15mm Spacers | McMaster-Carr

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	System of Measurement System of Measurement

Metric

	For Shaft Diameter For Shaft Diameter

10mm

12mm

13mm

	Length Length

	Plain Bearing Type Plain Bearing Type


Sleeve	Flanged

	OD OD

	ID ID

	For Housing ID For Housing ID	Show

15mm

	For Housing ID For Housing ID	Hide

	Material Material

863 Iron-Copper

Bronze

Plastic

	Shaft Mount Type Shaft Mount Type

Slip Fit

Press Fit

	Bearing Type Bearing Type

	Plain

	Flange OD Flange OD

18mm

21mm

	Dynamic Radial Load Capacity Dynamic Radial Load Capacity

	Lubrication Lubrication

Not Required

Lubricated

Required

	For Load Direction For Load Direction


Radial	Combined Radial and Thrust

	Maximum Temperature Maximum Temperature

Less than 250° F

300° to 499° F

500° to 999° F

	Minimum Temperature Minimum Temperature

	For Shaft Type For Shaft Type

	Round

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Flange Thickness Flange Thickness

1.5mm

3mm

	Color Color

	Beige		Blue
	Maroon		Off-White
	White

	Dynamic Thrust Load Capacity Dynamic Thrust Load Capacity

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56 Products

About Plain Bearings

Use where high loads and speeds are not required.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

Metric Nylon Bearings
For Housing ID	Lg.	Dynamic Radial Load Capacity	Color	Temperature Range, °F		Each
For 10mm Shaft Dia.
15mm	10mm	31 lbs. @ 120 rpm	Off-White	-10° to 220°	00000000	00000
15mm	20mm	60 lbs. @ 120 rpm	Off-White	-10° to 220°	00000000	00000
For 12mm Shaft Dia.
15mm	20mm	60 lbs. @ 120 rpm	Off-White	-10° to 220°	00000000	00000
15mm	25mm	75 lbs. @ 120 rpm	Off-White	-10° to 220°	00000000	00000

Food Industry Dry-Running Sleeve Bearings

Made of FDA-listed materials or FDA compliant, these bearings are for use in food applications. They also withstand caustic and washdown environments.

Acetal bearings are FDA compliant for direct contact with food. They’re also bright blue, making them easy to spot if they fall into your line.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

Metric Acetal Plastic Bearings
For Housing ID	Lg.	Dynamic Radial Load Capacity	Color	Temperature Range, °F	Specifications Met		Each
For 13mm Shaft Dia.
15mm	10mm	21 lbs. @ 60 rpm	Blue	-50° to 190°	FDA Compliant 21 CFR 177.1550	00000000	00000
15mm	20mm	43 lbs. @ 60 rpm	Blue	-50° to 190°	FDA Compliant 21 CFR 177.1550	00000000	0000
Metric UHMW Plastic Bearings
For 12mm Shaft Dia.
15mm	12mm	30 lbs. @ 120 rpm	White	-200° to 180°	FDA Compliant 21 CFR 177.1520	000000	0000

Water-Resistant Dry-Running Sleeve Bearings

Good for underwater applications, these bearings won’t swell or warp when wet.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

Rulon LR Plastic Bearings
ID	For Housing ID	Lg.	Dynamic Radial Load Capacity	Color	Temperature Range, °F		Each
For 12mm Shaft Dia.
12.1mm	15mm	12mm	150 lbs. @ 120 rpm	Maroon	-400° to 550°	0000000	000000

Oil-Embedded Sleeve Bearings

Startup friction causes these porous bronze bearings to release a thin layer of oil on the bearing’s surface. They are also known as Oilite® bearings.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

Metric 841 Bronze Bearings

For 10 mm Shaft Dia.
For Housing ID, mm	Lg., mm	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
15	10	300 lbs. @ 120 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	00000
15	20	600 lbs. @ 120 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	0000
For 12 mm Shaft Dia.
15	12	440 lbs. @ 120 rpm	Lubricated	SAE 30 Oil	-35° to 300°	0000000	0000
15	16	590 lbs. @ 120 rpm	Lubricated	SAE 30 Oil	-35° to 300°	0000000	0000
15	20	740 lbs. @ 120 rpm	Lubricated	SAE 30 Oil	-35° to 300°	0000000	0000
15	25	920 lbs. @ 120 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	0000

High-Load Oil-Embedded Sleeve Bearings

Increased iron content makes these bearings stronger and more resistant to shock loads than standard oil-embedded bearings; however they operate at lower speeds. Startup friction causes them to release a thin layer of oil on the bearing’s surface. Color is silver because of the iron. These bearings are also magnetic due to the high iron content.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

