1 7/8" Housing ID Bearings

Smoother than smooth—the balls inside these bearings roll nearly friction-free. You’ll often find them on rapidly rotating parts, from the whirring chuck on a power drill to the spinning shaft on an electric motor.

Open—With no rubber seal to block airflow, these bearings dissipate heat quickly, extending the life of the lubricant and reducing friction over time.

Shielded—The balls are covered just enough to keep out large particles while allowing air to pass through and dissipate heat.

Sealed—The best choice for dirty environments. A barrier seals out dust so it won't gunk up or wear down the balls. However, these bearings retain the most heat since air can't flow through.

Steel—Strong and wear resistant. However, these bearings are best for dry environments since moisture will cause them to rust.

Corrosion-Resistant 440C Stainless Steel—Combine the strength of steel with the corrosion resistance of stainless steel. These bearings won't degrade from water or mild chemicals, such as the ammonia in cleaning solutions. However, they'll weaken when exposed to salt water and harsh chemicals, such as bleach.

Highly-Corrosion-Resistant 316 Stainless Steel—The most corrosion-resistant metal bearings we offer. They won't pit or weaken from salt water or harsh chemicals, such as bleach and chlorine found in cleaning solutions.

ABEC Rating—Bearings with an ABEC rating meet industry tolerance standards established by the Annular Bearing Engineers Committee (ABEC). They're rated on a scale from 1 to 9. The higher the rating, the tighter the tolerance. Bearings rated ABEC 1 or 3 are precise enough for most applications. If your application consistently runs at high speeds or requires high accuracy, consider bearings rated ABEC 5 or higher, since they generate less friction and heat.

							Temp. Range, ° F
	For Shaft Dia.	For Housing ID	Wd.	ABEC Rating	Dynamic Radial Load Cap., lb.	Max. Rotation Speed, rpm	Min.	Max.	Inner Ring Type	Bearing Trade No.		Each
Open







				Steel

				7/8"	1 7/8"	3/8"	1	2,250	14,500	-20	230	Standard	R14	000000000	000000




						Highly-Corrosion-Resistant 316 Stainless Steel

						7/8"	1 7/8"	3/8"	Not Rated	230	800	-40	140	Standard	R14	0000000	00000


						Shielded







										Steel

										7/8"	1 7/8"	1/2"	1	2,250	9,000	-20	230	Standard	R14-2Z	000000000	00000


										Sealed







														Steel

														7/8"	1 7/8"	1/2"	1	2,250	9,000	-20	230	Standard	R14-2RS	000000000	00000




																Corrosion-Resistant 440C Stainless Steel

																7/8"	1 7/8"	1/2"	1	1,450	10,000	-20	210	Standard	R14-2RS	00000000	00000

Permanently Lubricated Ball Bearings

Install and forget these self-lubricating bearings. Their lubricant is a solid material that fills the space between the balls and releases oil over time, so you'll never need to add more.

Open—With no rubber seal to block airflow, these bearings dissipate heat quickly, extending the life of the lubricant and reducing friction over time.

Sealed—The best choice for dirty environments. A barrier seals out dust so it won't gunk up or wear down the balls. However, these bearings retain the most heat since air can't flow through.

Steel—Strong and wear resistant. However, these bearings are best for dry environments since moisture will cause them to rust.

							Temp. Range, ° F
	For Shaft Dia.	For Housing ID	Wd.	ABEC Rating	Dynamic Radial Load Cap., lb.	Max. Rotation Speed, rpm	Min.	Max.	Inner Ring Type	Bearing Trade No.		Each
Open







				Steel

				7/8"	1 7/8"	3/8"	1	1,700	8,600	10	200	Standard	R14	00000000	000000




						Corrosion-Resistant 440C Stainless Steel

						7/8"	1 7/8"	3/8"	1	1,700	8,000	-10	200	Standard	R14	00000000	00000


						Sealed







										Steel

										7/8"	1 7/8"	1/2"	1	1,700	8,600	10	200	Standard	R14-2RS	00000000	00000




												Corrosion-Resistant 440C Stainless Steel

												7/8"	1 7/8"	1/2"	1	1,740	8,000	-10	200	Standard	R14	0000000	00000

Needle-Roller Bearings

Also known as drawn-cup roller bearings, these are our thinnest roller bearings. The outer ring is drawn out to form a lip that holds the bearing together. Bearings take on the shape of their housing and may be oblong prior to installation.

