14mm Spacers | 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.

Extreme-Strength Heat-Treated Iron Copper—Our strongest oil-embedded sleeve bearings. They’re heat treated to form a uniform internal grain that makes them stronger than 863 iron copper. As a result, they’re often used to support extreme loads in earth-moving equipment and railroad applications. The increased iron content makes these bearings appear silver.

Mineral Oil Base—Mineral oil consistently lubricates at most temperatures but doesn’t last as long as synthetic oil.

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



	8	14	8	195 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K737	00000
	8	14	12	290 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K137	0000
	8	14	16	390 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K138	0000
	8	14	20	490 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K139	0000
	9	14	10	270 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K143	0000
	9	14	14	390 lb. @ 120 rpm	Mineral Oil	10 to 220	6658K413	0000
	9	14	16	440 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K144	0000
	10	14	5	155 lb. @ 120 rpm	Mineral Oil	10 to 220	6658K414	0000
	10	14	8	245 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K147	0000
	10	14	10	310 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K741	0000


	10	14	14	430 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K148	0000
	10	14	16	490 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K742	0000
	10	14	25	770 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K149	0000


	High-Strength 863 Iron Copper



			8	14	8	350 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T326	0000
			10	14	16	700 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T331	0000


			Extreme-Strength Heat-Treated Iron Copper



					10	14	8	750 lb. @ 120 rpm	Mineral Oil	10 to 220	6995N111	00000
					10	14	10	930 lb. @ 120 rpm	Mineral Oil	10 to 220	6995N112	00000
					10	14	14	1,300 lb. @ 120 rpm	Mineral Oil	10 to 220	6995N113	00000
					10	14	16	1,500 lb. @ 120 rpm	Mineral Oil	10 to 220	6995N114	00000
					10	14	25	2,300 lb. @ 120 rpm	Mineral Oil	10 to 220	6995N115	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.

Nylon—The most popular choice, nylon is wear resistant yet economical. Keep in mind, though, that it will swell and weaken when exposed to moisture.

High-Strength Moisture-Resistant Rulon LR—Won’t swell in wet or humid places, similar to acetal, but can support higher loads. These bearings also operate smoothly from cryogenic to oven-like temperatures.

Ultra-Low-Friction Rulon J—These bearings glide effortlessly for applications with frequent starts and stops, such as conveyor systems.

High-Strength Ultra-Low-Friction Plastic Blend—Create the least amount of friction of any bearings that we offer. They handle heavier loads than Rulon J bearings but can't withstand the same extreme temperatures.

Recycled Plastic Blend—A sustainable alternative to new plastic. These bearings handle higher loads and a wider temperature range than nylon.

								Each
	For Shaft Dia., mm	For Housing ID, mm	Lg., mm	Dynamic Radial Load Cap. @ Speed	Color	Temp. Range, ° F		1-24	25-99	100-Up
Nylon



		10	14	8	25 lb. @ 120 rpm	Off-White	-10 to 220	6389K742	000000	00000	00000
		10	14	16	50 lb. @ 120 rpm	Off-White	-10 to 220	6389K745	00000	00000	0000
		10	14	25	75 lb. @ 120 rpm	Off-White	-10 to 220	6389K746	00000	00000	0000


		High-Strength Moisture-Resistant Rulon LR



				10	14	10	125 lb. @ 120 rpm	Maroon	-400 to 500	7763K725	00000	00000	00000


				Ultra-Low-Friction Rulon J



						10	14	10	90 lb. @ 120 rpm	Gold	-400 to 550	6377K518	00000	00000	00000


						High-Strength Ultra-Low-Friction Plastic Blend



								12	14	15	260 lb. @ 120 rpm	Yellow	-55 to 190	6377K149	0000	0000	0000


								Recycled Plastic Blend



										12	14	12	180 lb. @ 120 rpm	Gray	-40 to 265	7650N14	0000	0000	0000

Flanged Sleeve Bearings

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.

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.

High-Strength 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.

High-Strength Chemical-Resistant 954 Bearing Bronze—The strongest of our bronze bearings. The addition of iron and aluminum makes them exceptionally strong and resistant to chemicals. They’re often used in the most demanding environments, such as salt mines. Also known as aluminum bronze.

