Bushings for 17mm Shafts

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

REACH Compliant

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

RoHS Compliant

	Maximum Temperature Maximum Temperature

100° to 249° F

250° to 499° F

500° to 999° F

	Minimum Temperature Minimum Temperature

-250° F or less

-99° to -50° F

-49° to 0° F

	Width Width

12 mm

13mm

17 mm

	Lubricant Lubricant

Grease

SAE 30 Oil

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55 Products

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

About Ball and Roller 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 17mm Shaft Dia.
19mm	9mm	25mm	1mm	215 lbs. @ 60 rpm	250 lbs. @ 60 rpm	Yellow	-50° to 190°	00000000	00000

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.

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.

Rulon J Plastic Bearings
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Color	Temperature Range, °F		Each
For 17 mm Shaft Dia.
23mm	20mm	29mm	3mm	370 lbs. @ 60 rpm	270 lbs. @ 60 rpm	Gold	-400° to 500°	00000000	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 17 mm Shaft Dia.
For Housing ID, mm	Lg., mm	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
22	15	780 lbs. @ 60 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	00000
22	20	1,050 lbs. @ 60 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	0000
22	25	1,300 lbs. @ 60 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	0000

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 17mm Shaft Dia.
22mm	20mm	125 lbs. @ 60 rpm	Off-White	-10° to 220°	00000000	000000

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 17 mm Shaft Dia.
OD, mm	Thick., mm	Dynamic Thrust Load Capacity	Color	Temperature Range, °F	Specifications Met		Each
34.6	0.8	510 lbs. @ 60 rpm	White	-400° to 550°	FDA Compliant 21 CFR 177.1550, USP Class VI	0000000	000000

One-Way Locking Ball Bearing Clutches

Shielded

Sealed

Internal locking elements (sprags) lock to transmit torque in one direction while turning freely in the other direction. Use them in applications where precision movement is required, such as pick-and-place and automated indexing conveyor systems. Shields keep out dust and contaminants.

Shielded bearings dissipate heat better than sealed bearings, but don’t keep out as much dust.

For dirty or dusty environments, sealed bearings are the best choice, since they block out contaminants better than shielded bearings.

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

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia., mm	For Housing ID, mm	Wd., mm	Ring Material	Dynamic	Static	Max. Speed, rpm	Max. Torque, ft.-lbs.	Lubrication	Temp. Range, °F	ABEC Rating		Each
Shielded
6203-2Z	17	40	12	Steel	1,270	640	8,200	23	Lubricated	-40° to 170°	ABEC-1	0000000	0000000
Sealed
FZ 6203 2RS	17	40	17	Steel	1,270	640	7,300	23	Lubricated	-40° to 170°	ABEC-1	0000000	000000

Quick-Grip Screw-Clamp Bushings

Also known as Trantorque bushings, these tighten with a twist of the collar nut—no screws needed. As you tighten the collar nut, the inner sleeve contracts onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear.

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

Steel
For Shaft Dia.	OD	Overall Wd.	Max. Torque, in.-lbs.		Each
17mm	32mm	29mm	1,900	0000000	000000
Zinc-Plated Steel
17mm	38mm	38mm	1,900	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. Zinc-plated steel collars have moderate 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
17	36	13	Socket Head Screw	1	000000000	00000
Zinc-Plated 1215 Carbon Steel
17	36	13	Socket Head Screw	1	000000000	00000
2024 Aluminum
17	36	13	Socket Head Screw	1	00000000	0000
303 Stainless Steel
17	36	13	Socket Head Screw	1	00000000	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
17	36	13	Socket Head Screw	1	0000000	000000

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
17	36	13	30	35	Zinc	Socket Head Screw	1	0000000	000000
Anodized 2024 Aluminum
17	36	13	30	35	Zinc	Socket Head Screw	1	00000000	00000
303 Stainless Steel
17	36	13	30	35	Zinc	Socket Head Screw	1	0000000	00000