863 Iron-Copper Bearings

For 12mm Shaft Dia.
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
15mm	12mm	520 lbs. @ 120 rpm	Lubricated	SAE 90 Oil	-15° to 300°	00000000	00000
15mm	20mm	870 lbs. @ 120 rpm	Lubricated	SAE 90 Oil	-15° to 300°	00000000	0000

Ultra-Low-Friction Oil-Embedded Sleeve Bearings

For applications with frequent starts and stops, the oil in these bearings contains particles of slippery PTFE that lubricate the bearing during startup.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

Metric 841 Bronze Bearings

For 12mm Shaft Dia.
For Housing ID, mm	Lg., mm	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
15	12	440 lbs. @ 120 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	00000
15	16	590 lbs. @ 120 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	0000
15	20	740 lbs. @ 120 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	0000

High-Load Ultra-Low-Friction Oil-Embedded Sleeve Bearings

With extra iron and filled with oil containing slippery PTFE, these bearings support heavy loads that frequently start and stop along shafts. Startup friction causes a thin layer of oil to release onto the surface. Their high iron content also means they resist failing if their load suddenly and drastically increases, but they won’t run as fast as standard bearings. As sleeve bearings, they handle loads parallel to the shaft.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

863 Iron-Copper
For Housing ID, mm	Length, mm	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
For 12 mm Shaft Dia.
15	12	520 lbs. @ 120 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	00000
15	16	700 lbs. @ 120 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	0000
15	20	870 lbs. @ 120 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	0000

Food Industry Oil-Embedded Sleeve Bearings

The oil in these bearings is suitable for incidental contact with food. Startup friction produces a thin layer of oil on the bearing’s surface.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

841 Bronze Bearings

For 12mm Shaft Dia.
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
15mm	12mm	440 lbs. @ 120 rpm	Lubricated	SAE 20 Oil	-75° to 300°	00000000	00000
15mm	20mm	740 lbs. @ 120 rpm	Lubricated	SAE 20 Oil	-75° to 300°	00000000	0000

High-Load Food Industry Oil-Embedded Sleeve Bearings

Embedded with oil that is safe for incidental contact with food, these bearings are suitable for use in high-load applications such as bottling and filling lines in food processing plants. They are also known as Super Oilite® bearings. Startup friction releases the embedded oil onto their surface in a thin layer. Bearings are made of 863 iron-copper, which makes these bearings strong and resistant to shock loads.

Bearings with NSF H1 registered lubrication comply with NSF standards for incidental contact with food.

For technical drawings and 3-D models, click on a part number.

863 Iron-Copper
For Housing ID	Length	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F	Specifications Met		Each
For 12mm Shaft Dia.
15mm	12mm	520 lbs. @ 120 rpm	Lubricated	SAE 20 Oil	-75° to 300°	ASTM B439, NSF Registered H1	00000000	00000

Multipurpose Sleeve Bearings

These 660 leaded bronze bearings are strong, wear resistant, and excellent at handling shock loads. They’re sometimes called 932 bronze bearings.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

Metric 660 Leaded Bronze Bearings
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Temperature Range, °F		Each
For 12mm Shaft Dia.
15mm	12mm	890 lbs. @ 120 rpm	Required	-350° to 450°	0000000	00000
15mm	16mm	1,150 lbs. @ 120 rpm	Required	-350° to 450°	0000000	0000
15mm	20mm	1,450 lbs. @ 120 rpm	Required	-350° to 450°	0000000	0000

Ultra-Low-Friction Dry-Running Flanged Sleeve Bearings

Use these bearings in applications with frequent starts and stops because they operate with very little friction.

PTFE bearings have good chemical resistance.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

PTFE Plastic Bearings
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Color	Temperature Range, °F	Specifications Met		Each
For 12 mm Shaft Dia.
15mm	12mm	18mm	1.5mm	15 lbs. @ 120 rpm	9.5 lbs. @ 120 rpm	White	-200° to 450°	FDA Compliant 21 CFR 177.1550	00000000	000000
15mm	16mm	18mm	1.5mm	20 lbs. @ 120 rpm	9.5 lbs. @ 120 rpm	White	-200° to 450°	FDA Compliant 21 CFR 177.1550	00000000	00000
15mm	20mm	18mm	1.5mm	25 lbs. @ 120 rpm	9.5 lbs. @ 120 rpm	White	-200° to 450°	FDA Compliant 21 CFR 177.1550	00000000	00000

