12.01mm 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.

High-Strength 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. Also known as Oilite® bearings.

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



	12	15	12	440 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K11	00000
	12	15	16	590 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K12	0000
	12	15	20	740 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K13	0000
	12	15	25	930 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K156	0000
	12	16	8	290 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K745	0000
	12	16	10	370 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K157	0000
	12	16	12	440 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K14	0000
	12	16	16	590 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K15	0000
	12	16	20	740 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K16	0000
	12	16	25	930 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K158	0000


	12	18	8	290 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K159	0000
	12	18	10	370 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K161	0000
	12	18	12	440 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K17	0000
	12	18	16	590 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K18	0000
	12	18	20	740 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K19	0000
	12	18	25	930 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K162	0000
	12	20	12	440 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K163	0000
	12	20	20	740 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K164	0000
	12	20	30	1,100 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K165	0000


	High-Strength 863 Iron Copper



			12	15	12	520 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T334	0000
			12	15	20	870 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T336	0000
			12	16	8	350 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T337	0000
			12	16	12	520 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T338	0000
			12	16	16	700 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T339	0000
			12	16	20	870 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T341	0000
			12	18	12	520 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T342	0000
			12	18	16	700 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T343	0000

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



	12	15	12	18	1.5	440 lb. @ 120 rpm	430 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K11	00000
	12	15	16	18	1.5	590 lb. @ 120 rpm	430 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K12	0000
	12	15	20	18	1.5	740 lb. @ 120 rpm	430 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K13	0000
	12	17	12	22	2.5	440 lb. @ 120 rpm	760 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K14	0000
	12	17	16	22	2.5	590 lb. @ 120 rpm	760 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K15	0000
	12	17	20	22	2.5	740 lb. @ 120 rpm	760 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K16	0000
	12	18	8	24	3	290 lb. @ 120 rpm	880 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K17	0000
	12	18	12	24	3	440 lb. @ 120 rpm	880 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K18	0000
	12	18	20	24	3	740 lb. @ 120 rpm	880 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K19	0000


	High-Strength 863 Iron Copper



			12	15	12	18	1.5	520 lb. @ 120 rpm	340 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2938T767	0000
			12	15	16	18	1.5	700 lb. @ 120 rpm	340 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2938T768	0000
			12	15	20	18	1.5	870 lb. @ 120 rpm	340 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2938T769	0000
			12	17	12	22	2.5	520 lb. @ 120 rpm	530 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2938T77	0000
			12	17	16	22	2.5	700 lb. @ 120 rpm	530 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2938T771	0000
			12	17	20	22	2.5	870 lb. @ 120 rpm	530 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2938T772	0000
			12	18	8	24	3	350 lb. @ 120 rpm	610 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2938T773	0000
			12	18	12	24	3	520 lb. @ 120 rpm	610 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2938T774	0000
			12	18	20	24	3	870 lb. @ 120 rpm	610 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2938T775	0000

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, mm	Lg., mm	Flange OD, mm	Flange Thk., mm	Dynamic Radial Load Cap. @ Speed	Dynamic Thrust Load Cap. @ Speed	Base Oil	Lubricant Additive	Temp. Range, ° F	Specs. Met		Each
841 Bearing Bronze



	12	15	12	18	1.5	440 lb. @ 120 rpm	430 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1677K233	00000
	12	15	16	18	1.5	590 lb. @ 120 rpm	430 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1677K234	0000
	12	15	20	18	1.5	740 lb. @ 120 rpm	430 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1677K235	0000
	12	17	16	22	2.5	590 lb. @ 120 rpm	760 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1677K237	00000
	12	17	20	22	2.5	740 lb. @ 120 rpm	760 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1677K238	00000
	12	18	8	24	3	290 lb. @ 120 rpm	880 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1677K239	0000
	12	18	12	24	3	440 lb. @ 120 rpm	880 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1677K241	0000
	12	18	20	24	3	740 lb. @ 120 rpm	880 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1677K242	0000