Clamping Two-Piece Shaft Collars

Without Keyway

With 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. Zinc-plated steel and chrome-plated steel collars have moderate corrosion resistance with a bright finish. Aluminum collars are lightweight and have good corrosion resistance. 303 stainless steel collars have excellent corrosion resistance. 316 stainless steel collars have excellent corrosion and chemical 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
17	36	13	Socket Head Screw	2	0000000	000000
Chrome-Plated 1215 Carbon Steel
17	36	13	Socket Head Screw	2	0000000	00000
2024 Aluminum
17	36	13	Socket Head Screw	2	0000000	00000
303 Stainless Steel
17	36	13	Socket Head Screw	2	0000000	00000
316 Stainless Steel
17	36	13	Socket Head Screw	2	0000000	00000

Metric—With Keyway

			Keyway		Clamping Screw
For Shaft Dia., mm	OD, mm	Wd., mm	Wd., mm	Dp., mm	Type	No. Included		Each
Black-Oxide 1215 Carbon Steel
17	36	13	5	2.3	Socket Head Screw	2	0000000	000000

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
17	36	13	35	30	Socket Head Screw	2	00000000	000000
Anodized 2024 Aluminum
17	36	13	35	30	Socket Head Screw	2	00000000	00000
303 Stainless Steel
17	36	13	35	30	Socket Head Screw	2	00000000	00000

Set Screw Flexible Shaft Couplings

Hubs and Spider Shown Assembled

(Each Component Sold Separately)

Each hub includes a set screw (unless noted), which bites into your shaft to hold the coupling in place. Also known as Lovejoy® couplings, these three-piece couplings have a spider-shaped cushion between two hubs to reduce shock and handle minor shaft misalignment.

Buna-N spiders provide good vibration damping and chemical resistance. Hytrel spiders provide fair vibration damping and excellent chemical resistance.

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

Steel Hubs and Buna-N Rubber Spiders

							Buna-N Rubber Spiders
Steel Hubs									Misalignment Capability
Overall Lg., mm	OD, mm	For Shaft Type	For Motion Type	For Shaft Dia., mm		Each	Max. Speed, rpm	Max. Torque, in.-lbs.	Parallel	Angular	Temp. Range, °F		Each
51	35	Keyed	Forward/Reverse, Start/Stop	17	00000000	00000	14,000	43	0.015"	1°	-40° to 212°	0000000	00000
64	54	Keyed	Forward/Reverse, Start/Stop	17	0000000	00000	9,000	140	0.015"	1°	-40° to 212°	0000000	00000

Steel Hubs and Hytrel Rubber Spiders

							Hytrel Rubber Spiders
Steel Hubs									Misalignment Capability
Overall Lg., mm	OD, mm	For Shaft Type	For Motion Type	For Shaft Dia., mm		Each	Max. Speed, rpm	Max. Torque, in.-lbs.	Parallel	Angular	Temp. Range, °F		Each
51	35	Keyed	Forward/Reverse, Start/Stop	17	00000000	00000	3,600	110	0.015"	0.5°	-55° to 245°	0000000	000000
64	54	Keyed	Forward/Reverse, Start/Stop	17	0000000	00000	3,600	400	0.015"	0.5°	-55° to 245°	0000000	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
53mm	41.3mm	Round	Forward/Reverse, Start/Stop	17mm	0000000	000000	8,000	330	0.004"	0.8°	0° to 180°	0000000	000000
53mm	41.3mm	Keyed	Forward/Reverse, Start/Stop	17mm	0000000	00000	8,000	330	0.004"	0.8°	0° to 180°	0000000	00000
61mm	50.8mm	Keyed	Forward/Reverse, Start/Stop	17mm	0000000	00000	8,000	550	0.005"	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
53mm	41.3mm	Round	Forward/Reverse, Start/Stop	17mm	0000000	000000	8,000	190	0.006"	0.9°	0° to 180°	0000000	000000
53mm	41.3mm	Keyed	Forward/Reverse, Start/Stop	17mm	0000000	00000	8,000	190	0.006"	0.9°	0° to 180°	0000000	00000
61mm	50.8mm	Keyed	Forward/Reverse, Start/Stop	17mm	0000000	00000	8,000	440	0.006"	0.9°	0° to 180°	0000000	00000

