9mm Spacers | McMaster-Carr

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Shaft Diameter

Length

Material

Plain Bearing Type

Shaft Mount Type

For Housing ID

10.000 mm to 10.018 mm

11 mm

11.6 mm

12 mm

12.000 mm to 12.018 mm

12.016 mm to 12.043 mm

15.000 mm to 15.018 mm

15.6 mm

16 mm

16.000 mm to 16.015 mm

16.000 mm to 16.018 mm

16.000 mm to 16.035 mm

16.016 mm to 16.043 mm

17 mm

17.000 mm to 17.018 mm

17.6 mm

18 mm

19 mm

19.000 mm to 19.021 mm

20 mm

21 mm

21.000 mm to 21.021 mm

21.6 mm

22 mm

22.000 mm to 22.021 mm

22.000 mm to 22.018 mm

22.000 mm to 22.026 mm

22.020 mm to 22.053 mm

23 mm

23.000 mm to 23.021 mm

24 mm

24.000 mm to 24.021 mm

25 mm

26 mm

26.000 mm to 26.021 mm

26.000 mm to 26.018 mm

26.000 mm to 26.026 mm

26.003 mm to 26.033 mm

26.020 mm to 26.053 mm

27 mm

27.4 mm

28 mm

28.000 mm to 28.021 mm

29 mm

30 mm

32 mm

32.000 mm to 32.025 mm

32.000 mm to 32.030 mm

32.004 mm to 32.037 mm

32.025 mm to 32.064 mm

33 mm

34 mm

35 mm

35.000 mm to 35.025 mm

40.000 mm to 40.025 mm

40.000 mm to 40.021 mm

40.000 mm to 40.030 mm

40.004 mm to 40.037 mm

40.025 mm to 40.064 mm

45.000 mm to 45.025 mm

46 mm

47 mm

47.000 mm to 47.021 mm

47.000 mm to 47.025 mm

47.000 mm to 47.030 mm

47.004 mm to 47.037 mm

47.025 mm to 47.064 mm

48 mm

50 mm

51 mm

52.000 mm to 52.030 mm

55 mm

56 mm

60 mm

60.000 mm to 60.030 mm

62.000 mm to 62.023 mm

62.000 mm to 62.025 mm

62.000 mm to 62.030 mm

62.005 mm to 62.044 mm

65 mm

70 mm

75 mm

75.000 mm to 75.030 mm

90 mm

90.000 mm to 90.035 mm

Lubrication

Lubricated

Required

Not Required

For Load Direction

Combined Radial and Thrust

Bearing Type

Flange OD

Shaft Type

RoHS

Maximum Temperature

Performance

REACH

Dynamic Radial Load Capacity @ Speed

Flange Thickness

Color

Lubricant

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Minimum Temperature

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

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37 Products

About Sleeve Bearings

Choose a sleeve bearing that matches your load and speed requirements and that's right for your environment.

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-Load PEEK—Get the strength of reinforced PTFE without compromising on heat resistance. With no additives, such as polyester fabric, PEEK bearings won’t melt at high temperatures. They’re also nearly as slippery and chemical resistant as plain PTFE.

High-Load 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.

								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



		6	9	4	12 lb. @ 120 rpm	Off-White	-10 to 220	6389K706	000000	00000	00000


		6	9	6	18 lb. @ 120 rpm	Off-White	-10 to 220	6389K707	00000	0000	0000
		6	9	10	31 lb. @ 120 rpm	Off-White	-10 to 220	6389K709	00000	0000	0000
		6	9	12	37 lb. @ 120 rpm	Off-White	-10 to 220	6389K71	00000	0000	0000
		6	9	16	50 lb. @ 120 rpm	Off-White	-10 to 220	6389K711	00000	00000	0000


		High-Load PEEK



				6	9	8	140 lb. @ 120 rpm	Gold	-20 to 480	7922N112	00000	00000	00000


				High-Load Moisture-Resistant Rulon LR



						6	9	8	70 lb. @ 120 rpm	Maroon	-400 to 500	7763K712	00000	00000	00000


						Ultra-Low-Friction Rulon J



								6	9	8	55 lb. @ 120 rpm	Gold	-400 to 550	6377K514	00000	00000	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.