Open Bearing—Open bearings dissipate heat more efficiently than sealed bearings.

Sealed Bearing—Sealed bearings block out dust and other contaminants better than open bearings, but retain more heat.

				Radial Load Cap., lb.
	For Shaft Dia.	For Housing ID	Wd.	Dynamic	Static	Max. Rotation Speed, rpm	Lubrication	For Shaft Surface Smoothness, Ra, μin	Temp. Range, ° F	Specs. Met		Each
For Radial Load—Open with Steel Ring



		1 1/2"	1 7/8"	3/4"	6,800	10,900	6,700	Required	8	-40 to 280	—	00000000	000000


		1 1/2"	1 7/8"	7/8"	8,100	13,500	6,700	Required	8	-20 to 280	ISO 281, ISO 76	00000000	00000
		1 1/2"	1 7/8"	1"	8,650	14,800	6,700	Required	8	-20 to 280	ISO 281, ISO 76	00000000	00000
		1 1/2"	1 7/8"	1 1/4"	10,600	19,300	6,700	Required	8	-20 to 280	ISO 281, ISO 76	0000000	00000


		For Radial Load—Sealed on One Side with Steel Ring



				1 1/2"	1 7/8"	7/8"	8,100	13,500	6,700	Lubricated	8	-20 to 210	—	00000000	00000


				1 1/2"	1 7/8"	1"	8,100	13,500	4,000	Lubricated	8	0 to 210	ISO 281, ISO 76	00000000	00000

Dry-Running Flanged Ball Bearings

Open

Don't risk your bearing popping out of place or making a mess. The flange presses against the housing wall, so vibration and other sudden forces parallel to the shaft (thrust loads) won't knock these bearings off-kilter. Made of naturally slippery plastic, there's no lubricant to maintain. No lubricant means no oil that could drip off, wash out, or collect dust, so they're ideal for spic-and-span spaces. They stand up to thorough cleanings since they won't rust or warp from moisture.

Open—With no rubber seal to block airflow, these bearings dissipate heat quickly, reducing wear and extending the life of the bearing.

Acetal—The most common choice for plastic bearings, acetal is economical yet still stands up to daily wear and tear.

316 Stainless Steel Balls—Won't corrode from salt water or harsh chemicals, such as bleach and chlorine found in cleaning solutions.

				Flange				Temp. Range, ° F				316 Stainless Steel Balls
	For Shaft Dia.	For Housing ID	Wd.	OD	Thk.	Dynamic Radial Load Cap., lb.	Max. Rotation Speed, rpm	Min.	Max.	ABEC Rating	Bearing Trade No.		Each
Open







				Acetal

				7/8"	1 7/8"	3/8"	2"	0.06"	75	800	-40	180	Not Rated	R14	0000000	000000

Oil-Embedded Sleeve Bearings

Install and forget these self-lubricating bearings. All are made from porous metal and saturated with oil to reduce maintenance and downtime. A good all-around choice, they are used in everything from palm-sized fans in electronics to tire-sized pulleys. Although these bearings will work in most conditions, oil may drip away if temperatures get too high. Consider a graphite-lubricated bearing for higher temperatures or places where you can’t afford the mess. All are fabricated, lubricated, and inspected in the U.S.

With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.

841 Bearing Bronze—A classic choice for a starter pick. Also known as SAE 841 bearings.

High-Load 863 Iron Copper—Iron makes these bearings harder, stronger, and more resistant to sudden starts and stops than 841 bearing bronze. However, they operate at slower speeds. The increased iron content makes these bearings appear silver.

Mineral Oil Base—Mineral oil consistently lubricates at most temperatures but doesn’t last as long as synthetic oil.

Synthetic Oil Base—A high-quality lubricant makes all the difference. Synthetic oil is less sensitive to temperature changes than mineral oil, so it won't get runny and leak away at higher temperatures.

