85mm Housing ID Bearings

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia.	For Housing ID	Wd.	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
6209	45mm	85mm	19mm	Steel	6,200	4,150	7,700	Lubricated	-20° to 230°	ABEC-1	00000000	000000

Shielded

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia.	For Housing ID	Wd.	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating	Specifications Met		Each
6209-2Z	45mm	85mm	19mm	Steel	6,950	4,500	8,000	Lubricated	-20° to 230°	ABEC-1	DIN 625-1	00000000	000000

Sealed

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia.	For Housing ID	Wd.	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating	Specifications Met		Each
6209-2RS	45mm	85mm	19mm	Steel	6,950	4,500	4,600	Lubricated	-20° to 230°	ABEC-1	DIN 625-1	0000000	000000

Permanently Lubricated Ball Bearings

A solid polymer lubricant surrounds the balls, eliminating the need for additional lubrication. Because it's solid, the lubricant blocks out water and dust, extending the life of the bearing.

Sealed bearings have even better resistance to dust and contaminants than open bearings.

For technical drawings and 3-D models, click on a part number.

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia.	For Housing ID	Wd.	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
Open
6209	45mm	85mm	19mm	Steel	5,650	4,150	4,600	Lubricated	10° to 200°	ABEC-1	00000000	000000
Sealed
6209-2RS	45mm	85mm	19mm	Steel	5,650	4,150	4,600	Lubricated	10° to 200°	ABEC-1	00000000	00000

Precision Ball Bearings

Shielded

Sealed

For greater accuracy and higher speeds, these bearings are made to tighter tolerances than standard ball bearings.

Shielded bearings dissipate heat more efficiently than sealed bearings.

Sealed bearings block out dust and other contaminants better than shielded bearings.

For technical drawings and 3-D models, click on a part number.

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
Shielded
6209-2Z	45	85	19	Steel	7,850	4,850	8,500	Lubricated	-20° to 230°	ABEC-3	0000000	000000
Sealed
6209-2RS	45	85	19	Steel	7,850	4,850	5,000	Lubricated	-30° to 210°	ABEC-3	00000000	00000

Electrically Insulated Ball Bearings

Shielded

Good for use in electric motors and power generators, these bearings have ceramic balls that insulate against stray current to prevent damage to the bearing. The ceramic balls generate less heat than steel balls, so they require lubrication less frequently.

Shielded bearings block out dust and other contaminants.

For technical drawings and 3-D models, click on a part number.

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
Shielded
6209-2Z	45	85	19	Steel	8,400	5,700	11,800	Lubricated	-20° to 245°	ABEC-1	0000000	0000000

Tapered Bore Self-Aligning Ball Bearings

Tapered Shaft

For use on tapered shafts and round shafts with adapter sleeves, these ball-bearings have a spherical raceway to compensate for shaft misalignment.

For technical drawings and 3-D models, click on a part number.

					Radial Load Capacity
Bearing Trade Number	For Shaft Diameter, mm	For Housing ID, mm	Width, mm	Ring Material	Dynamic	Static, lbs.	Maximum Speed, rpm	Lubrication	Misalignment Capability	Maximum Temperature, °F	Rate of Taper	ABEC Rating		Each
Open
2209K	45	85	23	Steel	5,200	1,800	7,100	Required	4°	240°	1:12	ABEC-1	0000000	0000000

Stainless Steel Ball Bearings

Bearings are 440C stainless steel for good corrosion resistance.

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

For technical drawings and 3-D models, click on a part number.

Sealed

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia.	For Housing ID	Wd.	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
6209-2RS	45mm	85mm	19mm	440C Stainless Steel	7,300	4,600	5,000	Lubricated	-20° to 210°	ABEC-1	00000000	0000000

Permanently Lubricated Stainless Steel Ball Bearings

A solid polymer lubricant surrounds the balls, eliminating the need for additional lubrication. The solid lubricant blocks out water and dust, extending the life of the bearing.

Sealed bearings have even better resistance to dust and contaminants than open bearings.

For technical drawings and 3-D models, click on a part number.

