Bushings for 17mm Shafts

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 SAE 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

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.
Trade No.	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	00000

Self-Centering Screw-Clamp Bushings

A mounting flange prevents movement during tightening, so it's easy to center these bushings in your sprocket. They are also good for shock loads. When you tighten the included 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
17mm	31mm	24mm	940	42	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. Zinc-plated steel collars have moderate corrosion resistance. Anodized aluminum collars are lightweight like unfinished aluminum collars, but they’re more corrosion resistant and have better screw seating torque, which means they’re less likely to shift. 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

			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
Anodized 2024 Aluminum
17	36	13	Socket Head Screw	1	00000000	00000
303 Stainless Steel
17	36	13	Socket Head Screw	1	00000000	00000
316 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. 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. 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
Anodized 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

Washdown Clamping Two-Piece Shaft Collars

Suitable for use in washdown applications, these plastic collars also offer good chemical resistance. 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.

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	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

Weldable Two-Piece Shaft Collars

For Round Shafts

Install these collars anywhere on a shaft without removing components or having access to the ends of the shaft. Because they’re grade 1018 carbon steel, you can easily weld them to other components. Collars clamp evenly around the shaft to create a strong, mar-free hold. Tighten the clamping screws to secure.

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

Metric

			Clamping Screw		1018 Carbon Steel
For Shaft Dia., mm	OD, mm	Wd., mm	Type	No. Included		Each
For Round Shafts
17	36	13	Socket Head Screw	2	00000000	000000

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

Set Screw Vibration-Damping
Precision Flexible Shaft Couplings

Components of a Coupling Shown Assembled

(Each Component Sold Separately)

The included set screw holds the coupling in place. 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 nylon. 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
Nylon Plastic Hubs								Misalignment Capability
Overall Lg.	OD	For Motion Type	For Shaft Dia.		Each	Max. Speed, rpm	Max. Torque, in.-lbs.	Parallel	Angular	Temp. Range, °F		Each
66mm	42mm	Forward/Reverse, Start/Stop	17mm	000000	000000	9,000	300	0.011"	1°	0° to 180°	0000000	00000

Hubs and Durometer 64D Spiders

						Durometer 64D Polyurethane Spiders
Nylon Plastic Hubs								Misalignment Capability
Overall Lg.	OD	For Motion Type	For Shaft Dia.		Each	Max. Speed, rpm	Max. Torque, in.-lbs.	Parallel	Angular	Temp. Range, °F		Each
66mm	42mm	Forward/Reverse, Start/Stop	17mm	000000	000000	9,000	370	0.011"	0.8°	0° to 180°	0000000	00000

Hubs and Durometer 80A Spiders

						Durometer 80A Polyurethane Spiders
Nylon Plastic Hubs								Misalignment Capability
Overall Lg.	OD	For Motion Type	For Shaft Dia.		Each	Max. Speed, rpm	Max. Torque, in.-lbs.	Parallel	Angular	Temp. Range, °F		Each
66mm	42mm	Forward/Reverse, Start/Stop	17mm	000000	000000	9,000	105	0.011"	1.2°	0° to 180°	0000000	00000

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	Parallel	Angular	Axial	For Motion Type		Each
2017 Aluminum with Fluoroelastomer Rubber Center
17mm × 17mm	1 57/64"	1 17/32"	15,000	119 ft.-lbs.	0.008"	1.5°	0.012"	Forward/Reverse, Start/Stop	00000000	000000

Set Screw Flexible Shaft Couplings

Hubs and Spider Shown Assembled

(Each Component Sold Separately)

Each hub includes a set screw, 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.

A complete coupling consists of two hubs and one spider, or two hubs, one split spider, and one retaining ring (all components sold separately). Hubs for 1/2" shaft dia. and above (unless noted) and all metric sizes have a keyway.

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 Motion Type	For Shaft Dia., mm		Each	Max. Speed, rpm	Max. Torque, in.-lbs.	Parallel	Angular	Temp. Range, °F		Each
51	35	Forward/Reverse, Start/Stop	17	0000000	00000	14,000	43	0.015"	1°	-40° to 212°	0000000	00000
54	45	Forward/Reverse, Start/Stop	17	0000000	0000	11,000	90	0.015"	1°	-40° to 212°	0000000	0000
64	54	Forward/Reverse, Start/Stop	17	0000000	00000	9,000	140	0.015"	1°	-40° to 212°	0000000	0000
89	65	Forward/Reverse, Start/Stop	17	0000000	00000	7,000	315	0.015"	1°	-40° to 212°	0000000	00000
108	85	Forward/Reverse, Start/Stop	17	0000000	00000	5,000	790	0.015"	1°	-40° to 212°	0000000	00000
115	96	Forward/Reverse, Start/Stop	17	0000000	00000	5,000	1,240	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 Motion Type	For Shaft Dia., mm		Each	Max. Speed, rpm	Max. Torque, in.-lbs.	Parallel	Angular	Temp. Range, °F		Each
51	35	Forward/Reverse, Start/Stop	17	0000000	00000	3,600	110	0.015"	0.5°	-55° to 245°	0000000	000000
54	45	Forward/Reverse, Start/Stop	17	0000000	0000	3,600	225	0.015"	0.5°	-55° to 245°	0000000	00000
64	54	Forward/Reverse, Start/Stop	17	0000000	00000	3,600	400	0.015"	0.5°	-55° to 245°	0000000	00000
89	65	Forward/Reverse, Start/Stop	17	0000000	00000	3,600	790	0.015"	0.5°	-55° to 245°	0000000	00000
108	85	Forward/Reverse, Start/Stop	17	0000000	00000	3,600	2,265	0.015"	0.5°	-55° to 245°	0000000	00000
115	96	Forward/Reverse, Start/Stop	17	0000000	00000	3,600	3,705	0.015"	0.5°	-55° to 245°	0000000	00000