	For Housing ID	Lg.	Dynamic Radial Load Cap. @ Speed	Base Oil	Temp. Range, ° F		Each
841 Bearing Bronze



	1 1/2"	1 7/8"	1 1/2"	4,500 lb. @ 30 rpm	Synthetic Oil	-35 to 300	00000000	000000


	1 1/2"	1 7/8"	1 3/4"	5,250 lb. @ 30 rpm	Synthetic Oil	-35 to 300	00000000	00000
	1 1/2"	1 7/8"	2"	6,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	0000000	00000
	1 1/2"	1 7/8"	2 1/2"	7,500 lb. @ 30 rpm	Synthetic Oil	-35 to 300	00000000	00000
	1 1/2"	1 7/8"	2 3/4"	8,250 lb. @ 30 rpm	Mineral Oil	10 to 220	0000000	00000
	1 1/2"	1 7/8"	3"	9,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	00000000	00000
	1 1/2"	1 7/8"	4"	12,000 lb. @ 30 rpm	Synthetic Oil	-35 to 300	0000000	000000
	1 5/8"	1 7/8"	1"	3,250 lb. @ 30 rpm	Mineral Oil	10 to 220	00000000	0000
	1 5/8"	1 7/8"	1 1/4"	4,050 lb. @ 30 rpm	Mineral Oil	10 to 220	00000000	0000
	1 5/8"	1 7/8"	1 1/2"	4,850 lb. @ 30 rpm	Synthetic Oil	-35 to 300	00000000	00000
	1 5/8"	1 7/8"	1 3/4"	5,650 lb. @ 30 rpm	Mineral Oil	10 to 220	00000000	00000


	1 5/8"	1 7/8"	2"	6,500 lb. @ 30 rpm	Synthetic Oil	-35 to 300	00000000	00000


	High-Load 863 Iron Copper



			1 1/2"	1 7/8"	2"	8,900 lb. @ 30 rpm	Synthetic Oil	-15 to 300	00000000	00000


			1 1/2"	1 7/8"	4"	17,800 lb. @ 30 rpm	Synthetic Oil	-15 to 300	00000000	000000

Ball Bearings for Food and Beverage

Sealed

Food production rolls along smoothly on these bearings. Greased with FDA-compliant lubricant, they’re safe to install on food-processing equipment, such as conveyor belts, so long as they don’t directly touch the food. The lubricant is a solid material that fills the space between the balls and releases oil over time, so you'll never need to add more.

Sealed—The best choice for dirty environments. A barrier seals out dust so it won't gunk up or wear down the balls. However, these bearings retain the most heat since air can't flow through.

							Temp. Range, ° F
	For Shaft Dia.	For Housing ID	Wd.	ABEC Rating	Dynamic Radial Load Cap., lb.	Max. Rotation Speed, rpm	Min.	Max.	Inner Ring Type	Food Industry Std.	Bearing Trade No.		Each
Sealed







				Corrosion-Resistant 440C Stainless Steel

				7/8"	1 7/8"	1/2"	1	1,700	20,000	-40	200	Standard	FDA Compliant 21 CFR 178.3570	R14-2RS	0000000	000000

High-Temperature Graphite-Lubricated Sleeve Bearings

Made of a graphite and metal alloy, these bearings stay slippery at high temperatures where oil burns off and other bearings fail. With no need for refills, they require little to no maintenance. You’ll find them in pumps, propellers, and mixers that spin near steam or inside ovens. However, graphite may eventually flake off, dropping flecks and leaving smudges. If you need a spic-and-span space, consider dry-running bearings made of slippery plastic instead. All are fabricated, lubricated, and inspected in the U.S.

With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.

841 Bearing Bronze—A classic choice for a starter pick. Also known as SAE 841 bearings.

Extreme-Temperature Chemical-Resistant Graphalloy—From the freezer to the furnace, these bearings glide in extreme temperatures where other bearings grind and fail. They resist decay caused by the strong acids or bases found in cleaning fluids. They even work underwater without swelling or warping.

	For Housing ID	Lg.	Dynamic Radial Load Cap. @ Speed	Temp. Range, ° F		Each
841 Bearing Bronze



	1 1/2"	1 7/8"	2"	4,800 lb. @ 30 rpm	-50 to 700	00000000	000000


	Extreme-Temperature Chemical-Resistant Graphalloy



			1 3/8"	1 7/8"	2"	2,050 lb. @ 30 rpm	-450 to 750	0000000	000000

Precision Needle-Roller Bearings


	Bearing

Install these bearings directly onto hardened and ground shafts. They have higher load capacity, speed, and accuracy than standard needle-roller bearings.

