Bushings for 13mm Shafts

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

REACH Compliant

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

DFARS Specialty Metals
COTS-Exempt

	Bushing Type Bushing Type

Quick Disconnect

	For Load Direction For Load Direction

	Radial

	Dynamic Radial Load Capacity Dynamic Radial Load Capacity

	Minimum Temperature Minimum Temperature

-99° to -50° F

-49° to 0° F

Not Rated

	Maximum Temperature Maximum Temperature

100° to 249° F

250° to 499° F

	Overall Width Overall Width

39mm

	Color Color

	Blue
	Off-White

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42 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 13 mm Shaft Dia.
For Housing ID, mm	Lg., mm	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
16	16	640 lbs. @ 60 rpm	Lubricated	SAE 30 Oil	-35° to 300°	0000000	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 13mm Shaft Dia.
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
16mm	16mm	1,250 lbs. @ 60 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 13mm Shaft Dia.
For Housing ID, mm	Lg., mm	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
16	16	640 lbs. @ 60 rpm	Lubricated	SAE 20 Oil with PTFE	-60° to 300°	00000000	00000

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 13 mm Shaft Dia.
16	16	1,250 lbs. @ 60 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 13mm Shaft Dia.
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
16mm	16mm	640 lbs. @ 60 rpm	Lubricated	SAE 20 Oil	-75° to 300°	00000000	000000

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 13mm Shaft Dia.
16mm	16mm	1,250 lbs. @ 60 rpm	Lubricated	SAE 20 Oil	-75° to 300°	ASTM B439, NSF Registered H1	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 13mm Shaft Dia.
16mm	16mm	100 lbs. @ 60 rpm	Off-White	-10° to 220°	00000000	000000

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

Quick-Disconnect (QD) Bushings

Machinable

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.

304 stainless steel bushings resist corrosion from washdowns and humidity, so they’re common in food-processing plants and other frequently-cleaned areas. You can machine the center of these bushings to fit the exact dimensions of your shaft.

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

Machinable
For Shaft Dia.	For Maximum Shaft Dia.	Overall Wd.	Fastener Tightening Torque, in.-lbs.	Material	Includes		Each
SDS Style Bushing
13mm	50mm	39mm	108	304 Stainless Steel	Clamping Screws	0000000	0000000
SH Style Bushing
13mm	42mm	39mm	108	304 Stainless Steel	Clamping Screws	0000000	000000

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. 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
13	30	11	Socket Head Screw	1	000000000	00000
2024 Aluminum
13	30	11	Socket Head Screw	1	00000000	0000
303 Stainless Steel
13	30	11	Socket Head Screw	1	00000000	00000

Tight-Hold Quick-Release Clamping Shaft Collars

A threaded lever lets you tighten these collars with more torque than other quick-release styles, ensuring that they stay put on your shaft. Use them to quickly move components or make setup changes, such as on packing equipment, printers, or label feeding machines. To make adjustments in tight spaces, lift the lever and twist to the side. Similar to a ratchet, you can lift the lever to disengage from the threads and reposition.

Black oxide steel collars are very strong, but will rust if exposed to moisture.

Anodized aluminum is strong and lightweight. It can withstand humidity without rusting, but water left on the surface will cause it to corrode.

303 stainless steel collars can handle frequent exposure to water without rusting.

Metric

			Lever			Clamping Screw
For Shaft Dia., mm	OD, mm	Wd., mm	Lg., mm	Ht., mm	Material	Type	No. Included		Each
Black-Oxide 1215 Carbon Steel
13	30	13	30	32	Zinc	Socket Head Screw	1	0000000	000000
Anodized 2024 Aluminum
13	30	13	30	32	Zinc	Socket Head Screw	1	0000000	00000
303 Stainless Steel
13	30	13	30	32	Zinc	Socket Head Screw	1	0000000	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. In addition to the benefits of aluminum, anodized aluminum collars have extra corrosion resistance, and you can tighten the clamping screw with more torque, so they stay in place. 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
13	30	11	Socket Head Screw	2	0000000	000000
Anodized 2024 Aluminum
13	30	11	Socket Head Screw	2	0000000	00000
303 Stainless Steel
13	30	11	Socket Head Screw	2	0000000	00000

Quick-Release Two-Piece Clamping Shaft Collars

Make quick adjustments to these shaft collars with a lever on the side. Often used on packing equipment, printers, and label feeding machines, these collars are used to quickly move components or make setup changes. To make adjustments in tight spaces, lift the lever and twist to either side. Similar to a ratchet, you can tighten and loosen with the lever down; lift the lever to disengage from the threads and reposition. The two pieces of the collar separate, so you can install them anywhere on a shaft without removing components or having access to the end.

Black oxide steel collars are very strong, but will rust if exposed to moisture.

Anodized aluminum is strong and lightweight. It can withstand humidity without rusting, but water left on the surface will cause it to corrode.

303 stainless steel collars can handle frequent exposure to water without rusting.