Metric Bearings

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
Open
6209	45	85	19	440C Stainless Steel	5,650	4,150	4,000	Lubricated	-10° to 200°	ABEC-1	00000000	0000000
Sealed
6209-2RS	45	85	19	440C Stainless Steel	5,650	4,150	4,000	Lubricated	-10° to 200°	ABEC-1	00000000	000000

Clamp-On Collar Ball Bearings

Quickly secure these bearings onto shafts with the clamp-on collar for a concentric, mar-free hold. Tighten the single screw on the locking collar around its inner ring on your shaft to center and secure the shaft in the bearing bore. The collar’s firm grip reduces vibration and noise in your system. The steel rings on these bearings have a black-oxide finish for some corrosion resistance.

For technical drawings and 3-D models, click on a part number.

				Inner Ring		Retaining Ring		Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia.	For Housing ID	Wd.	OD	Wd.	OD	Thick.	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
Shielded
Black-Oxide Steel Ring
ER209	45mm	85mm	28mm	58mm	49mm	91mm	1.6mm	7,900	5,100	3,800	Lubricated	-20° to 220°	ABEC-1	0000000	0000000

Ultra-Thin Ball Bearings

Open

Shielded

These bearings have twice as many contact points as angular-contact ball bearings. Fit onto large-diameter hollow shafts to run air and hydraulic lines, electrical wiring, and other components through moving parts in assemblies such as index and rotary tables, packaging equipment, and robotics.

Open bearings dissipate heat more efficiently than shielded bearings.

Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.

For technical drawings and 3-D models, click on a part number.

			Radial Load Cap., lbs.		Thrust Load Cap., lbs.		Moment Load Cap., ft.-lbs.
For Shaft Dia.	For Housing ID	Wd.	Dynamic	Static	Dynamic	Static	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
Steel Ring
Open
60mm	85mm	13mm	4,500	3,850	Not Rated	Not Rated	Not Rated	Not Rated	8,900	Lubricated	-50° to 130°	ABEC-1	00000000	000000
65mm	85mm	10mm	2,650	2,550	Not Rated	Not Rated	Not Rated	Not Rated	8,600	Lubricated	-50° to 130°	ABEC-1	00000000	00000
Shielded
60mm	85mm	13mm	4,500	3,850	Not Rated	Not Rated	Not Rated	Not Rated	7,500	Lubricated	-40° to 150°	ABEC-1	00000000	00000
65mm	85mm	10mm	2,650	2,550	Not Rated	Not Rated	Not Rated	Not Rated	7,300	Lubricated	-40° to 150°	ABEC-1	00000000	00000

Angular-Contact Thrust Ball Bearings

Open

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.

For technical drawings and 3-D models, click on a part number.

					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
7209	45	85	19	Steel	8,000	5,800	9,000	Required	40°	-40° to 300°	ABEC-3	0000000	0000000

High-Speed Angular-Contact Thrust Ball Bearings

Open

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.

For technical drawings and 3-D models, click on a part number.

					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
7209	45	85	19	Steel	9,650	6,450	17,700	Required	15°	-40° to 245°	ABEC-7	0000000	0000000

Spherical-Roller Bearings

Two rows of rollers give these bearings dynamic radial load capacities over five times higher than comparably sized tapered-roller bearings. Also known as rock crusher bearings, they handle heavy shock loads and are used for metal milling machinery, mining and oil field equipment, and in paper mills.

For technical drawings and 3-D models, click on a part number.

					Combined Load Cap., lbs.
For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Bearing Trade Number	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Max. Temp. Range, °F		Each
Open
45	85	23	22209	Steel	26,500	24,900	6,000	Required	390	000000	0000000

Cylindrical Roller Bearings

With cylindrical rollers to distribute load over a large surface area, these bearings are often used to support heavy loads at high speeds in applications such as power generation and metal recycling. A cage prevents the rollers from touching each other, reducing friction for high-speed use. All of these bearings have an inner ring that's flanged on one side, so they only allow heat expansion in one direction. The bearings can be taken apart, so you can install them with precision and quickly dismantle them for maintenance or replacement.

For technical drawings and 3-D models, click on a part number.

				Radial Load Capacity, lbs.		Thrust Load Capacity, lbs.
For Shaft Diameter, mm	For Housing ID, mm	Width, mm	Ring Material	Dynamic	Static	Dynamic	Static	Maximum Speed, rpm	Lubrication	For Shaft Surface Smoothness (Ra), microns	Temperature Range, °F	Specifications Met		Each
For Combined Radial and Thrust Loads
Open
45	85	19	Steel	16,150	14,150	Not Rated	Not Rated	10,200	Required	0.8	-20° to 245°	DIN 5412-1	00000000	0000000