0.5015" ID Drill Bushings

With ID tolerances sized specifically for reamers, these bushings ensure steady and precise hole finishing. Press them into a fixture plate with a manual or hydraulic press for permanent installation. Also known as headless bushings, these ANSI-type P bushings don’t need counterboring to be mounted flush. They are made of hardened, ground steel that holds its shape and resists wear, so they last for many cycles without needing to be replaced.

				Tolerance
ID	OD	Lg.	For Reamer Dia.	ID	OD	Lg.	Drill Bushing Type	Material	Hardness		Each
0.5015"	3/4"	1"	0.5015"	0.0006" to 0.001"	0.0015" to 0.0018"	-0.01" to 0.01"	P	Steel	Rockwell C61	9473N371	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



	1/2"	11/16"	9/16"	560 lb. @ 120 rpm	Mineral Oil	10 to 220	6391K35	00000


	1/2"	3/4"	3/8"	370 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6391K521	0000
	1/2"	3/4"	1/2"	500 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6391K221	0000
	1/2"	3/4"	9/16"	560 lb. @ 120 rpm	Mineral Oil	10 to 220	6391K352	0000
	1/2"	3/4"	5/8"	620 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6391K222	0000
	1/2"	3/4"	3/4"	750 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6391K223	0000
	1/2"	3/4"	7/8"	870 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6391K743	0000
	1/2"	3/4"	1"	1,000 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6391K225	0000
	1/2"	3/4"	1 1/8"	1,100 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6391K412	0000
	1/2"	3/4"	1 1/4"	1,250 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6391K226	0000
	1/2"	3/4"	1 1/2"	1,500 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6391K413	0000


	1/2"	3/4"	1 3/4"	1,750 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6391K742	00000
	1/2"	3/4"	3"	3,000 lb. @ 120 rpm	Synthetic Oil	-35 to 300	6391K3	00000


	High-Load 863 Iron Copper



			1/2"	3/4"	3/8"	410 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T121	0000


			1/2"	3/4"	1/2"	550 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T12	0000
			1/2"	3/4"	5/8"	690 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T122	0000
			1/2"	3/4"	3/4"	830 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T13	0000
			1/2"	3/4"	1"	1,100 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T14	0000
			1/2"	3/4"	1 1/8"	1,250 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T123	0000
			1/2"	3/4"	1 1/4"	1,350 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T124	0000
			1/2"	3/4"	1 1/2"	1,650 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T125	0000
			1/2"	3/4"	3"	3,300 lb. @ 120 rpm	Synthetic Oil	-15 to 300	2868T127	00000

Dry-Running Metal-Reinforced Plastic Flanged Sleeve Bearings

Combine slippery plastic with the strength of metal. The PTFE core is naturally slippery, so you’ll never have to add lubricant. These bearings also keep your workspace clean with no lubricant to drip or flake and attract dust. Compared to all-metal bearings, they are lighter.

Flanged sleeve bearings combine a sleeve and thrust bearing in one. The flange supports thrust loads and prevents the bearing from being pushed out of place. The sleeve is the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.

PTFE with Aluminum Shell—Made of a lightweight shell with corrosion resistance similar to stainless steel and a slippery PTFE inner sleeve.

	For Housing ID	Lg.	Flange OD	Flange Thk.	Dynamic Radial Load Cap. @ Speed	Dynamic Thrust Load Cap. @ Speed	Temp. Range, ° F		Each
PTFE with Aluminum Shell



	1/2"	3/4"	3/4"	1"	1/8"	470 lb. @ 120 rpm	370 lb. @ 120 rpm	-400 to 400	59575K73	000000

Dry-Running Metal-Reinforced Plastic Sleeve Bearings

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.

PTFE with Aluminum Shell—A lightweight upgrade from our steel shell. These bearings also offer good corrosion resistance similar to stainless steel but aren’t as strong.

	For Housing ID	Lg.	Dynamic Radial Load Cap. @ Speed	Temp. Range, ° F		Each
PTFE with Aluminum Shell



	1/2"	3/4"	3/4"	470 lb. @ 120 rpm	-400 to 400	59575K53	000000