HK0912 Needle Bearing (Drawn Cup Needle Roller Bearing), ISO 3245

The HK0912 needle bearing (ISO 3245) has a 9 mm bore, a 13 mm outside diameter and a width of 12 mm. Get it as simplified STEP files.

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

• Also searched as: HK0912 bearing
• Model id: iso3245-hk0912
• Standard: ISO 3245 · size HK0912

Files

Part key	Simplified
iso3245-hk0912	STEP

Dimensions

Symbol	Name	min	nom	max	Modeled	Rule	Level
Fw	Bore diameter under the rollers		9		9	nominal	L1
D	Outside diameter		13		13	nominal	L1
C	Width		12		12	nominal	L1
r	Chamfer dimension	0.4			0.4	single limit (min), modeled at the limit	L1

Drawing

As a PDF: CC-ISO3245-SZ-HK0912.pdf.

The HK0912 needle bearing beside the HK0910 and the HK1010

The HK0912 is number 11 of the 37 ISO 3245 needle bearings published here, listed from HK0306 to HK2526.

• Bore diameter under the rollers (Fw): 9 mm on the HK0912 needle bearing, against 9 mm on the HK0910 and 10 mm on the HK1010.
• Outside diameter (D): 13 mm on the HK0912 needle bearing, against 13 mm on the HK0910 and 14 mm on the HK1010.
• Width (C): 12 mm on the HK0912 needle bearing, against 10 mm on the HK0910 and 10 mm on the HK1010.
• Chamfer dimension (r): at least 0.4 mm on the HK0912 needle bearing, the same on the HK0910 and the HK1010.

Other sizes

• One size smaller: HK0910 Needle Bearing (Drawn Cup Needle Roller Bearing), ISO 3245, 9 mm bore, 13 mm OD, 10 mm wide.
• One size larger: HK1010 Needle Bearing (Drawn Cup Needle Roller Bearing), ISO 3245, 10 mm bore, 14 mm OD, 10 mm wide.

Documents

• CC-ISO3245-DS-HK0912.pdf: HK0912 datasheet: values with levels, sources
• CC-ISO3245-SZ-HK0912.pdf: HK0912 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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