Bushings for 3mm Shafts | McMaster-Carr

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

DFARS Specialty Metals
COTS-Exempt

	Color Color

	Beige		Blue
	Gold		White
	Yellow

	Dynamic Thrust Load Capacity Dynamic Thrust Load Capacity

	Flange Thickness Flange Thickness

51 Products

About Linear Bearings

About Shaft Collars

Shaft collars are useful for holding and positioning components on a shaft. They can also serve as mechanical stops and stroke limiters.

About Plain Bearings

About Shaft Couplings

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 3 mm Shaft Dia.
For Housing ID, mm	Lg., mm	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
5	4	37 lbs. @ 120 rpm	Lubricated	SAE 30 Oil	10° to 220°	00000000	00000
6	4	37 lbs. @ 120 rpm	Lubricated	SAE 30 Oil	-35° to 300°	0000000	0000
6	6	55 lbs. @ 120 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	0000
6	10	90 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 3mm Shaft Dia.
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
6mm	4mm	70 lbs. @ 120 rpm	Lubricated	SAE 90 Oil	-15° to 300°	00000000	00000
6mm	10mm	185 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 3mm Shaft Dia.
For Housing ID, mm	Lg., mm	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
6	4	37 lbs. @ 120 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	00000
6	10	90 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 3 mm Shaft Dia.
6	4	70 lbs. @ 120 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	00000
6	10	185 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 3mm Shaft Dia.
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
6mm	10mm	90 lbs. @ 120 rpm	Lubricated	SAE 20 Oil	-75° to 300°	00000000	00000

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 3mm Shaft Dia.
6mm	4mm	70 lbs. @ 120 rpm	Lubricated	SAE 20 Oil	-75° to 300°	ASTM B439, NSF Registered H1	00000000	00000

Ultra-Low-Friction Dry-Running Sleeve Bearings

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

Rulon J bearings create the least amount of friction of any bearing that we offer. They handle heavier loads than 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.

Metric Rulon J Bearings
For Housing ID	Lg.	Dynamic Radial Load Capacity	Color	Temperature Range, °F		Each
For 3mm Shaft Dia.
6mm	5mm	17 lbs. @ 120 rpm	Gold	-400° to 550°	00000000	000000

Multipurpose Sleeve Bearings

These 932 bearing bronze bearings are strong, wear resistant, and excellent at handling shock loads. They’re sometimes called 660 leaded 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 932 Bearing Bronze Bearings
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Temperature Range, °F		Each
For 3mm Shaft Dia.
6mm	3mm	55 lbs. @ 120 rpm	Required	-350° to 450°	00000000	000000

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 3mm Shaft Dia.
6mm	4mm	9mm	1.5mm	37 lbs. @ 120 rpm	175 lbs. @ 120 rpm	Lubricated	SAE 30 Oil	-35° to 300°	0000000	00000
6mm	6mm	9mm	1.5mm	55 lbs. @ 120 rpm	175 lbs. @ 120 rpm	Lubricated	SAE 30 Oil	10° to 220°	00000000	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 3mm Shaft Dia.
6mm	4mm	9mm	1.5mm	70 lbs. @ 120 rpm	270 lbs. @ 120 rpm	Lubricated	ISO 460 Oil	-15° to 300°	0000000	00000

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 3mm Shaft Dia.
6mm	4mm	9mm	1.5mm	37 lbs. @ 120 rpm	175 lbs. @ 120 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	00000

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
3 mm Shaft Dia.
6	4	9	1.5	70 lbs. @ 120 rpm	270 lbs. @ 120 rpm	Lubricated	ISO 460 Oil	-60° to 300°	00000000	00000

Light Duty Dry-Running Flanged Sleeve Bearings

Use where high loads and speeds are not required.

Thermoplastic-blend bearings have low moisture absorption and create very low friction in applications with light loads, and frequent starts and stops.

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
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Color	Temperature Range, °F		Each
For 3mm Shaft Dia.
4.5mm	3mm	7.5mm	0.75mm	36 lbs. @ 120 rpm	60 lbs. @ 120 rpm	Yellow	-50° to 190°	00000000	00000
4.5mm	5mm	7.5mm	0.75mm	60 lbs. @ 120 rpm	60 lbs. @ 120 rpm	Yellow	-50° to 190°	00000000	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.

