Couplings for 40mm Shafts

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System of Measurement

Shaft Diameter

6.000 mm to 10.000 mm

6.000 mm to 12.000 mm

6.000 mm to 16.000 mm

6.000 mm to 20.000 mm

7 mm

8 mm

9 mm

9.500 mm to 25.000 mm

9.500 mm to 30.000 mm

9.500 mm to 35.000 mm

10 mm

11 mm

12 mm

12.500 mm to 40.000 mm

Shaft Type

Construction

Component

For Shaft Misalignment Type

Keyway Width

Material

Overall Length

For Rotary Motion

Shaft Mount Type

Maximum Torque

Less than 10,000 in·lbf

10,000 in·lbf to 19,999 in·lbf

Keyway Depth

Number of Set Screws Included

Length

Maximum Rotation Speed

Shaft Coupling Flexibility

Flexible

Rigid

Flexible Shaft Coupling Type

Spider

Set Screw Material

18-8 Stainless Steel

Steel

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

RoHS

Compliant

Compliant with Exemptions

Performance

Highly Tear Resistant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

REACH

76 Products

Spider Couplings

With two hubs gripping a rubbery spider in the center, these couplings damp vibration and transfer torque while flexing to handle misaligned shafts. The metal hubs never touch each other, so there's no need for lubrication. Also known as Lovejoy® couplings. For a complete coupling, select two hubs and one spider or two hubs, one split spider, and one retaining ring. Choose components with the same trade size to ensure they'll fit together.

Hubs

The metal body mounts onto shafts to transmit torque from one shaft to the other through the flexible center.

Keyed—Mount onto shafts with a matching keyway.

Steel—Best for dry environments, since moisture will cause these hubs to rust.

Set-Screw Shaft Mount—Screws dig into your shaft for a secure hold.

	Shaft Mount Type	Choose a Shaft Dia.		Each
Keyed







	Steel

	85	L110	108	Set Screw	40 mm	6133N19	000000


	96	L150	115	Set Screw	40 mm	6133N21	00000
	115	L190	124	Set Screw	40 mm	6133N22	000000
	127	L225	137	Set Screw	40 mm	6133N23	000000

Spiders

A flexible center fits between hubs to enable torque transfer and damp vibration.

Buna-N—Highly tear resistant and the best choice to absorb vibration and shock.

Hytrel—Stiffer than Buna-N, these spiders transmit torque from one shaft to the other almost fully but offer minimal vibration damping.

					Misalignment Capability
	For Hub OD	Shaft Coupling Trade Size	Max. Rotation Speed, rpm	Max. Torque, in·lbf	Parallel	Angular		Each
Buna-N



		3 21/64", 85 mm	L110	5,000	790	0.015"	1°	6408K79	000000


		3 3/4", 96 mm	L150	5,000	1,240	0.015"	1°	6408K81	00000
		4 1/2", 115 mm	L190	5,000	1,725	0.015"	1°	6408K82	00000
		5", 127 mm	L225	4,200	2,340	0.015"	1°	6408K62	00000


		Hytrel



				3 21/64", 85 mm	L110	3,600	2,265	0.015"	0.5°	6408K97	000000


				3 3/4", 96 mm	L150	3,600	3,705	0.015"	0.5°	6408K98	000000
				4 1/2", 115 mm	L190	5,000	4,680	0.015"	0.5°	6408K99	000000
				5", 127 mm	L225	4,200	6,225	0.015"	0.5°	6408K64	000000

High-Torque Spider Couplings

With a thick split spider in the center, these transmit higher torque than standard split spider couplings. Connect them to pumps, mixers, and other equipment that generates heavy torque. The spider also prevents metal-to-metal contact between the hubs, so there's no need for lubrication. For a complete coupling, select two hubs, one split spider, and one split spider cover. Choose components with the same trade size to ensure they'll fit together.

Hubs

The metal body mounts onto shafts to transmit torque from one shaft to the other through the flexible center.

Steel—Best for dry environments, since moisture will cause these hubs to rust.

