1.2525" 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.

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.

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.

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



		1 1/4"	1 1/2"	1"	1 3/4"	3/16"	2,500 lb. @ 30 rpm	2,350 lb. @ 30 rpm	Synthetic Oil	-35 to 300	—	—	6338K441	000000


		1 1/4"	1 1/2"	1"	1 3/4"	3/16"	2,500 lb. @ 30 rpm	2,350 lb. @ 30 rpm	Synthetic Oil	-35 to 300	Material Certificate	Paper	3113K71	00000
		1 1/4"	1 1/2"	1 1/4"	1 3/4"	3/16"	3,100 lb. @ 30 rpm	2,350 lb. @ 30 rpm	Synthetic Oil	-35 to 300	—	—	6338K482	00000
		1 1/4"	1 1/2"	1 1/2"	1 3/4"	3/16"	3,750 lb. @ 30 rpm	2,350 lb. @ 30 rpm	Synthetic Oil	-35 to 300	—	—	6338K483	00000

High-Temperature Graphite-Lubricated Flanged Sleeve Bearings

Image of Product. Front orientation. Contains Annotated. Flanged Sleeve Bearings. High-Temperature Graphite-Lubricated Flanged Sleeve Bearings.

Made of a graphite and metal alloy, these bearings stay slippery at high temperatures where oil burns off and other bearings fail. With no need for refills, they require little to no maintenance. You’ll find them in pumps, propellers, and mixers that spin near steam or inside ovens. However, graphite may eventually flake off, dropping flecks and leaving smudges. If you need a spic-and-span space, consider dry-running bearings made of slippery plastic instead. All are fabricated, lubricated, and inspected in the U.S.

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	Temp. Range, ° F		Each
841 Bearing Bronze



	1 1/4"	1 1/2"	1"	1 3/4"	3/16"	2,000 lb. @ 30 rpm	1,850 lb. @ 30 rpm	-50 to 700	9440T49	00000


	1 1/4"	1 1/2"	1 1/4"	1 3/4"	3/16"	2,500 lb. @ 30 rpm	1,850 lb. @ 30 rpm	-50 to 700	9440T51	00000
	1 1/4"	1 1/2"	1 1/2"	1 3/4"	3/16"	3,000 lb. @ 30 rpm	1,850 lb. @ 30 rpm	-50 to 700	9440T62	00000

Dry-Running Sleeve Bearings

Made of naturally slippery plastic so you’ll never have to add lubricant. They’re ideal for clean environments where you need to prevent oil drips or graphite flakes. Compared to metal bearings, they are lighter and will never rust.

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.

Extreme-Load Ultra-Chemical-Resistant Fiberglass-Backed PTFE—Our strongest PTFE bearings. They’re ideal for heavy loads thanks to a backing layer made of fiberglass. The PTFE core is unaffected by the harsh fluids that other plastics can't handle, including all strong acids and bases.

								Each
	For Shaft Dia.	For Housing ID	Lg.	Dynamic Radial Load Cap. @ Speed	Color	Temp. Range, ° F		1-24	25-99	100-Up
Extreme-Load Ultra-Chemical-Resistant Fiberglass-Backed PTFE



		1 1/4"	1 1/2"	2"	20,200 lb. @ 30 rpm	Gray	-55 to 280	6365K413	000000	000000	000000


		1 1/4"	1 1/2"	3"	30,350 lb. @ 30 rpm	Gray	-55 to 280	6365K414	00000	00000	00000

Ultra-Low-Friction Oil-Embedded Flanged Sleeve Bearings

Our slipperiest metal bearings, these are ideal for machinery with frequent starts and stops, such as conveyors. With nonstick PTFE particles added to the oil, they reduce friction to minimize wear and heat, so equipment runs more efficiently and lasts longer. All are fabricated, lubricated, and inspected in the U.S.

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	Lubricant Additive	Temp. Range, ° F		Each
841 Bearing Bronze



	1 1/4"	1 1/2"	1"	1 3/4"	3/16"	2,500 lb. @ 30 rpm	2,300 lb. @ 30 rpm	Synthetic Oil	PTFE	-140 to 460	1677K22	000000


	1 1/4"	1 1/2"	1 1/4"	1 3/4"	3/16"	3,100 lb. @ 30 rpm	2,300 lb. @ 30 rpm	Synthetic Oil	PTFE	-140 to 460	1677K392	00000
	1 1/4"	1 1/2"	1 1/2"	1 3/4"	3/16"	3,750 lb. @ 30 rpm	2,300 lb. @ 30 rpm	Synthetic Oil	PTFE	-140 to 460	1677K393	00000
	1 1/4"	1 1/2"	1 3/4"	1 3/4"	3/16"	4,350 lb. @ 30 rpm	2,300 lb. @ 30 rpm	Synthetic Oil	PTFE	-140 to 460	1677K394	00000

High-Temperature Graphite-Lubricated 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.

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

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



	1 1/4"	1 1/2"	3/4"	1,500 lb. @ 30 rpm	-50 to 700	9368T219	00000


	1 1/4"	1 1/2"	1"	2,000 lb. @ 30 rpm	-50 to 700	9368T87	0000
	1 1/4"	1 1/2"	1 1/4"	2,500 lb. @ 30 rpm	-50 to 700	9368T88	00000
	1 1/4"	1 1/2"	1 1/2"	3,000 lb. @ 30 rpm	-50 to 700	9368T89	00000
	1 1/4"	1 1/2"	2"	4,000 lb. @ 30 rpm	-50 to 700	9368T91	00000
	1 1/4"	1 1/2"	2 1/2"	5,000 lb. @ 30 rpm	-50 to 700	9368T221	00000
	1 1/4"	1 1/2"	3"	6,000 lb. @ 30 rpm	-50 to 700	9368T222	00000

Oil-Embedded Flanged Sleeve Bearings for Food and Beverage

These lead-free bearings are infused with a food-grade oil that is odorless, colorless, tasteless, and safe for incidental contact with food. They’re often used in food and beverage processing, packing, and handling equipment. All are made from porous metal and saturated with oil to reduce maintenance and downtime. If you need a bearing rated for direct contact with food, consider dry-running flanged sleeve bearings for food and beverage. All are fabricated, lubricated, and inspected in the U.S.

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	Specs. Met		Each
841 Bearing Bronze



	1 1/4"	1 1/2"	1"	1 3/4"	3/16"	2,500 lb. @ 30 rpm	2,350 lb. @ 30 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570	3746K34	000000