	For Housing ID, mm	Lg., mm	Flange OD, mm	Flange Thk., mm	Dynamic Radial Load Cap. @ Speed	Dynamic Thrust Load Cap. @ Speed	Temp. Range, ° F		Each
High-Strength 932 Bearing Bronze



	9	14	6	19	2.5	330 lb. @ 120 rpm	1,050 lb. @ 120 rpm	-350 to 450	5448T508	00000
	9	14	10	19	2.5	550 lb. @ 120 rpm	1,050 lb. @ 120 rpm	-350 to 450	5448T4	0000
	9	14	14	19	2.5	780 lb. @ 120 rpm	1,050 lb. @ 120 rpm	-350 to 450	5448T509	0000


	High-Strength Chemical-Resistant 954 Bearing Bronze



			8	14	12	20	3	660 lb. @ 120 rpm	1,800 lb. @ 120 rpm	-350 to 500	2934T122	0000
			8	14	20	20	3	1,100 lb. @ 120 rpm	1,800 lb. @ 120 rpm	-350 to 500	2934T119	00000
			12	14	12	16	1	1,000 lb. @ 120 rpm	610 lb. @ 120 rpm	-350 to 500	2934T129	0000
			12	14	20	16	1	1,650 lb. @ 120 rpm	610 lb. @ 120 rpm	-350 to 500	2934T131	0000

Dry-Running Metal-Reinforced Plastic 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.

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.

Bronze-Backed PTFE with Steel Shell—A good all-around, economical choice. Although these bearings are stronger than aluminum, they can only be used in dry environments where corrosion is not a concern.

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, mm	Lg., mm	Dynamic Radial Load Cap. @ Speed	Temp. Range, ° F		Each
Bronze-Backed PTFE with Steel Shell



	12	14	8	500 lb. @ 120 rpm	-320 to 530	6679K36	00000
	12	14	15	930 lb. @ 120 rpm	-320 to 530	6679K16	0000
	12	14	20	1,250 lb. @ 120 rpm	-320 to 530	6679K17	0000
	12	14	25	1,550 lb. @ 120 rpm	-320 to 530	6679K39	0000


	PTFE with Aluminum Shell



			8	14	8	200 lb. @ 120 rpm	-400 to 400	6679K412	00000
			10	14	16	400 lb. @ 120 rpm	-400 to 400	7751K54	00000

Oil-Embedded Flanged Sleeve 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



	8	14	12	20	3	290 lb. @ 120 rpm	810 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K236	000000
	10	14	14	17.5	1	430 lb. @ 120 rpm	500 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K246	00000
	12	14	4.5	18	1	165 lb. @ 120 rpm	430 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K251	00000
	12	14	7	20	1	260 lb. @ 120 rpm	620 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K252	00000
	12	14	10	18	1	370 lb. @ 120 rpm	430 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K253	00000
	12	14	12	16	1	440 lb. @ 120 rpm	270 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K254	00000
	12	14	12	20	1	440 lb. @ 120 rpm	620 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K255	00000
	12	14	20	16	1	740 lb. @ 120 rpm	270 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K256	00000

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.

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



	10	14	10	620 lb. @ 120 rpm	-350 to 450	7811K157	00000
	10	14	12	740 lb. @ 120 rpm	-350 to 450	7811K158	0000
	10	14	20	1,200 lb. @ 120 rpm	-350 to 450	7811K159	0000
	10	14	30	1,850 lb. @ 120 rpm	-350 to 450	7811K162	0000
	12	14	12	890 lb. @ 120 rpm	-350 to 450	7811K167	0000
	12	14	16	1,150 lb. @ 120 rpm	-350 to 450	7811K168	0000
	12	14	25	1,850 lb. @ 120 rpm	-350 to 450	7811K169	0000

Dry-Running Flanged Sleeve Bearings for Food and Beverage

Made of plastics permitted by the US FDA for contact with food, these bearings won’t release harmful, smelly, and distasteful impurities into your food or beverage production line. These self-lubricating plastics eliminate the need for oil, resulting in less maintenance and improved hygiene. You’ll find them inside food-processing equipment such as mixers, conveyors, and fillers.

Moisture-Resistant Plastic Blend—Similar to UHMW, these bearings will keep their shape after washdowns but won’t hold up to steam cleaning. They're bright blue so they are easy to spot if they fall into your production line.