Set-Screw Shaft Mount—Screws dig into your shaft for a secure hold.

	Shaft Mount Type	Choose a Shaft Dia.		Each
Keyed







	Steel

	3 3/16"	QF25	4 29/32"	Set Screw	40 mm	3565N3	0000000


	3 33/64"	QF50	6 1/16"	Set Screw	40 mm	3565N9	000000

Split Spiders

Unlike standard spiders, you can install these without using tools, removing hubs, or realigning shafts. Hold them in place with a retaining ring.

Urethane Rubber—Tough, with plastic-like tear resistance. Higher-durometer spiders are more rigid for more precise positioning, but they absorb less vibration.

					Misalignment Capability
	For Hub OD	Shaft Coupling Trade Size	Max. Rotation Speed, rpm	Max. Torque, in·lbf	Parallel	Angular	Axial	Temp. Range, ° F		Each
Durometer 48D (Medium Soft) Urethane Rubber



		3 3/16"	QF25	7,000	3,425	0.039"	2°	0.116"	-60 to 212	3565N47	000000


		3 33/64"	QF50	6,000	7,065	0.038"	2°	0.116"	-60 to 212	3565N51	00000


		Durometer 60D (Medium) Urethane Rubber



				3 3/16"	QF25	7,000	6,460	0.039"	2°	0.116"	-60 to 212	3565N49	00000


				3 3/16"	QF25	7,000	6,460	0.039"	2°	0.116"	-60 to 350	3565N48	000000
				3 33/64"	QF50	6,000	14,000	0.038"	2°	0.116"	-60 to 212	3565N53	00000
				3 33/64"	QF50	6,000	14,000	0.038"	2°	0.116"	-60 to 350	3565N52	000000

Split Spider Covers

Hold split spiders in place to secure the two hubs.

Steel—Best for dry environments, since moisture will cause these covers to rust.

	For Hub OD		Each
Steel



	QF25	3 3/16"	3565N63	000000


	QF50	3 33/64"	3565N64	000000

Machinable-Bore Clamping Rigid Shaft Couplings

When one of your shafts is undersized from wear, oversized from coatings, or uncommonly sized, machine one end of these couplings to fit. They clamp around your shafts for a secure hold that won’t cause damage. But, you’ll need access to the end of each shaft to slide them into place. Since they’re rigid, they prevent movement between the shafts, making them good for high-torque applications. This also means your shafts must align to connect.

Steel


	For Keyed Shafts	For Round Shafts

Steel couplings resist corrosion in dry environments.

For Keyed Shafts—Couplings for keyed shafts grip the shaft’s key to eliminate slipping. They handle higher torque than couplings for round shafts.

	Overall Lg., mm	OD, mm	Max. Rotation Speed	Max. Torque, in·lbf	For Rotary Motion		Each
For Keyed Shafts



	40 mm × 12.500 mm to 40.000 mm	95	60	Not Rated	4,055	Forward/Reverse, Start/Stop, Continuous	3084K123	0000000


	For Round Shafts



			40 mm × 12.500 mm to 40.000 mm	95	60	Not Rated	3,040	Forward/Reverse, Start/Stop, Continuous	3084K98	000000

Two-Piece Rigid 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.

Black-Oxide Steel

For Keyed

Shafts

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

For Keyed Shafts—Couplings for keyed shafts have keyways that are cut to standard ANSI dimensions, so they fit snugly on ANSI keyed shafts to eliminate slipping during starts and stops.

	Overall Lg., mm	OD, mm	Max. Rotation Speed, rpm	Max. Torque, in·lbf	For Rotary Motion		Each
For Keyed Shafts



	40 mm × 40 mm	108	77	4,000	11,725	Forward/Reverse, Start/Stop, Continuous	6508T167	0000000

303 Stainless Steel

For Round

Shafts

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

	Overall Lg., mm	OD, mm	Max. Rotation Speed, rpm	Max. Torque, in·lbf	For Rotary Motion		Each
For Round Shafts



	40 mm × 40 mm	108	77	4,000	3,540	Forward/Reverse, Start/Stop, Continuous	6508T132	000000000

Set Screw Rigid Shaft Couplings

Slide these couplings onto the end of your shaft and tighten the set screws to secure. Set screws bite into the shaft to hold the coupling in place. Good for high-torque applications, rigid couplings connect two shafts that are aligned, allowing for no relative movement between the shafts.