Metric

			Lever		Clamping Screw
For Shaft Dia., mm	OD, mm	Wd., mm	Ht., mm	Lg., mm	Type	No. Included		Each
Black Oxide 1215 Carbon Steel
13	30	11	32	30	Socket Head Screw	2	00000000	000000
Anodized 2024 Aluminum
13	30	11	32	30	Socket Head Screw	2	00000000	00000
303 Stainless Steel
13	30	11	32	30	Socket Head Screw	2	00000000	00000

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
44.5mm	33.3mm	Round	Forward/Reverse, Start/Stop	13mm	0000000	000000	8,000	170	0.003"	0.8°	0° to 180°	0000000	000000
53mm	41.3mm	Round	Forward/Reverse, Start/Stop	13mm	0000000	00000	8,000	330	0.004"	0.8°	0° to 180°	0000000	00000
53mm	41.3mm	Keyed	Forward/Reverse, Start/Stop	13mm	0000000	00000	8,000	330	0.004"	0.8°	0° to 180°	0000000	00000

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
44.5mm	33.3mm	Round	Forward/Reverse, Start/Stop	13mm	0000000	000000	8,000	70	0.005"	0.9°	0° to 180°	0000000	000000
53mm	41.3mm	Round	Forward/Reverse, Start/Stop	13mm	0000000	00000	8,000	190	0.006"	0.9°	0° to 180°	0000000	00000
53mm	41.3mm	Keyed	Forward/Reverse, Start/Stop	13mm	0000000	00000	8,000	190	0.006"	0.9°	0° to 180°	0000000	00000

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
44.5mm	33.3mm	Round	Forward/Reverse, Start/Stop	13mm	0000000	000000	8,000	36	0.006"	1°	0° to 180°	0000000	000000

Linear Ball Bearings

Bearing with Retaining Ring Grooves

Bearings are for use with round end-supported shafts. To install, slide bearings into a housing (not included). For bearings with retaining ring grooves, secure with two retaining rings (sold individually).

Bearings with end seals keep lubricant in and dust out.

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

Bearings
					Load Capacity, lbs.						External Retaining Rings
For Shaft Dia., mm	Overall Lg., mm	For Housing ID, mm	Retaining Ring Groove End-to-End Lg., mm	With End Seals	Dynamic	Static	Temperature Range, °F	For Shaft Material		Each		Each
440C Stainless Steel Bearings with Stainless Steel Balls
13	32	23.000 - 23.021	23	Yes	110	175	-4° to 176°	Stainless Steel, Steel	0000000	000000	0000000	00000
Steel Bearings with Steel Balls
13	32	23.000 - 23.021	23	Yes	110	175	-4° to 176°	Stainless Steel, Steel	00000000	00000	0000000	000

High-Temperature Linear Ball Bearings

Bearing with 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 bearings with retaining ring grooves, secure with two retaining rings (sold individually).

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

Fixed Alignment–Metric

Bearings
					Load Capacity, lbs.							External Retaining Rings
For Shaft Diameter, mm	Overall Lg., mm	For Housing ID, mm	Retaining Ring Groove End-to-End Length, mm	With End Seals	Dynamic	Static	Dynamic Load Capacity at Maximum Temperature	Temperature Range, ° F	For Shaft Material		Each		Each
Steel Bearings with Steel Balls
13	32	23.000 - 23.021	23	No	110	175	110 lbs. @ 230° F	-4° to 230°	Stainless Steel, Steel	00000000	000000	0000000	00000

High-Temperature Linear Ball Bearings for Support Rail Shafts

The choice for low-friction motion in high-temperature environments. Mount these bearings on a support rail shaft for applications requiring maximum rigidity. They have a fixed-alignment design for applications where shaft misalignment is unlikely. To install, slide bearings into a housing (not included) and secure in place with two retaining rings (sold separately).

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

Fixed Alignment–Metric

Bearings
					Load Capacity, lbs.						External Retaining Rings
For Shaft Dia., mm	Overall Lg., mm	Wd., mm	For Housing ID, mm	Retaining Ring Groove End-to-End Lg., mm	Dynamic	Static	Temperature Range, ° F	For Shaft Material		Each	Pkg. Qty.		Pkg.
Steel Bearings
13	32	9	23.000 - 23.021	23	110	175	-4° to 230°	Stainless Steel, Steel	00000000	000000	1	0000000	00000

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.

Also known as ball splines, ball bearings run with less friction than plain bearings, so they're smoother and more precise, even at high speeds. However, they don't transmit as much torque as plain bearings. They're commonly used for robotic systems and other automated applications that require complex, fast movements. Bearings with stainless steel balls are more corrosion resistant than bearings with steel balls.

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

Steel Ball Bearings

Ball Bearing with Steel Balls

For Four Splines

Fixed Alignment
For No. of Splines	For Shaft Dia., mm	Overall Lg., mm	OD, mm	Max. Torque, in.-lbs.	Max. Temperature, °F		Each
4	13	36	24	185	176°	00000000	000000

Stainless Steel Ball Bearings

Ball Bearing with Stainless Steel Balls

For Four Splines

Fixed Alignment
For No. of Splines	For Shaft Dia., mm	Overall Lg., mm	OD, mm	Max. Torque, in.-lbs.	Max. Temperature, °F		Each
4	13	36	24	185	176°	00000000	0000000

Steel Spline Shafts

Splined on Both Ends

Four Splines

4 Splines
Dia., mm	Lg., mm	Spline Lg., mm	End Type		Each
13	200	200	Splined End × Splined End	000000000	000000
13	500	500	Splined End × Splined End	000000000	000000
13	700	700	Splined End × Splined End	000000000	000000

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 Ball Bearings with Steel Housing

Ball Bearing

For Four 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		Each
Fixed Alignment
4	13	36	43	33	24	185	176°	4	M4 × 0.7	000000000	000000

Steel Spline Shafts

Splined on Both Ends

Four Splines

4 Splines
Dia., mm	Lg., mm	Spline Lg., mm	End Type		Each
13	200	200	Splined End × Splined End	000000000	000000
13	500	500	Splined End × Splined End	000000000	000000
13	700	700	Splined End × Splined End	000000000	000000