Rulon J bearings create the least amount of friction of any bearing that we offer. They handle heavier loads than 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.

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 3 mm Shaft Dia.
6mm	4mm	9mm	1.5mm	5 lbs. @ 120 rpm	7.5 lbs. @ 120 rpm	White	-200° to 450°	FDA Compliant 21 CFR 177.1550	00000000	00000
Rulon J Plastic Bearings
For 3 mm Shaft Dia.
6mm	5mm	9mm	1.5mm	17 lbs. @ 120 rpm	55 lbs. @ 120 rpm	Gold	-400° to 500°	__	00000000	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 3 mm Shaft Dia.
6mm	4mm	9mm	1.5mm	70 lbs. @ 120 rpm	110 lbs. @ 120 rpm	Beige	-20° to 450°	00000000	000000

Multipurpose Flanged Sleeve Bearings

These bronze bearings are strong, wear resistant, and excellent at handling shock loads. They’re sometimes called 660 leaded 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 932 Bearing 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 3mm Shaft Dia.
6mm	4mm	9mm	1.5mm	70 lbs. @ 120 rpm	350 lbs. @ 120 rpm	Required	-350° to 450°	75,000	00000000	00000

Set Screw Shaft Collars

Keep these shaft collars in place by tightening their set screw into the shaft. The tip of the screw digs in for a secure hold, but will mar the shaft’s surface. For maximum holding power, make sure the set screw material is harder than your shaft material. Use these shaft collars to position and retain power transmission components such as sprockets, pulleys, and bearings. You can also use them to limit the movement of a shaft.

Carbon steel collars are strong and wear resistant. Collars with a black-oxide finish have some corrosion resistance, but only in dry environments. Their dark color can be useful for matching other parts in your system. Collars that are blue make it easy to identify metric collars at a glance. They’re tinted to match other blue metric fasteners.

303 stainless steel collars are corrosion resistant and highly machinable.

DIN 705 collars meet an international standard for shaft collar dimensions.

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

Metric

			Set Screw
For Shaft Dia., mm	OD, mm	Wd., mm	Type	No. Included	Specifications Met		Each
Carbon Steel
3	7	5	Hex Socket	1	DIN 705	0000000	00000
Black-Oxide 1215 Carbon Steel
3	10	5	Hex Socket	1	__	00000000	0000
Blue Passivated Carbon Steel
3	7	5	Hex Socket	1	DIN 705	0000000	0000
303 Stainless Steel
3	7	5	Hex Socket	1	DIN 705	0000000	0000
3	10	5	Hex Socket	1	__	00000000	00000

Clamping Shaft Collars

These metal collars are stronger than plastic shaft collars. They clamp evenly around the shaft to create a strong, mar-free hold. To use, slide onto your shaft and tighten the clamping screw to secure.

Black-oxide steel collars have some corrosion resistance. Zinc-plated steel collars have moderate corrosion resistance. Aluminum collars are lightweight and have good corrosion resistance. Anodized aluminum collars are lightweight like plain aluminum collars, but they’re more corrosion resistant. You can tighten the clamping screw tighter than plain aluminum collars, so they stay in place better.

303 stainless steel collars have excellent corrosion resistance.

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

Metric

			Clamping Screw
For Shaft Dia., mm	OD, mm	Wd., mm	Type	No. Included		Each
Black-Oxide 1215 Carbon Steel
3	18	9	Socket Head Screw	1	00000000	00000
Zinc-Plated 1215 Carbon Steel
3	16	9	Socket Head Screw	1	000000000	00000
6061 Aluminum
3	18	9	Socket Head Screw	1	0000000	0000
Anodized 2024 Aluminum
3	16	9	Socket Head Screw	1	00000000	00000
303 Stainless Steel
3	18	9	Socket Head Screw	1	0000000	00000

Washdown Clamping Shaft Collars

Suitable for use in washdown applications, these plastic collars also offer good chemical resistance. They clamp evenly around the shaft to create a strong, mar-free hold. To use, slide onto your shaft and tighten the clamping screw to secure.

Acetal collars have a naturally slippery surface and resist swelling when exposed to moisture.