Black-Oxide 1215 Carbon Steel

For Keyed Shafts

Black-oxide steel couplings have some corrosion resistance.

4 Set Screws Included—Couplings with four set screws hold better than couplings with two set screws.

	Overall Lg., mm	OD, mm	Max. Rotation Speed, rpm	Max. Torque	For Rotary Motion	No. of Set Screws Included		Each
For Keyed Shafts



	40	108	77	4,000	Not Rated	Forward/Reverse, Start/Stop, Continuous	4	3613N28	0000000

Strong-Grip Clamping Rigid Shaft Couplings

These couplings have the gripping strength to handle higher torque than most other couplings. Couplings clamp evenly around the shaft to create a mar-free hold. Slide onto the end of your shaft and tighten the clamping screws to secure. Good for high-torque applications, rigid couplings connect two shafts that are aligned, allowing for no relative movement between the shafts.

Steel

For Keyed Shafts

	Overall Lg., mm	OD, mm	Max. Rotation Speed	Max. Torque	For Rotary Motion		Each
For Keyed Shafts



	40	90	60	Not Rated	Not Rated	Forward/Reverse, Start/Stop, Continuous	9800T43	0000000

Three-Piece Rigid Shaft Couplings

Access one shaft without disconnecting the other. These rigid couplings have a solid bottom that connects the shafts and two top pieces that clamp the shafts independently.

Black-Oxide Steel

For Round Shafts

Black-oxide steel couplings are stronger than stainless steel couplings but should be used in primarily dry environments since they may rust.

	Overall Lg., mm	OD, mm	Max. Rotation Speed, rpm	Max. Torque, in·lbf	For Rotary Motion		Each
For Round Shafts



	40 mm × 40 mm	95	60	3,600	4,320	Forward/Reverse, Start/Stop, Continuous	6026N22	0000000

Strong-Grip Two-Piece Rigid Shaft Couplings

These couplings have the gripping strength to handle higher torque than most other couplings. Install them anywhere on a shaft without removing components or having access to the ends of the shaft. Tighten the clamping screws to secure. Good for high-torque applications, rigid couplings connect two shafts that are aligned, allowing for no relative movement between the shafts.

Steel

For Keyed Shafts

	Overall Lg., mm	OD, mm	Max. Rotation Speed	Max. Torque	For Rotary Motion		Each
For Keyed Shafts



	40	90	60	Not Rated	Not Rated	Forward/Reverse, Start/Stop, Continuous	9800T31	0000000

Flange-Mount Shaft Collars

Use the tapped and unthreaded holes on the flange to mount components as needed. To install, slide these collars from one end of your shaft and tighten the clamping screws. The collars grip firmly and evenly without marring the shaft, so you can reposition or remove them later. Collars with keyways have a standard ANSI keyway to lock in place shafts, keys, and key stock.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.

Aluminum—One-third the weight of steel and corrosion resistant.

				Flange, mm		Keyway, mm			Clamping Screw			Mounting Holes		Unthreaded Mounting Holes
	For Shaft Dia., mm	OD, mm	Wd., mm	OD	Thk.	Wd.	Dp.	For Shaft Type	Type	No. Included	Mounting Fasteners Included	Thread Size	No. of	Dia., mm	No. of		Each
Black-Oxide Carbon Steel



		40	60	25.4	92	7.9	12	3.3	Keyed	Socket Head	2	No	M6 × 1 mm	3	6	3	9604T22	0000000


		303 Stainless Steel



				40	60	25.4	92	7.9	12	3.3	Keyed	Socket Head	2	No	M6 × 1 mm	3	6	3	9624T27	000000


				Aluminum



						40	60	25.4	92	7.9	12	3.3	Keyed	Socket Head	2	No	M6 × 1 mm	3	6	3	9723T22	000000

Two-Piece Shaft Collars

For Round Shafts

For Keyed Shafts

Attach these collars anywhere along your shaft, which helps when other components are already installed or you can't access the end. They clamp firmly and evenly without marring the shaft, so you can reposition or remove collars later.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

Chrome-Plated Carbon Steel—Resist moisture and mild cleaning solutions better than zinc-plated collars.