Multipurpose Dry-Running Flanged Sleeve Bearings

Reinforced with polyester fabric, these plastic bearings have load and speed capabilities comparable to metal bearings. Bearings resist corrosion in outdoor and saltwater environments.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

Metric Polyester Fabric-Reinforced PTFE Plastic Bearings
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Color	Temperature Range, °F		Each
For 10mm Shaft Dia.
15mm	10mm	21mm	3mm	310 lbs. @ 120 rpm	390 lbs. @ 120 rpm	Blue	-40° to 150°	0000000	000000
15mm	20mm	21mm	3mm	620 lbs. @ 120 rpm	390 lbs. @ 120 rpm	Blue	-40° to 150°	0000000	00000

Chemical-Resistant Dry-Running Flanged Sleeve Bearings

These bearings stand up to a wider range of chemicals than other dry-running flanged sleeve bearings. They are lightweight and strong.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

PEEK Plastic Bearings
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Color	Temperature Range, °F		Each
For 12 mm Shaft Dia.
15mm	12mm	18mm	1.5mm	210 lbs. @ 120 rpm	135 lbs. @ 120 rpm	Beige	-20° to 450°	00000000	000000

Water-Resistant Dry-Running Flanged Sleeve Bearings

Good for underwater applications, these bearings won’t swell or warp when wet.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

Metric Rulon LR Plastic Bearings
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Color	Temperature Range, °F		Each
For 12mm Shaft Dia.
15mm	16mm	18mm	1.5mm	290 lbs. @ 60 rpm	195 lbs. @ 60 rpm	Maroon	-400° to 500°	00000000	000000

High-Temperature Dry-Running Flanged Sleeve Bearings

SAE 660 Leaded Bronze

Graphite provides a layer of dry lubrication that operates in high-temperature environments.

660 leaded bronze bearings are cast, making them strong, wear resistant, and excellent at handling shock loads. They are sometimes called 932 bronze bearings. A filled groove on the inside of the bearing distributes the graphite evenly along the bearing’s surface.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

660 Leaded Bronze Bearings
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Temperature Range, °F		Each
For 12mm Shaft Dia.
15mm	12mm	18mm	1.5mm	Not Rated	Not Rated	-350° to 450°	00000000	000000
15mm	16mm	18mm	1.5mm	Not Rated	Not Rated	-350° to 450°	00000000	00000

Oil-Embedded Flanged Sleeve Bearings

Startup friction causes these porous bronze bearings to release a thin layer of oil on the bearing’s surface. They are also known as Oilite® bearings.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

Metric 841 Bearing Bronze Bearings
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
For 10mm Shaft Dia.
15mm	8mm	21mm	3mm	245 lbs. @ 120 rpm	790 lbs. @ 120 rpm	Lubricated	SAE 30 Oil	10° to 220°	00000000	00000
15mm	16mm	21mm	3mm	490 lbs. @ 120 rpm	790 lbs. @ 120 rpm	Lubricated	SAE 30 Oil	10° to 220°	00000000	0000
For 12mm Shaft Dia.
15mm	12mm	18mm	1.5mm	440 lbs. @ 120 rpm	430 lbs. @ 120 rpm	Lubricated	SAE 30 Oil	-35° to 300°	0000000	0000
15mm	16mm	18mm	1.5mm	590 lbs. @ 120 rpm	430 lbs. @ 120 rpm	Lubricated	SAE 30 Oil	-35° to 300°	0000000	0000
15mm	20mm	18mm	1.5mm	740 lbs. @ 120 rpm	430 lbs. @ 120 rpm	Lubricated	SAE 30 Oil	-35° to 300°	0000000	0000

High-Load Oil-Embedded Flanged Sleeve Bearings

Increased iron content makes these bearings stronger and more resistant to shock loads than standard oil-embedded bearings; however they operate at lower speeds. Startup friction causes these bearings to release a thin layer of oil onto their surface. Color is silver because of the iron.