Open Bearing—Open bearings dissipate heat more efficiently than sealed bearings.

Shaft Liners—Shaft liners allow you to use the bearing on unhardened and unground shafts.

	Roller Bearings												Shaft Liners
				Radial Load Cap., lb.
	For Shaft Dia.	For Housing ID	Wd.	Dynamic	Static	Max. Rotation Speed, rpm	Lubrication	For Shaft Surface Smoothness, Ra, μin	Temp. Range, ° F	Features		Each	For Shaft Dia.		Each
For Radial Load—Open with Steel Ring



		1 3/8"	1 7/8"	1"	8,400	15,900	10,000	Required	16	0 to 245	Lubrication Groove, Lubrication Hole	0000000	000000	1 1/8"	000000	000000

Dry-Running Ball Bearings

Made of naturally slippery plastic so there's no lubricant to maintain or make a mess. These bearings are ideal for spic-and-span spaces since oil won't drip off, wash out, or collect dust over time. They won't rust or warp from moisture, so they stand up to thorough cleanings.

Open—With no rubber seal to block airflow, these bearings dissipate heat quickly, reducing wear and extending the life of the bearing.

Acetal—The most common choice for plastic bearings, acetal is economical yet still stands up to daily wear and tear.

316 Stainless Steel Balls—Won't corrode from salt water or harsh chemicals, such as bleach and chlorine found in cleaning solutions.

Glass Balls—Nonmagnetic, so they won't interfere with sensors and other sensitive electronics.

						Temp. Range, ° F				316 Stainless Steel Balls		Glass Balls
	For Shaft Dia.	For Housing ID	Wd.	Dynamic Radial Load Cap., lb.	Max. Rotation Speed, rpm	Min.	Max.	ABEC Rating	Bearing Trade No.		Each		Each
Open







				Acetal

				7/8"	1 7/8"	3/8"	75	800	-40	180	Not Rated	R14	0000000	000000	0000000	000000

Grooved Sleeve Bearings

A figure-8-shaped groove provides a flow path for lubricant and distributes it evenly inside the bearing’s surface. A refill hole on the outside lets you inject your lubricant straight into the groove. These bearings don’t come with a lubricant, so you can select the oil that meets the needs of your application. You’ll need to refill the oil, so make sure the bearing is located where you can access it. All are fabricated and inspected in the U.S.

With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.

High-Load 932 Bearing Bronze—These bearings are strong enough for sudden starts and stops, plus they resist wear and tear. They are cast from an alloy of leaded tin bronze for uniform rigidity and strength. Also known as 660 leaded bronze bearings.

High-Load Chemical-Resistant 954 Bearing Bronze—The strongest of our bronze bearings. The addition of iron and aluminum makes them exceptionally strong and resistant to chemicals. They’re often used in the most demanding environments, such as salt mines. Also known as aluminum bronze.

	For Housing ID	Lg.	Dynamic Radial Load Cap. @ Speed	Temp. Range, ° F		Each
High-Load 932 Bearing Bronze



	1 1/2"	1 7/8"	2"	10,500 lb. @ 30 rpm	-350 to 450	0000000	000000


	High-Load Chemical-Resistant 954 Bearing Bronze



			1 3/4"	1 7/8"	1 1/2"	10,200 lb. @ 30 rpm	-350 to 500	0000000	00000


			1 3/4"	1 7/8"	2"	13,650 lb. @ 30 rpm	-350 to 500	0000000	00000

Sleeve Bearings

These bearings don’t come with a lubricant, so you can select the oil that meets the needs of your application. You’ll need to refill the oil, so make sure the bearing is located where you can access it. All are fabricated and inspected in the U.S.

With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.

	For Housing ID	Lg.	Dynamic Radial Load Cap. @ Speed	Temp. Range, ° F		Each
High-Load 932 Bearing Bronze



	1 1/2"	1 7/8"	4"	24,000 lb. @ 30 rpm	-350 to 450	0000000	000000