK1816 needle bearing, against 18 mm on the HK1812 and 20 mm on the HK2010.
• Outside diameter (D): 24 mm on the HK1816 needle bearing, against 24 mm on the HK1812 and 26 mm on the HK2010.
• Width (C): 16 mm on the HK1816 needle bearing, against 12 mm on the HK1812 and 10 mm on the HK2010.
• Chamfer dimension (r): at least 0.8 mm on the HK1816 needle bearing, the same on the HK1812 and the HK2010.

Other sizes

• One size smaller: HK1812 Needle Bearing (Drawn Cup Needle Roller Bearing), ISO 3245, 18 mm bore, 24 mm OD, 12 mm wide.
• One size larger: HK2010 Needle Bearing (Drawn Cup Needle Roller Bearing), ISO 3245, 20 mm bore, 26 mm OD, 10 mm wide.

Documents

• CC-ISO3245-DS-HK1816.pdf: HK1816 datasheet: values with levels, sources
• CC-ISO3245-SZ-HK1816.pdf: HK1816 drawing: this size's values on the views
• parts.json: the part record of this size (the platform contract)

Sources

koyo-bs007-hk, ntn-bearingfinder-hk, schaeffler-hr1-hk, skf-17000-hk. Full citations: the method page and this size's datasheet.

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