Lubrication-Free ANSI Roller Chain

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Roller Chain Trade Number

Length

Component

Material

Roller Width

Pitch

Working Load

Link Type

Adding and Connecting

Roller Diameter

Performance

Lubrication

REACH

DFARS Specialty Metals

RoHS

Bearing Seal Type

Export Control Classification Number (ECCN)

EAR99

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30 Products

Component

Chain

Transmit power between rotating shafts

10 products

Link Type

Connecting

Join both ends of your chain

10 products

Link Type

Adding and Connecting

An all-in-one link for adding and connecting

10 products

Performance

Corrosion Resistant

Won't rust when exposed to water and mild detergents

9 products

Low-Maintenance Roller Chain and Links

Chain

Connecting Links

Adding-and-Connecting

Links

Image of Attribute. Front orientation. Contains Annotated.

Forget the mess and the stress, this chain has bearings that run reliably with little or no need for lubrication. Like the chain on a bike, the side plates have a figure-eight shape that grips sprockets to transmit power between rotating shafts without slipping.

Oil-Embedded Open Bearings—Made from porous bronze saturated with oil, these bearings don’t require lubrication.

Sealed Bearings—These bearings come with seals to retain the grease you add and reduce the need for additional lubrication. They also keep grease off your equipment and prevent dirt from sticking to the chain.

Steel—The go-to for roller chain, steel is strong and economical. It’s best for dry environments since moisture will cause it to rust.

Corrosion-Resistant Nickel-Plated Steel—A step up from plain steel, the nickel plating adds a layer of rust protection in wet environments. However, if scratched, the underlying steel may still rust. The plating may also hinder welding.

Connecting Link—Use a single link to join both ends of your chain. Start by removing the spring clip from the link’s side plate. Then, slide the link pins into the mating rollers at each end of your chain and snap the clip back on. Also known as master links.

Adding-and-Connecting Link—An all-in-one link for adding and connecting. It adds a half-pitch length at the roller end, allowing finer length adjustments than full-pitch links. The pin end connects to your chain. Remove the side plate to install. Also known as half links and offset links.

	Roller Chain							Chain		Connecting Links		Adding-and-Connecting Links
	Trade No.	Std.	Pitch	Roller Dia.	Roller Wd.	Working Load, lb.	Lubrication		Per Ft.		Each		Each
Oil-Embedded Open Bearings







				Steel

				40	ANSI	1/2"	0.312"	19/64"	810	Lubricated	000000	000000	00000000	00000	00000000	000000


				50	ANSI	5/8"	0.400"	23/64"	1,400	Lubricated	000000	00000	00000000	0000	00000000	00000
				60	ANSI	3/4"	0.469"	31/64"	1,950	Lubricated	000000	00000	00000000	0000	00000000	00000
				80	ANSI	1"	0.625"	39/64"	3,300	Lubricated	000000	00000	00000000	00000	00000000	00000




						Corrosion-Resistant Nickel-Plated Steel

						40	ANSI	1/2"	0.312"	19/64"	680	Lubricated	000000	00000	0000000	0000	0000000	00000


						50	ANSI	5/8"	0.400"	23/64"	1,200	Lubricated	000000	00000	0000000	0000	0000000	00000
						60	ANSI	3/4"	0.469"	31/64"	1,600	Lubricated	000000	00000	0000000	00000	0000000	00000


						Sealed Bearings







										Steel

										40	ANSI	1/2"	0.312"	5/16"	830	Required	00000000	00000	000000000	0000	000000000	00000


										50	ANSI	5/8"	0.400"	3/8"	1,500	Required	00000000	00000	000000000	0000	000000000	00000
										60	ANSI	3/4"	0.469"	1/2"	2,050	Required	00000000	00000	000000000	0000	000000000	00000