32mm Bearings | McMaster-Carr

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	System of Measurement System of Measurement

Metric

	For Shaft Diameter For Shaft Diameter	Show

32 mm

	For Shaft Diameter For Shaft Diameter	Hide

	Plain Bearing Type Plain Bearing Type


Sleeve	Flanged

Thrust

	Length Length

	ID ID

	OD OD

	Material Material

863 Iron-Copper

Bronze

Plastic

	For Housing ID For Housing ID

36mm

38mm

40mm

	For Shaft Type For Shaft Type


Round	Spline

	Bearing Type Bearing Type

	Plain

	For Load Direction For Load Direction


Radial	Combined Radial and Thrust

Thrust

	Maximum Temperature Maximum Temperature

Less than 250° F

250° to 499° F

500° to 999° F

	Minimum Temperature Minimum Temperature

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

DFARS Specialty Metals
COTS-Exempt

	Lubrication Lubrication

Lubricated

Required

Not Required

	Dynamic Radial Load Capacity Dynamic Radial Load Capacity

	Shaft Mount Type Shaft Mount Type

	Slip Fit

	Lubricant Lubricant

	Lubrication Method Lubrication Method

Embedded

Grooved

	For Number of Splines For Number of Splines

	6

	Flange OD Flange OD

46mm

70 mm

	Linear Bearing Component Linear Bearing Component


Bearing	Bearing in Housing

	Dynamic Thrust Load Capacity Dynamic Thrust Load Capacity

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28 Products

About Linear Bearings

About Plain 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 32 mm Shaft Dia.
For Housing ID, mm	Lg., mm	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
38	20	1,950 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	000000
38	25	2,400 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	00000
40	20	1,950 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	0000
40	25	2,400 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	0000
40	30	2,900 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	0000
40	32	3,150 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	0000
40	40	3,900 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	00000

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 32mm Shaft Dia.
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
40mm	32mm	5,600 lbs. @ 30 rpm	Lubricated	SAE 90 Oil	-15° to 300°	00000000	000000

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 32mm Shaft Dia.
For Housing ID, mm	Lg., mm	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
40	32	3,150 lbs. @ 30 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	000000

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 32mm Shaft Dia.
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
40mm	32mm	3,150 lbs. @ 30 rpm	Lubricated	SAE 20 Oil	-75° to 300°	00000000	000000

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

Use these bearings for frequent starts and stops in high-load applications. Startup friction causes these bearings to release a thin layer of oil that contains PTFE to lubricate the bearing’s surface. All have more iron content than standard oil-embedded bearings to handle heavier loads and higher shock loads, but operate at lower speeds.

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 Bearing Bronze
For Housing ID, mm	Length, mm	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
For 32 mm Shaft Dia.
40	32	5,600 lbs. @ 30 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	000000

Light Duty Dry-Running Sleeve 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 32mm Shaft Dia.
38mm	25mm	310 lbs. @ 30 rpm	Off-White	-10° to 220°	00000000	000000
40mm	30mm	370 lbs. @ 30 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 32mm Shaft Dia.
36mm	40mm	21 lbs. @ 30 rpm	Blue	-50° to 190°	FDA Compliant 21 CFR 177.1550	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 32mm Shaft Dia.
38mm	32mm	46mm	4mm	3,150 lbs. @ 30 rpm	2,650 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	000000

High-Load Oil-Embedded Flanged Sleeve 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 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 32mm Shaft Dia.
38mm	32mm	46mm	4mm	5,600 lbs. @ 30 rpm	3,250 lbs. @ 30 rpm	Lubricated	ISO 460 Oil	-15° to 300°	00000000	000000

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 32mm Shaft Dia.
38mm	32mm	46mm	4mm	3,150 lbs. @ 30 rpm	2,650 lbs. @ 30 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	000000

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

With oil for reduced friction and iron for added strength, these bearings handle frequent stops and starts in high-load applications. They withstand greater weight and shock loads than standard bearings, but operate at lower speeds.