Servomotor Precision Flexible Shaft Couplings

Able to handle high twisting forces as well as misalignment, these couplings are good for high-performance servomotor applications. Couplings are aluminum and stainless steel for corrosion resistance and allow zero backlash (no play). They grip evenly around your shaft for a strong hold without marring the shaft. Tighten the clamping screws to secure.

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 and 304 Stainless Steel
3/8" × 17mm	2 23/64"	2 7/32"	10,000	220	0.011"	1°	0.031"	Forward/Reverse, Start/Stop	00000000	0000000
1/2" × 17mm	2 23/64"	2 7/32"	10,000	220	0.011"	1°	0.031"	Forward/Reverse, Start/Stop	00000000	000000
5/8" × 17mm	2 23/64"	2 7/32"	10,000	220	0.011"	1°	0.031"	Forward/Reverse, Start/Stop	00000000	000000
3/4" × 17mm	2 23/64"	2 7/32"	10,000	220	0.011"	1°	0.031"	Forward/Reverse, Start/Stop	00000000	000000
1" × 17mm	2 23/64"	2 7/32"	10,000	220	0.011"	1°	0.031"	Forward/Reverse, Start/Stop	00000000	000000
16mm × 17mm	2 23/64"	2 7/32"	10,000	220	0.011"	1°	0.031"	Forward/Reverse, Start/Stop	00000000	000000
17mm × 17mm	2 23/64"	2 7/32"	10,000	220	0.011"	1°	0.031"	Forward/Reverse, Start/Stop	00000000	000000
17mm × 18mm	2 23/64"	2 7/32"	10,000	220	0.011"	1°	0.031"	Forward/Reverse, Start/Stop	00000000	000000
17mm × 19mm	2 23/64"	2 7/32"	10,000	220	0.011"	1°	0.031"	Forward/Reverse, Start/Stop	00000000	000000
17mm × 20mm	2 23/64"	2 7/32"	10,000	220	0.011"	1°	0.031"	Forward/Reverse, Start/Stop	00000000	000000
17mm × 22mm	2 23/64"	2 7/32"	10,000	220	0.011"	1°	0.031"	Forward/Reverse, Start/Stop	00000000	000000
17mm × 24mm	2 23/64"	2 7/32"	10,000	220	0.011"	1°	0.031"	Forward/Reverse, Start/Stop	00000000	000000
17mm × 25mm	2 23/64"	2 7/32"	10,000	220	0.011"	1°	0.031"	Forward/Reverse, Start/Stop	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
17mm × 17mm	1 57/64"	1 17/32"	15,000	119	0.008"	1.5°	0.012"	Forward/Reverse, Start/Stop	00000000	000000

About Shaft Collars

About Plain Bearings

About Shaft Couplings

About Ball and Roller Bearings

Light Duty Dry-Running Flanged Sleeve Bearings

Ultra-Low-Friction Dry-Running Flanged Sleeve Bearings

Oil-Embedded Sleeve Bearings

Light Duty Dry-Running Sleeve Bearings

Food Industry Dry-Running Thrust Bearings

One-Way Locking Ball Bearing Clutches

Quick-Grip Screw-Clamp Bushings

Clamping Shaft Collars

Washdown Clamping Shaft Collars

Tight-Hold Quick-Release Clamping Shaft Collars

Clamping Two-Piece Shaft Collars

Quick-Release Two-Piece Clamping Shaft Collars

Set Screw Flexible Shaft Couplings

Clamping Vibration-Damping Precision Flexible Shaft Couplings

Servomotor Precision Flexible Shaft Couplings

High-Speed Servomotor Precision Flexible Shaft Couplings