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

Metric

			Clamping Screw		White Acetal Plastic
For Shaft Dia., mm	OD, mm	Wd., mm	Type	No. Included		Each
3	16	9	Socket Head Screw	1	00000000	00000

Clamping Two-Piece Shaft Collars

Without Keyway

These metal collars are stronger than plastic shaft collars. The two-piece design allows you to install them anywhere on a shaft without removing components or having access to the ends of the shaft. Collars clamp evenly around the shaft to create a strong, mar-free hold. Tighten the clamping screws to secure.

Black-oxide steel collars have some corrosion resistance. Aluminum collars are lightweight and have good corrosion resistance. 303 stainless steel collars have excellent corrosion resistance.

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

Metric—Without Keyway

			Clamping Screw
For Shaft Dia., mm	OD, mm	Wd., mm	Type	No. Included		Each
Black-Oxide 1215 Carbon Steel
3	16	9	Socket Head Screw	2	0000000	000000
2024 Aluminum
3	16	9	Socket Head Screw	2	0000000	00000
303 Stainless Steel
3	16	9	Socket Head Screw	2	0000000	00000

Two-Piece Shaft Couplings

Install and remove these shaft couplings without disconnecting the shafts, motors, and other attached components—they’re made in two pieces so you don’t need to slide them onto shaft ends. They’re also useful when you have limited access to the ends of the shafts. These couplings clamp onto the shafts, creating a secure hold that won’t mar them. Good for high-torque applications, they have a rigid construction. However, their rigidity means these couplings can only connect shafts that are well aligned.

Steel couplings are stronger and handle higher torque loads than aluminum and stainless steel couplings.

303 stainless steel couplings resist corrosion, so they’re often used in wet conditions, such as with mixers and pumps.

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

For Round Shafts

Black-Oxide Steel
For Shaft Dia.	Overall Lg.	OD	Max. Speed, rpm	Max. Torque, in.-lbs.	For Motion Type		Each
For Round Shafts
3mm × 3mm	22mm	15mm	4,000	25	Forward/Reverse, Start/Stop, Continuous	00000000	000000
303 Stainless Steel
For Round Shafts
3mm × 3mm	22mm	15mm	4,000	25	Forward/Reverse, Start/Stop, Continuous	00000000	000000

Clamping Vibration-Damping Precision Flexible Shaft Couplings

Components of a Coupling Shown Assembled

(Each Component Sold Separately)

Designed to grip evenly around your shaft, these couplings provide more holding power than set screw couplings without marring the shaft. Tighten the clamping screws to secure. Good for precision motor and pump applications, the spider-shaped cushion reduces shock and compensates for minor shaft misalignment. Couplings allow zero backlash (no play).

A complete coupling consists of two hubs and one spider (each component sold separately). Hubs are lightweight, corrosion-resistant aluminum. Spiders are polyurethane for fair vibration damping and good chemical resistance.

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

Hubs and Durometer 98A Spiders

							Durometer 98A Polyurethane Spiders
2024 Aluminum Hubs									Misalignment Capability
Overall Lg.	OD	For Shaft Type	For Motion Type	For Shaft Dia.		Each	Max. Speed, rpm	Max. Torque, in.-lbs.	Parallel	Angular	Temp. Range, °F		Each
21.8mm	15mm	Round	Forward/Reverse, Start/Stop	3mm	0000000	000000	8,000	16	0.002"	0.8°	0° to 180°	00000000	000000

Hubs and Durometer 92A Spiders

							Durometer 92A Polyurethane Spiders
2024 Aluminum Hubs									Misalignment Capability
Overall Lg.	OD	For Shaft Type	For Motion Type	For Shaft Dia.		Each	Max. Speed, rpm	Max. Torque, in.-lbs.	Parallel	Angular	Temp. Range, °F		Each
21.8mm	15mm	Round	Forward/Reverse, Start/Stop	3mm	0000000	000000	8,000	10	0.004"	0.9°	0° to 180°	00000000	000000