Carbon Steel—Strong and easy to machine. Use in dry environments, since moisture will cause steel to rust.

303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.

316 Stainless Steel—More corrosion resistant than 303 stainless steel collars. These collars withstand salt water and harsh chemicals, such as bleach, chlorine, and phosphoric acid.

Aluminum—One-third the weight of steel and corrosion resistant.

Black Anodized Aluminum—One-third the weight of steel and more corrosion resistant than unfinished aluminum.

						For Round Shafts		For Keyed Shafts
				Clamping Screw				Keyway, mm
	For Shaft Dia., mm	OD, mm	Wd., mm	Type	No. Included		Each	Wd.	Dp.		Each
Black-Oxide Carbon Steel



		40	60	15	Socket Head	2	6063K24	000000	12	3.3	3390N25	000000


		Chrome-Plated Carbon Steel



				40	60	15	Socket Head	2	3388N29	00000	—	—	———	0


				Carbon Steel



						40	60	15	Socket Head	2	9739T523	00000	—	—	———	0


						303 Stainless Steel



								40	60	12	Socket Head	2	7731N56	00000	—	—	———	0


								40	60	15	Socket Head	2	3369K28	00000	12	3.3	3430N22	000000


								316 Stainless Steel



										40	60	15	Socket Head	2	9652T26	000000	—	—	———	0


										Aluminum



												40	60	12	Socket Head	2	7731N55	00000	—	—	———	0


												40	60	15	Socket Head	2	9520T18	00000	—	—	———	0


												Black Anodized Aluminum



														40	60	15	Socket Head	2	3731N45	00000	—	—	———	0

Set Screw Shaft Collars

Slide these traditional collars from one end of the shaft and tighten the set screw. They dig into the shaft for a secure hold, but one that leaves a gouge. For maximum holding power, make sure the set screw is harder than the shaft.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

Zinc-Plated Carbon Steel—A step up from plain carbon steel collars, these withstand occasional exposure to moisture.

Blue Passivated Zinc-Plated Carbon Steel—Withstand moisture and mild chemicals better than standard zinc-plated-steel collars. The blue passivated finish makes it easy to identify metric collars at a glance.

Carbon Steel—Strong and easy to machine. Use in dry environments, since moisture will cause steel to rust.

303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.

				Set Screw
	For Shaft Dia., mm	OD, mm	Wd., mm	Type	No. Included		Each
Black-Oxide Carbon Steel



		40	60	18	Hex Socket	1	57485K87	000000


		Blue Passivated Zinc-Plated Carbon Steel



				40	63	18	Hex Socket	1	6057N37	00000


				Carbon Steel



						40	63	18	Hex Socket	1	6056N37	00000


						303 Stainless Steel



								40	60	18	Hex Socket	1	57485K28	00000


								40	63	18	Hex Socket	1	6058N37	00000

Shaft Collars

Slide these collars from one end of your shaft and tighten the clamping screw. They grip firmly and evenly without marring the shaft, so you can reposition or remove them later.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

Zinc-Plated Carbon Steel—A step up from plain carbon steel collars, these withstand occasional exposure to moisture.

303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.

Aluminum—One-third the weight of steel and corrosion resistant.

Black Anodized Aluminum—One-third the weight of steel and more corrosion resistant than unfinished aluminum.

