7009 Ball Bearings | McMaster-Carr

Install these bearings for use with combined radial and thrust loads. They are often used in spindle applications and can be combined with cylindrical roller bearings to better handle radial loads.

Single-row bearings handle thrust loads on one side. For applications with thrust loads on both sides, mount them in pairs.

Open bearings dissipate heat more efficiently than shielded and sealed bearings.

					Combined Load Cap., lbs.
Bearing Trade Number	For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Contact Angle	Temp. Range, °F	ABEC Rating	Specifications Met		Each
Single Row
Open
7009	45	75	16	Steel	5,700	4,600	19,500	Required	15°	-40° to 250°	ABEC-5	DIN 628-1	00000000	0000000

High-Speed Angular-Contact Thrust Ball Bearings

Open

Sealed

An ABEC-7 rating means these bearings are made to some of the tightest tolerances, so they operate at the highest speeds.

Open bearings dissipate heat more efficiently than sealed bearings.

Sealed bearings block out dust and other contaminants better than open bearings, but retain the most heat.

					Combined Load Cap., lbs.
Bearing Trade Number	For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Contact Angle	Temp. Range, °F	ABEC Rating		Each
Single Row
Open
7009	45	75	16	Steel	6,400	5,000	19,000	Required	15°	-30° to 140°	ABEC-7	0000000	0000000
Sealed
7009	45	75	16	Steel	5,750	4,300	19,200	Lubricated	15°	0° to 230°	ABEC-7	0000000	000000