841 Bearing Bronze—A classic choice for a starter pick. Also known as SAE 841 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, mm	Lg., mm	Dynamic Radial Load Cap. @ Speed	Base Oil	Temp. Range, ° F		Each
841 Bearing Bronze



	6	9	4	70 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K119	00000


	6	9	6	110 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K725	0000
	6	9	8	145 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K121	0000
	6	9	10	185 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K726	0000
	6	9	12	220 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K122	0000
	6	9	16	290 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6658K123	0000


	High-Load 863 Iron Copper



			6	9	6	220 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T415	0000


			6	9	10	370 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T313	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.

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



	7	9	10	620 lb. @ 120 rpm	-320 to 530	6679K34	00000

Dry-Running 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.

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.

Ultra-Chemical-Resistant PTFE—The most chemical-resistant bearings we offer. PTFE is unaffected by the harsh fluids that other plastics can't handle, including all strong acids and bases. PTFE also reduces friction better than nylon but is not as strong.

Ultra-Low-Friction Rulon J—These bearings 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	Specs. Met		Each
Nylon



	6	9	6	12	1.5	22 lb. @ 120 rpm	26 lb. @ 120 rpm	White	-20 to 210	—	6389K484	00000


	6	9	10	12	1.5	37 lb. @ 120 rpm	26 lb. @ 120 rpm	White	-20 to 210	—	6389K471	0000
	6	9	12	12	1.5	44 lb. @ 120 rpm	26 lb. @ 120 rpm	White	-20 to 210	—	6389K472	0000
	6	9	16	12	1.5	55 lb. @ 120 rpm	26 lb. @ 120 rpm	White	-20 to 210	—	6389K473	0000


	Ultra-Chemical-Resistant PTFE



			6	9	10	12	1.5	12 lb. @ 120 rpm	8.5 lb. @ 120 rpm	White	-200 to 450	FDA Compliant 21 CFR 177.1550	2706T514	00000


			Ultra-Low-Friction Rulon J



					6	9	8	12	2	55 lb. @ 120 rpm	65 lb. @ 120 rpm	Gold	-400 to 500	—	6377K314	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



	6	9	6	110 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1688K122	00000


	6	9	10	185 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1688K123	0000


	High-Load 863 Iron Copper



			6	9	6	220 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7460N122	0000


			6	9	10	370 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7460N123	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.

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



	6	9	10	12	1.5	370 lb. @ 120 rpm	520 lb. @ 120 rpm	-350 to 450	5448T414	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



	6	9	10	12	1.5	185 lb. @ 120 rpm	260 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6659K672	00000


	High-Load 863 Iron Copper



			6	9	10	12	1.5	370 lb. @ 120 rpm	310 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2938T754	0000

Ultra-Low-Friction 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	Lubricant Additive	Temp. Range, ° F	Specs. Met		Each
841 Bearing Bronze



	6	9	10	12	1.5	185 lb. @ 120 rpm	260 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	ASTM B438	1677K218	00000


	High-Load 863 Iron Copper



			6	9	10	12	1.5	370 lb. @ 120 rpm	310 lb. @ 120 rpm	Synthetic Oil	PTFE	-60 to 300	—	7119N117	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



	6	9	6	110 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570	7095K122	00000


	6	9	10	185 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570	7095K123	0000


	High-Load 863 Iron Copper



			6	9	6	220 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570, ASTM B439	7407N122	0000


			6	9	10	370 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570, ASTM B439	7407N123	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



	6	9	10	12	1.5	185 lb. @ 120 rpm	260 lb. @ 120 rpm	Synthetic Oil	-75 to 300	FDA Compliant 21 CFR 178.3570	3746K48	00000