				Clamping Screw
	For Shaft Dia., mm	OD, mm	Wd., mm	Type	No. Included		Each
Black-Oxide Carbon Steel



		40	60	15	Socket Head	1	57445K77	000000


		Zinc-Plated Carbon Steel



				40	60	15	Socket Head	1	57445K471	00000


				303 Stainless Steel



						40	60	15	Socket Head	1	9616T28	00000


						Aluminum



								40	60	15	Socket Head	1	9506T14	00000


								Black Anodized Aluminum



										40	60	15	Socket Head	1	9506T366	00000

Quick-Release Shaft Collars with Lever

Flip the lever to install, reposition, and remove these collars. They clamp firmly and evenly without marring your shaft.

Black Anodized Aluminum—One-third the weight of steel and more corrosion resistant than unfinished aluminum.

				Clamping Screw
	For Shaft Dia., mm	OD, mm	Wd., mm	Type	No. Included		Each
Black Anodized Aluminum



		40	100	19	Socket Head	1	1511K269	0000000

Top-and-Bottom-Mount Two-Piece Shaft Collars

Use the flat ends and tapped holes on these two-piece collars to attach components or stack additional top-and-bottom-mount collars. Add them anywhere on a shaft when other parts are already attached or you can't access the ends. The collars clamp firmly and evenly without marring the shaft, so you can reposition or remove them later.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

					Clamping Screw			Mounting Holes
	For Shaft Dia., mm	OD, mm	Wd., mm	Flat-to-Flat Ht., mm	Type	No. Included	Mounting Fasteners Included	Thread Size	No. of		Each
Black-Oxide Carbon Steel



		40	60	15	55	Socket Head	2	No	M6 × 1 mm	2	5878T635	000000

Face-Mount Shaft Collars

Mount components into the tapped holes on the face of these collars. They slide from one end of a shaft and clamp firmly and evenly to prevent marring, so you can reposition or remove them later.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.

				Clamping Screw			Mounting Holes
	For Shaft Dia., mm	OD, mm	Wd., mm	Type	No. Included	Mounting Fasteners Included	Thread Size	No. of		Each
Black-Oxide Carbon Steel



		40	60	15	Socket Head	1	No	M6 × 1 mm	2	5633T18	000000


		303 Stainless Steel



				40	60	15	Socket Head	1	No	M6 × 1 mm	2	5705T18	00000

Oversized Two-Piece Shaft Collars


For Round Shafts	For Keyed Shafts

Wider and thicker with larger clamping screws, these deliver a more powerful hold than standard two-piece collars. Attach them anywhere along a shaft when other components are already installed or you can't access the ends. They grip evenly without marring the shaft, so you can reposition or remove them later.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.

						For Round Shafts		For Keyed Shafts
				Clamping Screw				Keyway, mm
	For Shaft Dia., mm	OD, mm	Wd., mm	Type	No. Included		Each	Wd.	Dp.		Each
Black-Oxide Carbon Steel



		40	66	18	Socket Head	2	8386K649	000000	12	3.3	8386K662	000000


		303 Stainless Steel



				40	66	18	Socket Head	2	8386K672	00000	—	—	———	0

Bearing Adapter Sleeves

Make up for imperfections and gaps between your bearing and shaft for a tight fit. These bearing adapter sleeves are the most common way to mount a bearing with a tapered bore onto a cylindrical seat. They work with both straight and stepped shafts. Secure using the included lock nut.

Metric

	For Shaft Dia., mm	ID, mm	Wd., mm	Includes		Each
Low-Carbon Steel



	H 309	40	40	39	Lock Nut, Lock Washer	4449N24	000000


	H 2309	40	40	50	Lock Nut, Lock Washer	7835T154	00000

Top-and-Bottom-Mount Shaft Collars

Use the flat ends and tapped holes on these collars to attach components or stack additional top-and-bottom-mount collars. Slide collars from one end of the shaft and tighten the clamping screw. They grip firmly and evenly without marring the surface, so you can reposition or remove them later.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

					Clamping Screw			Mounting Holes
	For Shaft Dia., mm	OD, mm	Wd., mm	Flat-to-Flat Ht., mm	Type	No. Included	Mounting Fasteners Included	Thread Size	No. of		Each
Black-Oxide Carbon Steel



		40	60	15	55	Socket Head	1	No	M6 × 1 mm	2	7165N135	000000

Hinged Shaft Collars

Combine the versatility of a two-piece collar with the no-fuss installation of a one-piece design. These hinged collars swing open and shut onto your shaft when other components are already attached or you can't access the ends. The clamping screw is captive so it won't fall out, and it aligns itself in the hole when the collar swings shut.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.

