32mm Bearings | McMaster-Carr

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	System of Measurement System of Measurement

Metric

	For Shaft Diameter For Shaft Diameter	Show

32mm

	For Shaft Diameter For Shaft Diameter	Hide

	OD OD

	ID ID

32mm

32.01mm

32.05mm

	Plain Bearing Type Plain Bearing Type


Sleeve	Flanged

Thrust

	Length Length

	Material Material

	For Housing ID For Housing ID

36mm

38mm

40mm

	Bearing Type Bearing Type

	Plain

	For Shaft Type For Shaft Type


Round	Keyed

Spline

	Shaft Mount Type Shaft Mount Type

Press Fit

Slip Fit

Clamp On

	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

	For Load Direction For Load Direction


Radial	Combined Radial and Thrust

Thrust

	Lubrication Lubrication

Lubricated

Required

Not Required

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

REACH Compliant

	Minimum Temperature Minimum Temperature

	Maximum Temperature Maximum Temperature

Less than 250° F

250° to 499° F

500° to 999° F

	Dynamic Radial Load Capacity Dynamic Radial Load Capacity

	For Number of Splines For Number of Splines

	6

	Color Color

	Blue
	Gray
	Off-White

	Lubricant Lubricant

	Dynamic Thrust Load Capacity Dynamic Thrust Load Capacity

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32 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	00000
40	25	2,400 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	00000
40	30	2,900 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	00000
40	32	3,150 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	00000
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

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

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 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

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 Iron-Copper 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

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	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

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

Grooved on the inside, these bearings rotate with your spline shaft as they move loads up and down its length. They have fixed alignment—use them where shaft misalignment is unlikely.

Plain bearings have evenly sized and spaced splines that transmit more rotational force than ball bearings, but they don’t move as smooth and won’t run at high speeds. They’re often used in hydraulic systems, drivetrains, and machine tools. All meet ISO 14-A (formerly DIN 5463-A), a dimensional standard for splined cylindrical bearings.

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

Flush-Mount Screw-Clamp Bushings

Insert these bushings into the bore of your sprocket for flush or recessed mounting. They handle shock loads and have higher torque ratings than self-centering bushings. When you tighten the included clamping screws, the bushing's inner sleeve contracts onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear. They can be mounted on shafts with or without keyways.

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

For Shaft Dia.	OD	Overall Wd.	Max. Torque, in.-lbs.	Fastener Tightening Torque, in.-lbs.	Material	Includes		Each
32mm	60mm	54mm	10,350	142	Steel	Clamping Screws	0000000	0000000

Quick-Disconnect (QD) Bushings

Clamp On

The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys. Bushings fit quick-disconnect (QD) sprockets and pulleys of the same bushing style. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.

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

		Keyway
For Shaft Dia.	Overall Wd.	Wd.	Dp.	Fastener Tightening Torque, in.-lbs.	Material	Includes		Each
Clamp On
SD Style Bushing
32mm	54mm	10mm	3.3mm	108	Steel	Clamping Screws	0000000	000000
SDS Style Bushing
32mm	43mm	10mm	3.3mm	108	Steel	Clamping Screws	0000000	00000
SH Style Bushing
32mm	41mm	10mm	3.3mm	108	Steel	Clamping Screws	0000000	00000
SK Style Bushing
32mm	59mm	10mm	3.3mm	180	Steel	Clamping Screws	0000000	00000

Taper-Lock Bushings

Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws. They are for use with taper-lock sprockets of the same bushing style. As you tighten the included set screws, the bushing grips the shaft and pulls it into your sprocket or pulley.

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

		Keyway
For Shaft Dia.	Overall Wd.	Wd.	Dp.	Taper	Fastener Tightening Torque, in.-lbs.	Material	Includes		Each
1210 Style Bushing
32mm	25mm	10mm	3.3mm	8°	175	Steel	Set Screws	000000000	000000
1610 Style Bushing
32mm	25mm	10mm	3.3mm	8°	175	Steel	Set Screws	000000000	00000
1615 Style Bushing
32mm	38mm	10mm	3.3mm	8°	175	Steel	Set Screws	000000000	00000
2012 Style Bushing
32mm	32mm	10mm	3.3mm	8°	280	Steel	Set Screws	000000000	00000
2517 Style Bushing
32mm	44mm	10mm	3.3mm	8°	430	Steel	Set Screws	000000000	00000

Split-Tapered Bushings

Steel and Cast Iron

The tapered barrel on these bushings is split on both sides, allowing them to contract more tightly around the shaft than quick-disconnect and taper-lock bushings. They're for use with split-tapered sprockets and pulleys of the same bushing style. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.

Bushings with a machine key fit into a matching keyway on a sprocket or pulley for high-torque applications.

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

		Keyway
For Shaft Dia.	Overall Wd.	Wd.	Dp.	Taper	Fastener Tightening Torque, in.-lbs.		Each
Steel
H Style Bushing with Machine Key
32mm	1 1/4"	8mm	3mm	3°	95	00000000	000000