	For Housing ID, mm	Lg., mm	Flange OD, mm	Flange Thk., mm	Dynamic Radial Load Cap. @ Speed	Dynamic Thrust Load Cap. @ Speed	Color	Temp. Range, ° F	Specs. Met		Each
Moisture-Resistant Plastic Blend



	12	14	7	20	1	18 lb. @ 120 rpm	45 lb. @ 120 rpm	Blue	-50 to 190	FDA Compliant 21 CFR 177.1520, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 178.3297	57785K324	00000
	12	14	9	20	1	24 lb. @ 120 rpm	45 lb. @ 120 rpm	Blue	-50 to 190	FDA Compliant 21 CFR 177.1520, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 178.3297	57785K325	0000
	12	14	12	20	1	32 lb. @ 120 rpm	45 lb. @ 120 rpm	Blue	-50 to 190	FDA Compliant 21 CFR 177.1520, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 178.3297	57785K326	0000
	12	14	17	20	1	45 lb. @ 120 rpm	45 lb. @ 120 rpm	Blue	-50 to 190	FDA Compliant 21 CFR 177.1520, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 178.3297	57785K327	0000

Dry-Running Flanged Sleeve Bearings

High-Strength Ultra-Chemical-Resistant Polyester Fabric-Reinforced PTFE—Woven polyester resin reinforces these PTFE bearings to support loads and speeds comparable to metal bearings. Similar to other PTFE options, they are unaffected by the harsh fluids that other plastics can't handle, including all strong acids and bases.

Ultra-Low-Friction Rulon J—These bearings glide effortlessly for applications with frequent starts and stops, such as conveyor systems.

Moisture-Resistant Ultra-Low-Friction Plastic Blend—These bearings won't warp or swell from humidity or direct contact with water. They glide effortlessly for applications with frequent starts and stops, such as conveyor systems.

	For Housing ID, mm	Lg., mm	Flange OD, mm	Flange Thk., mm	Dynamic Radial Load Cap. @ Speed	Dynamic Thrust Load Cap. @ Speed	Color	Temp. Range, ° F		Each
High-Strength Ultra-Chemical-Resistant Polyester Fabric-Reinforced PTFE



	9	14	10	19	2.5	310 lb. @ 120 rpm	360 lb. @ 120 rpm	Blue	-40 to 150	1523N43	000000


	Ultra-Low-Friction Rulon J



			10	14	15	18	2	140 lb. @ 120 rpm	90 lb. @ 120 rpm	Gold	-400 to 500	6377K318	00000


			Moisture-Resistant Ultra-Low-Friction Plastic Blend



					10	14	14	17.5	1	170 lb. @ 120 rpm	110 lb. @ 120 rpm	Yellow	-50 to 190	2705T137	0000
					12	14	4.5	18	1	50 lb. @ 120 rpm	95 lb. @ 120 rpm	Yellow	-50 to 190	2705T142	0000
					12	14	10	18	1	120 lb. @ 120 rpm	95 lb. @ 120 rpm	Yellow	-50 to 190	2705T143	0000

Dry-Running Sleeve Bearings for Food and Beverage

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, mm	Lg., mm	Dynamic Radial Load Cap. @ Speed	Color	Temp. Range, ° F	Specs. Met		Each
Moisture-Resistant Plastic Blend



	12	14	10	105 lb. @ 120 rpm	Blue	-50 to 190	FDA Compliant 21 CFR 177.1550	6657K122	00000
	12	14	12	130 lb. @ 120 rpm	Blue	-50 to 190	FDA Compliant 21 CFR 177.1550	6657K123	0000
	12	14	20	215 lb. @ 120 rpm	Blue	-50 to 190	FDA Compliant 21 CFR 177.1550	6657K125	0000

Static-Dissipative Dry-Running Sleeve Bearings

Prevent electrostatic charge buildup in moving equipment. These bearings are typically used in electronics manufacturing where static can damage products and in laboratories where a spark could ignite flammable materials. They are made of a naturally slippery plastic blend, 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.

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, mm	Lg., mm	Dynamic Radial Load Cap. @ Speed	Color	Temp. Range, ° F	Surface Resistance		Each
Plastic Blend



	12	14	12	130 lb. @ 120 rpm	Black	-40 to 245	1× 10^8 Ω	7640N14	00000

Ultra-Low-Friction Oil-Embedded 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.

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



	8	14	8	195 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1688K136	00000
	10	14	10	300 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1688K139	0000


	High-Strength 863 Iron Copper



			10	14	10	430 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7460N139	0000
			10	14	16	700 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7460N141	0000

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



	10	14	10	310 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570	7095K139	00000
	10	14	16	490 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570	7095K141	0000


	High-Strength 863 Iron Copper



			10	14	10	430 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570, ASTM B439	7407N139	0000