2.377" OD Bearings | McMaster-Carr

These bearings don’t come with a lubricant, so you can select the oil that meets the needs of your application. You’ll need to refill the oil, so make sure the bearing is located where you can access it. All are fabricated 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.

High-Load 932 Bearing Bronze—These bearings are strong enough for sudden starts and stops, plus they resist wear and tear. They are cast from an alloy of leaded tin bronze for uniform rigidity and strength. Also known as 660 leaded bronze bearings.

	For Housing ID	Lg.	Dynamic Radial Load Cap. @ Speed	Temp. Range, ° F		Each
High-Load 932 Bearing Bronze



	2"	2 3/8"	1 1/8"	9,000 lb. @ 30 rpm	-350 to 450	00000000	000000


	2"	2 3/8"	1 1/2"	12,000 lb. @ 30 rpm	-350 to 450	00000000	00000
	2"	2 3/8"	2"	16,000 lb. @ 30 rpm	-350 to 450	00000000	00000
	2"	2 3/8"	3"	24,000 lb. @ 30 rpm	-350 to 450	00000000	00000
	2"	2 3/8"	4"	32,000 lb. @ 30 rpm	-350 to 450	00000000	00000

Oil-Embedded Sleeve Bearings

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.

High-Load 863 Iron Copper—Iron makes these bearings harder, stronger, and more resistant to sudden starts and stops than 841 bearing bronze. However, they operate at slower speeds. The increased iron content makes these bearings appear silver.

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
High-Load 863 Iron Copper



	2"	2 3/8"	1 1/8"	5,000 lb. @ 30 rpm	Synthetic Oil	-15 to 300	00000000	000000


	2"	2 3/8"	1 1/2"	6,650 lb. @ 30 rpm	Synthetic Oil	-15 to 300	00000000	00000
	2"	2 3/8"	2"	8,900 lb. @ 30 rpm	Synthetic Oil	-15 to 300	00000000	00000
	2"	2 3/8"	3"	13,350 lb. @ 30 rpm	Synthetic Oil	-15 to 300	00000000	00000

Grooved Sleeve Bearings

A figure-8-shaped groove provides a flow path for lubricant and distributes it evenly inside the bearing’s surface. A refill hole on the outside lets you inject your lubricant straight into the groove. These bearings don’t come with a lubricant, so you can select the oil that meets the needs of your application. You’ll need to refill the oil, so make sure the bearing is located where you can access it. All are fabricated 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.

	For Housing ID	Lg.	Dynamic Radial Load Cap. @ Speed	Temp. Range, ° F		Each
High-Load 932 Bearing Bronze



	2"	2 3/8"	3"	21,000 lb. @ 30 rpm	-350 to 450	0000000	000000