Metal-Detectable Flexible Shaft Couplings

Hubs and Spider Shown Assembled

(Each Component Sold Separately)

Designed for use in food-processing applications, where a fraying spider could contaminate a batch, these couplings have a metal-detector-grade rubber spider. Small pieces of metal inside the rubber will set off a metal detector, alerting you to the problem. In addition to the rubber spiders, these couplings have 303 stainless steel hubs, so they resist rusting in wet and damp areas common to food production. Since they aren't made of FDA listed materials, however, they shouldn't come in direct contact with food.

Also known as Lovejoy and jaw couplings, these three-piece couplings reduce shock, handle minor shaft misalignment, and do not require lubrication. A set screw in each hub bites into your shafts to hold the coupling in place. Because the two hubs interlock with the spider, these couplings will continue to work even if the spider breaks or wears away. This fail-safe design gives you time to shut down your equipment before damage occurs to other components.

A complete coupling consists of two hubs and one spider (all components are sold separately).

Metal-impregnated Buna-N rubber spiders are best for jobs with frequent starting, stopping, and reversing. The most commonly used spider material, they resist chemicals and damp vibration.

Metal-impregnated Hytrel rubber spiders are best for systems with continuous motion. They handle higher torque than Buna-N spiders and have better chemical resistance. They are not recommended for systems with starting, stopping, and reversing.

303 Stainless Steel Hubs and Metal-Impregnated Buna-N Rubber Spiders

						Metal-Impregnated Buna-N Rubber Spiders
303 Stainless Steel Hubs								Misalignment Capability
O'all Lg.	OD	For Motion Type	For Shaft Dia.		Each	Max. Speed, rpm	Max.Torque, in.-lbs.	Parallel	Angular		Each
54mm	45mm	Forward/Reverse, Start/Stop	17mm	00000000	000000	3,600	80	0.015"	1°	0000000	000000
64mm	54mm	Forward/Reverse, Start/Stop	17mm	00000000	00000	3,600	185	0.015"	1°	000000	00000
89mm	65mm	Forward/Reverse, Start/Stop	17mm	00000000	000000	3,600	415	0.015"	1°	0000000	00000
108mm	85mm	Forward/Reverse, Start/Stop	17mm	00000000	000000	3,600	755	0.015"	1°	0000000	00000
115mm	96mm	Forward/Reverse, Start/Stop	17mm	00000000	000000	3,600	1,195	0.015"	1°	0000000	00000

303 Stainless Steel Hubs and Metal-Impregnated Hytrel Rubber Spiders

						Metal-Impregnated Hytrel Rubber Spiders
303 Stainless Steel Hubs								Misalignment Capability
O'all Lg.	OD	For Motion Type	For Shaft Dia.		Each	Max. Speed, rpm	Max.Torque, in.-lbs.	Parallel	Angular		Each
54mm	45mm	Continuous	17mm	00000000	000000	3,600	240	0.015"	1°	0000000	000000
64mm	54mm	Continuous	17mm	00000000	00000	3,600	565	0.015"	1°	0000000	00000
89mm	65mm	Continuous	17mm	00000000	000000	3,600	1,245	0.015"	1°	0000000	000000
108mm	85mm	Continuous	17mm	00000000	000000	3,600	2,265	0.015"	1°	0000000	000000
115mm	96mm	Continuous	17mm	00000000	000000	3,600	3,590	0.015"	1°	0000000	000000

Terms and Conditions and Privacy Policy

About Plain Bearings

About Shaft Collars

About Shaft Couplings

About Ball and Roller Bearings

Oil-Embedded Sleeve Bearings

One-Way Locking Ball Bearing Clutches

Quick-Grip Screw-Clamp Bushings

Self-Centering Screw-Clamp Bushings

Clamping Shaft Collars

Washdown Clamping Shaft Collars

Tight-Hold Quick-Release Clamping Shaft Collars

Clamping Two-Piece Shaft Collars

Washdown Clamping Two-Piece Shaft Collars

Quick-Release Two-Piece Clamping Shaft Collars

Weldable Two-Piece Shaft Collars

Servomotor Precision Flexible Shaft Couplings

Set Screw Vibration-DampingPrecision Flexible Shaft Couplings

High-Speed Servomotor Precision Flexible Shaft Couplings

Set Screw Flexible Shaft Couplings

Metal-Detectable Flexible Shaft Couplings

Set Screw Vibration-Damping
Precision Flexible Shaft Couplings