Hubs and Durometer 85A Spiders

							Durometer 85A Polyurethane Spiders
2024 Aluminum Hubs									Misalignment Capability
Overall Lg.	OD	For Shaft Type	For Motion Type	For Shaft Dia.		Each	Max. Speed, rpm	Max. Torque, in.-lbs.	Parallel	Angular	Temp. Range, °F		Each
21.8mm	15mm	Round	Forward/Reverse, Start/Stop	3mm	0000000	000000	8,000	4.8	0.005"	1°	0° to 180°	00000000	000000

High-Speed Servomotor Precision Flexible Shaft Couplings

Connect shafts and ball screws to high-speed servomotors and stepper motors—these shaft couplings handle four times more speed than standard servomotor couplings. They’re often found on high-torque motors that frequently start and stop, such as those used with packaging machines, press brakes, and semiconductor manufacturing equipment.

With aluminum hubs joined by a flexible fluoroelastomer or nitrile rubber core, these shaft couplings dampen vibration and adjust for misalignment. When machines accelerate and decelerate quickly, these couplings remain stiff to maintain accuracy and repeatability, which prevents equipment from moving out of place. They also resist backlash, meaning all of the turning force from the motor is passed on to the connected shaft. The core resists water, petroleum-based chemicals, and inorganic acids while also insulating bearings, encoders, and other shaft components from stray electric current. Clamping screws provide hold without marring shafts; they’re useful in applications where shafts are frequently assembled and disassembled.

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

					Misalignment Capability
For Shaft Dia.	Overall Lg.	OD	Max. Speed, rpm	Max. Torque, in.-lbs.	Parallel	Angular	Axial	For Motion Type		Each
2017 Aluminum with Fluoroelastomer Rubber Center
3mm × 5mm	29/32"	19/32"	40,000	9	0.006"	1.5°	0.008"	Forward/Reverse, Start/Stop	00000000	000000
3mm × 6mm	29/32"	19/32"	40,000	9	0.006"	1.5°	0.008"	Forward/Reverse, Start/Stop	00000000	00000

Linear Ball Bearings

Bearing Without Retaining Ring Grooves

Bearings are for use with round end-supported shafts. To install, slide bearings into a housing (not included).

Bearings with stainless steel balls are more corrosion resistant than bearings with steel balls.

Fixed-alignment bearings are for use where shaft misalignment is unlikely.

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

Fixed Alignment–Metric

				Load Capacity, lbs.
For Shaft Dia., mm	Overall Lg., mm	For Housing ID, mm	With End Seals	Dynamic	Static	Temperature Range, °F	For Shaft Material		Each
440C Stainless Steel Bearings with Stainless Steel Balls
3	10	7.000 - 7.015	No	15	20	-4° to 176°	Stainless Steel, Steel	00000000	000000
Steel Bearings with Steel Balls
3	10	7.000 - 7.015	No	15	20	-4° to 176°	Stainless Steel, Steel	00000000	00000

High-Temperature Linear Ball Bearings

Bearing Without Retaining Ring Grooves

The choice for low-friction motion in high-temperature environments. Bearings are for use with round end-supported shafts and have a fixed-alignment design for applications where shaft misalignment is unlikely. To install, slide bearings into a housing (not included).

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

Fixed Alignment–Metric

				Load Capacity, lbs.
For Shaft Diameter, mm	Overall Lg., mm	For Housing ID, mm	With End Seals	Dynamic	Static	Dynamic Load Capacity at Maximum Temperature	Temperature Range, ° F	For Shaft Material		Each
Steel Bearings with Steel Balls
3	10	7.000 - 7.015	No	15	20	15 lbs. @ 230° F	-4° to 230°	Stainless Steel, Steel	00000000	000000

Mounted Linear Ball Bearings

Bearings are for use with round end-supported shafts. All have end seals to keep lubricant in and dirt out.

Fixed-alignment bearings are for use where shaft misalignment is unlikely.

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

Fixed Alignment–Metric

	Overall, mm				Load Capacity, lbs.				Mounting Holes
For Shaft Dia., mm	Lg.	Wd.	Ht.	Center Ht., mm	Dynamic	Static	Temperature Range, ° F	For Shaft Material	No. of	Thread Size		Each
Steel Bearings with 6061 Aluminum Housing
3	13	16	10	5	15	23	-4° to 176°	Stainless Steel, Steel	4	M2 × 0.4 mm	0000000	000000