				Clamping Screw
	For Shaft Dia., mm	OD, mm	Wd., mm	Type	No. Included		Each
Black-Oxide Carbon Steel



		40	60	15	Socket Head	1	5706T27	000000


		303 Stainless Steel



				40	60	15	Socket Head	1	5719T18	00000

Set Screw Two-Piece Shaft Collars

Attach these traditional collars anywhere along a shaft when other components are already installed or you can't access the ends. Their set screw digs into the shaft for a tight, permanent hold, but one that leaves a gouge. For maximum holding power, make sure the set screw is harder than the shaft.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.

				Set Screw		Clamping Screw			Each
	For Shaft Dia., mm	OD, mm	Wd., mm	Type	No. Included	Type	No. Included		1-24	25-Up
Black-Oxide Carbon Steel



		40	60	15	Hex Socket	1	Socket Head	2	1069N49	000000	000000


		303 Stainless Steel



				40	60	15	Hex Socket	1	Socket Head	2	1069N59	00000	00000

Two-Piece Shaft Collars with Wrench Flats

When adjusting or troubleshooting your drive shaft, turn these collars with a wrench to avoid marring or gouging the surface. To install, snap the two pieces together anywhere along the shaft, which helps when other components are attached or you can't access the ends.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.

					Clamping Screw
	For Shaft Dia., mm	OD, mm	Wd., mm	Flat-to-Flat Ht., mm	Type	No. Included		Each
Black-Oxide Carbon Steel



		40	60	15	55	Socket Head	2	9746T223	000000


		303 Stainless Steel



				40	60	15	55	Socket Head	2	5876T323	00000

Shaft Collars with Lever

Ideal for frequent setup changes in tight spaces, these collars tighten with a lever instead of a screwdriver. Slide them from one end of your shaft and turn the lever like a ratchet to secure. To reposition or remove collars later, use the lever to loosen the screw and release the hold.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.

Black Anodized Aluminum—One-third the weight of steel and more corrosion resistant than unfinished aluminum.

				Lever, mm		Clamping Screw
	For Shaft Dia., mm	OD, mm	Wd., mm	Ht.	Lg.	Type	No. Included		Each
Black-Oxide Carbon Steel



		40	60	15	40.5	45	Socket Head	1	3466N46	000000


		303 Stainless Steel



				40	60	15	40.5	45	Socket Head	1	3466N82	000000


				Black Anodized Aluminum



						40	60	15	40.5	45	Socket Head	1	3466N118	00000

Two-Piece Shaft Collars with Lever

Skip the screwdriver—tighten these collars by turning the lever like a ratchet instead. They're ideal for packing, printing, label-feeding, and other equipment requiring frequent setup changes in tight spaces. Attach them anywhere along your shaft, which helps when other components are already installed or you can't access the ends. To reposition or remove collars later, use the lever to loosen the screw and release the hold.

Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.

303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.

Black Anodized Aluminum—One-third the weight of steel and more corrosion resistant than unfinished aluminum.

				Lever, mm		Clamping Screw
	For Shaft Dia., mm	OD, mm	Wd., mm	Ht.	Lg.	Type	No. Included		Each
Black-Oxide Carbon Steel



		40	60	15	40.5	45	Socket Head	2	3553N156	000000


		303 Stainless Steel



				40	60	15	40.5	45	Socket Head	2	3553N256	000000


				Black Anodized Aluminum



						40	60	15	40.5	45	Socket Head	2	3553N356	000000