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

863 Bearing Bronze Bearings
For Housing ID, mm	Length, mm	Flange OD, mm	Flange Thickness, mm	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
32 mm Shaft Dia.
38	32	46	4	5,600 lbs. @ 30 rpm	3,250 lbs. @ 30 rpm	Lubricated	ISO 460 Oil	-60° to 300°	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 32mm Shaft Dia.
38mm	32mm	46mm	4mm	Not Rated	Not Rated	-350° to 450°	00000000	000000

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 32mm Shaft Dia.
38mm	20mm	46mm	4mm	3,950 lbs. @ 30 rpm	5,300 lbs. @ 30 rpm	Required	-350° to 450°	__	00000000	000000
38mm	25mm	46mm	4mm	4,950 lbs. @ 30 rpm	5,300 lbs. @ 30 rpm	Required	-350° to 450°	__	00000000	00000
38mm	32mm	46mm	4mm	6,300 lbs. @ 30 rpm	5,300 lbs. @ 30 rpm	Required	-350° to 450°	75,000	00000000	00000

Light Duty Dry-Running Thrust Bearings

Use where high loads and speeds are not required.

Thermoplastic bearings are fiber reinforced and lubricant infused for good wear resistance and low friction with light and medium loads.

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.

Thermoplastic Blend Bearings
OD	Thick.	Dynamic Thrust Load Capacity	Color	Temperature Range, °F		Each
For 32 mm Shaft Dia.
54mm	1.5mm	270 lbs. @ 30 rpm	Gray	-40° to 260°	0000000	00000

Food Industry Dry-Running Thrust Bearings

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

Rulon 641 bearings are stronger than UHMW bearings and withstand a wider range of temperatures.

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 641 Plastic Bearings

For 32 mm Shaft Dia.
OD, mm	Thick., mm	Dynamic Thrust Load Capacity	Color	Temperature Range, °F	Specifications Met		Each
59.4	0.8	1,600 lbs. @ 30 rpm	White	-400° to 550°	FDA Compliant 21 CFR 177.1550, USP Class VI	0000000	000000

High-Load Dry-Running Thrust Bearings

A steel backing adds strength to these slippery PTFE 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.

Steel-Backed PTFE Plastic Bearings
OD, mm	Thick., mm	Dynamic Thrust Load Capacity	Temperature Range, °F		Each
For 32 mm Shaft Dia.
54	1.5	6,850 lbs. @ 30 rpm	-320° to 530°	0000000	000000

Linear Bearings for Spline Shafts

With a grooved inner diameter, these bearings are designed to work with splined shafts. Together, they transmit rotary power while allowing the bearing to move freely along the length of the shaft. All are for use where shaft misalignment is unlikely.

Plain bearings have evenly sized and spaced splines for transmitting high rotational loads, such as in hydraulic systems, drivetrains, and machine tools. They don't run as smoothly or as fast as ball bearings, though. All meet ISO 14-A (formerly DIN 5463-A) to ensure they work with shafts that meet ISO 14-B.

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

Steel Plain Bearings

Plain Bearing

For Six Splines

Fixed Alignment
For No. of Splines	For Shaft Dia., mm	Overall Lg., mm	OD, mm	Max. Torque, in.-lbs.	Max. Temperature, °F	Specifications Met		Each
6	32	60	52	3,301	212°	ISO 14-A, DIN 5463-A	000000000	0000000

Steel Spline Shafts

Splined on Both Ends

Six Splines

6 Splines
Dia., mm	Lg., mm	Spline Lg., mm	End Type	Specifications Met		Each
32	1,000	1,000	Splined End × Splined End	ISO 14-B, DIN 5463-B	000000000	0000000

Mounted Linear Bearings for Spline Shafts

A flanged housing with mounting holes connects these bearings directly to your system. They have a grooved inner diameter that's designed to work with spline shafts. Together, they transmit rotary power while allowing the bearing to move freely along the length of the shaft. Wide and flat, the flange is especially useful for lifting and lowering loads on vertical shafts. All are for use where shaft misalignment is unlikely.

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

Steel Plain Bearings with Steel Housing

Plain Bearing

For Six Splines

								Mounting Holes
For No. of Splines	For Shaft Dia., mm	Overall Lg., mm	Flange OD, mm	Bolt Circle Dia., mm	OD, mm	Max. Torque, in.-lbs.	Max. Temperature, ° F	No. of	Thread Size	Specifications Met		Each
Fixed Alignment
6	32	60	70	56	42	3,301	212°	4	M6 × 1	ISO 14-A, DIN 5463-A	000000000	0000000

Steel Spline Shafts

Splined on Both Ends

Six Splines

6 Splines
Dia., mm	Lg., mm	Spline Lg., mm	End Type	Specifications Met		Each
32	1,000	1,000	Splined End × Splined End	ISO 14-B, DIN 5463-B	000000000	0000000