863 iron-copper bearings are also known as Super Oilite® bearings.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

863 Iron-Copper Bearings
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
For 12mm Shaft Dia.
15mm	12mm	18mm	1.5mm	520 lbs. @ 120 rpm	340 lbs. @ 120 rpm	Lubricated	ISO 460 Oil	-15° to 300°	00000000	00000
15mm	16mm	18mm	1.5mm	700 lbs. @ 120 rpm	340 lbs. @ 120 rpm	Lubricated	ISO 460 Oil	-15° to 300°	00000000	0000
15mm	20mm	18mm	1.5mm	870 lbs. @ 120 rpm	340 lbs. @ 120 rpm	Lubricated	ISO 460 Oil	-15° to 300°	00000000	0000

Ultra-Low-Friction Oil-Embedded Flanged Sleeve Bearings

For applications with frequent starts and stops, the oil in these bearings contains particles of slippery PTFE that lubricate the bearing during startup.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

841 Bronze Bearings
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
For 12mm Shaft Dia.
15mm	12mm	18mm	1.5mm	440 lbs. @ 120 rpm	430 lbs. @ 120 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	00000
15mm	16mm	18mm	1.5mm	590 lbs. @ 120 rpm	430 lbs. @ 120 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	0000
15mm	20mm	18mm	1.5mm	740 lbs. @ 120 rpm	430 lbs. @ 120 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	0000

Food Industry Oil-Embedded Flanged Sleeve Bearings

The oil in these bearings is suitable for incidental contact with food. Startup friction produces a thin layer of oil on the bearing’s surface.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

841 Bronze Bearings
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Lubrication	Lubricant	Temperature Range, °F	Specifications Met		Each
For 12mm Shaft Dia.
15mm	12mm	18mm	1.5mm	440 lbs. @ 120 rpm	430 lbs. @ 120 rpm	Lubricated	SAE 20 Oil	-75° to 300°	FDA Compliant 21 CFR 178.3570	0000000	00000
15mm	16mm	18mm	1.5mm	590 lbs. @ 120 rpm	430 lbs. @ 120 rpm	Lubricated	SAE 20 Oil	-75° to 300°	FDA Compliant 21 CFR 178.3570	0000000	0000

Multipurpose Flanged Sleeve Bearings

These leaded bronze bearings are strong, wear resistant, and excellent at handling shock loads. They’re sometimes called 932 bronze bearings.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

For technical drawings and 3-D models, click on a part number.

Metric 660 Leaded Bronze Bearings
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Lubrication	Temperature Range, °F	PV Max.		Each
For 10mm Shaft Dia.
15mm	10mm	21mm	3mm	620 lbs. @ 120 rpm	1,150 lbs. @ 120 rpm	Required	-350° to 450°	75,000	000000	00000
15mm	20mm	21mm	3mm	1,200 lbs. @ 120 rpm	1,150 lbs. @ 120 rpm	Required	-350° to 450°	75,000	000000	0000
For 12mm Shaft Dia.
15mm	8mm	18mm	1.5mm	590 lbs. @ 120 rpm	730 lbs. @ 120 rpm	Required	-350° to 450°	75,000	000000	0000
15mm	12mm	18mm	1.5mm	890 lbs. @ 120 rpm	730 lbs. @ 120 rpm	Required	-350° to 450°	75,000	000000	0000
15mm	16mm	18mm	1.5mm	1,150 lbs. @ 120 rpm	730 lbs. @ 120 rpm	Required	-350° to 450°	75,000	00000000	0000
15mm	20mm	18mm	1.5mm	1,450 lbs. @ 120 rpm	730 lbs. @ 120 rpm	Required	-350° to 450°	75,000	0000000	0000

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About Plain Bearings

Light Duty Dry-Running Sleeve Bearings

Food Industry Dry-Running Sleeve Bearings

Water-Resistant Dry-Running Sleeve Bearings

Oil-Embedded Sleeve Bearings

High-Load Oil-Embedded Sleeve Bearings

Ultra-Low-Friction Oil-Embedded Sleeve Bearings

High-Load Ultra-Low-Friction Oil-Embedded Sleeve Bearings

Food Industry Oil-Embedded Sleeve Bearings

High-Load Food Industry Oil-Embedded Sleeve Bearings

Multipurpose Sleeve Bearings

Ultra-Low-Friction Dry-Running Flanged Sleeve Bearings

Multipurpose Dry-Running Flanged Sleeve Bearings

Chemical-Resistant Dry-Running Flanged Sleeve Bearings

Water-Resistant Dry-Running Flanged Sleeve Bearings

High-Temperature Dry-Running Flanged Sleeve Bearings

Oil-Embedded Flanged Sleeve Bearings

High-Load Oil-Embedded Flanged Sleeve Bearings

Ultra-Low-Friction Oil-Embedded Flanged Sleeve Bearings

Food Industry Oil-Embedded Flanged Sleeve Bearings

Multipurpose Flanged Sleeve Bearings