	High-Strength 863 Iron Copper



			12	15	12	18	1.5	520 lb. @ 120 rpm	340 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7119N132	0000
			12	15	16	18	1.5	700 lb. @ 120 rpm	340 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7119N133	0000
			12	15	20	18	1.5	870 lb. @ 120 rpm	340 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7119N134	0000
			12	17	12	22	2.5	520 lb. @ 120 rpm	530 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7119N135	0000
			12	17	16	22	2.5	700 lb. @ 120 rpm	530 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7119N136	00000
			12	17	20	22	2.5	870 lb. @ 120 rpm	530 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7119N137	00000
			12	18	8	24	3	350 lb. @ 120 rpm	620 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7119N138	0000
			12	18	12	24	3	520 lb. @ 120 rpm	620 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7119N139	0000
			12	18	20	24	3	870 lb. @ 120 rpm	620 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7119N141	0000

Ultra-Low-Friction Oil-Embedded 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, mm	Lg., mm	Dynamic Radial Load Cap. @ Speed	Base Oil	Lubricant Additive	Temp. Range, ° F	Specs. Met		Each
841 Bearing Bronze



	12	15	12	440 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1688K144	00000
	12	15	16	590 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1688K145	0000
	12	15	20	740 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1688K146	0000
	12	16	8	290 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1688K147	0000
	12	16	12	440 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1688K148	0000
	12	16	16	590 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1688K149	0000
	12	16	20	740 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1688K151	0000
	12	18	12	440 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1688K152	0000
	12	18	16	590 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1688K153	0000
	12	18	20	740 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1688K154	0000


	High-Strength 863 Iron Copper



			12	15	12	520 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7460N144	0000
			12	15	16	700 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7460N145	0000
			12	15	20	870 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7460N146	0000
			12	16	12	520 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7460N148	0000
			12	18	12	520 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7460N152	0000
			12	18	16	700 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7460N153	0000

Vibration-Damping Oil-Embedded Sleeve Bearings

These bearings quiet equipment by absorbing vibration. The rubber layer on the inside of these bearings flexes to align the shaft and reduce rattling. The bronze core is made from porous metal and saturated with oil to reduce maintenance and downtime. They’re used in compressors, engine mounts, and other vibrating equipment that suddenly starts and stops.

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 with 304 Stainless Steel Shell—The choice for most wet locations. These bearings won't corrode after washdowns and can stand up to most detergents and oil.

	For Housing ID, mm	Lg., mm	Dynamic Radial Load Cap. @ Speed	Cushion Material	Base Oil	Temp. Range, ° F		Each
841 Bearing Bronze with 304 Stainless Steel Shell



	12	25	25	185 lb. @ 120 rpm	Silicone Rubber	Synthetic Oil	-35 to 300	6364K49	0000000

Oil-Embedded 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 unintended 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 contact with food, consider dry-running sleeve bearings for food and beverage. 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.

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



	12	15	12	440 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570	7095K144	00000
	12	15	20	740 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570	7095K146	0000
	12	16	12	440 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570	7095K148	0000
	12	16	16	590 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570	7095K149	0000
	12	16	20	740 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570	7095K151	0000
	12	18	16	590 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570	7095K153	0000
	12	18	20	740 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570	7095K154	0000


	High-Strength 863 Iron Copper



			12	15	12	520 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570, ASTM B439	7407N144	0000
			12	16	16	700 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570, ASTM B439	7407N149	0000
			12	16	20	870 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570, ASTM B439	7407N151	0000
			12	18	12	520 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570, ASTM B439	7407N152	0000

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, mm	Lg., mm	Flange OD, mm	Flange Thk., mm	Dynamic Radial Load Cap. @ Speed	Dynamic Thrust Load Cap. @ Speed	Base Oil	Temp. Range, ° F	Specs. Met		Each
841 Bearing Bronze



	12	15	12	18	1.5	440 lb. @ 120 rpm	430 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570	3746K63	00000
	12	15	16	18	1.5	590 lb. @ 120 rpm	430 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570	3746K64	0000
	12	18	20	24	3	740 lb. @ 120 rpm	880 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570	3746K72	0000