2.0015" ID Bearings | McMaster-Carr

Install and forget these self-lubricating bearings. All are made from porous metal and saturated with oil to reduce maintenance and downtime. A good all-around choice, they are used in everything from palm-sized fans in electronics to tire-sized pulleys. Although these bearings will work in most conditions, oil may drip away if temperatures get too high. Consider a graphite-lubricated bearing for higher temperatures or places where you can’t afford the mess. All are fabricated, lubricated, and inspected in the U.S.

With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.

841 Bearing Bronze—A classic choice for a starter pick. Also known as SAE 841 bearings.

Synthetic Oil Base—A high-quality lubricant makes all the difference. Synthetic oil is less sensitive to temperature changes than mineral oil, so it won't get runny and leak away at higher temperatures.

	For Housing ID	Lg.	Dynamic Radial Load Cap. @ Speed	Base Oil	Temp. Range, ° F		Each
841 Bearing Bronze



	2"	2 1/4"	1/2"	2,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K829	000000


	2"	2 1/4"	3/4"	3,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K831	00000
	2"	2 1/4"	1"	4,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K684	00000
	2"	2 1/4"	1 1/2"	6,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K832	00000
	2"	2 1/4"	2"	8,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K465	00000
	2"	2 1/4"	2 1/2"	10,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K466	00000
	2"	2 1/4"	3"	12,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K833	00000
	2"	2 1/4"	4"	16,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K28	000000
	2"	2 3/8"	1 1/8"	4,500 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K321	00000
	2"	2 3/8"	1 1/2"	6,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K322	00000
	2"	2 3/8"	1 3/4"	7,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K685	00000


	2"	2 3/8"	2"	8,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K324	00000
	2"	2 3/8"	2 1/2"	10,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K834	00000
	2"	2 3/8"	2 3/4"	11,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K835	00000
	2"	2 3/8"	3"	12,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K467	00000
	2"	2 3/8"	4"	16,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K325	00000
	2"	2 1/2"	1 1/2"	6,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K686	00000
	2"	2 1/2"	2"	8,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K468	00000
	2"	2 1/2"	2 1/2"	10,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K469	00000
	2"	2 1/2"	3"	12,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6391K47	000000

Oil-Embedded Flanged Sleeve Bearings

Flanged sleeve bearings combine a sleeve and thrust bearing in one. The flange supports thrust loads and prevents the bearing from being pushed out of place. The sleeve is the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.

841 Bearing Bronze—A classic choice for a starter pick. Also known as SAE 841 bearings.

	For Housing ID	Lg.	Flange OD	Flange Thk.	Dynamic Radial Load Cap. @ Speed	Dynamic Thrust Load Cap. @ Speed	Base Oil	Temp. Range, ° F		Each
841 Bearing Bronze



	2"	2 1/4"	3/4"	2 1/2"	1/8"	3,000 lb. @ 30 rpm	3,500 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6338K611	000000


	2"	2 1/4"	1 1/4"	2 1/2"	1/8"	5,000 lb. @ 30 rpm	3,500 lb. @ 30 rpm	Synthetic Oil	-35 to 300	6338K612	00000

Dry-Running Metal-Reinforced Plastic Flanged Sleeve Bearings

Combine slippery plastic with the strength of metal. The PTFE core is naturally slippery, so you’ll never have to add lubricant. These bearings also keep your workspace clean with no lubricant to drip or flake and attract dust. Compared to all-metal bearings, they are lighter.

PTFE with Aluminum Shell—Made of a lightweight shell with corrosion resistance similar to stainless steel and a slippery PTFE inner sleeve.

	For Housing ID	Lg.	Flange OD	Flange Thk.	Dynamic Radial Load Cap. @ Speed	Dynamic Thrust Load Cap. @ Speed	Temp. Range, ° F		Each
PTFE with Aluminum Shell



	2"	2 1/4"	3"	2 1/2"	1/8"	7,600 lb. @ 30 rpm	1,800 lb. @ 30 rpm	-400 to 400	59575K81	0000000

Dry-Running Metal-Reinforced Plastic Sleeve Bearings

With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.

PTFE with Aluminum Shell—A lightweight upgrade from our steel shell. These bearings also offer good corrosion resistance similar to stainless steel but aren’t as strong.

	For Housing ID	Lg.	Dynamic Radial Load Cap. @ Speed	Temp. Range, ° F		Each
PTFE with Aluminum Shell



	2"	2 1/4"	3"	7,600 lb. @ 30 rpm	-400 to 400	59575K61	0000000