1 1/16" OD Bearings | McMaster-Carr

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.

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		Each
Open







				Steel

				1/4"	1 1/16"	1/4"	Not Rated	560	1,200	-20	250	Standard	6383K25	000000


				5/16"	1 1/16"	3/8"	Not Rated	600	1,200	-20	250	Standard	6383K26	00000
				3/8"	1 1/16"	3/8"	Not Rated	630	1,200	-20	250	Standard	6383K27	0000

Flanged Ball Bearings

Open

Install these bearings inside a housing and they won't budge. The flange presses against the housing wall, so vibration and other sudden forces parallel to the shaft (thrust loads) won't knock them off-kilter.

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

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

Extended Inner Ring—Connect to mating parts without the need for a spacer. The inner ring juts out farther than the outer ring, so shaft collars and other objects won't touch the bearing's moving parts.

				Flange					Temp. Range, ° F
	For Shaft Dia.	For Housing ID	Wd.	OD	Thk.	ABEC Rating	Dynamic Radial Load Cap., lb.	Max. Rotation Speed, rpm	Min.	Max.	Inner Ring Type		Each
Open







				Steel

				3/8"	1 1/16"	3/8"	1.182"	0.06"	Not Rated	630	1,200	-20	250	Extended	6383K227	00000


				7/16"	1 1/16"	3/8"	1.182"	0.06"	Not Rated	630	1,200	-20	250	Extended	6383K224	0000

Flanged Screw-Clamp Bushings

A mounting flange prevents movement during tightening. These bushings are 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.

	OD	Overall Wd.	Max. Torque, in·lbf	Fastener Tightening Torque, in·lbf	Includes		Each
Steel



	1/2"	1 1/16"	13/16"	460	42	Clamping Screws	1058K12	000000

Swivel Joints


Open Bearing

Also known as spherical bearings, swivel joints support angular misalignment. Press them into a hole or housing where a ball joint rod end won’t fit. They need to be lubricated when first installed and periodically after that. Apply any type of bearing grease to the ball, and rotate it to work it into the races.

	OD	Overall Thk.	Housing Thk.	Max. Ball Swivel	Static Radial Load Cap., lb.	Material	Specs. Met		Each
Open Bearing



	5/8"	1 1/16"	9/16"	15/32"	14°	14,700	Bearing Steel	ANSI/ABMA 22.2	63195K24	000000

Lightweight Swivel Joints

Also known as spherical bearings, they support angular misalignment. Press them into a hole or housing where a ball joint rod end won’t fit.

Nylon—These nylon swivel joints are 80% lighter than steel swivel joints with better corrosion resistance.

						Temp., ° F
ID	OD	Overall Thk.	Housing Thk.	Max. Ball Swivel	Static Radial Load Cap., lb.	Min.	Max.	Material	Specs. Met		Each



	1/2"	1 1/16"	5/8"	25/64"	25°	950	-20	175	Nylon	ISO 12240-1	1071K16	00000

Wheel Bearings

Replace worn or damaged wheel bearings to keep your equipment rolling. Use flanged bearings and ball bearings in pairs. Change the axle diameter with wheel reducer bushings (sold separately).

Note: Not for use in towing applications.

For impact-resistant tapered roller bearings, as well as other bearing materials and sizes, please see Ball and Roller Bearings and Sleeve Bearings.

Steel

Roller Bearings

Roller Bearings—Roller bearings provide smooth rolling. Retaining washers hold roller bearings in place.

	OD	Lg.		Each
Roller Bearings



	1/2"	1 1/16"	1 1/8"	25015T11	00000

Ball Joint Rod End Inserts

Shown

Installed

Washer

Inserts

Conical Inserts

Without changing the ID, these inserts handle some misalignment on rod ends. They attach to your rod end to move your fastener away from the rod-end body.

Washer Inserts—Washer inserts also protect rod ends. They’re commonly known as retaining safety washers.

Conical Inserts—Conical inserts help position rod ends between receiving forks, straps, and clevises.

	Overall Ht.		Each
Washer Inserts







	Zinc-Plated Carbon Steel

	7/16"	7/16"	1 1/16"	1/4"	95034A111	000000


	Conical Inserts







					Chrome-Plated Carbon Steel

					1/2"	1/2"	1 1/16"	1/2"	95034A119	00000

Thrust-Rated Swivel Joints

A unique design allows these joints to support heavy one-direction thrust loads as well as combined radial/thrust loads. Also known as spherical bearings, you can press them into tight spots where a rod end shank won’t fit or mount them in a drilled hole or a rod end blank.

Lubricate these joints with any type of bearing grease when you install them. Apply the grease to the exposed surface of the ball, then rotate the ball to work the grease into the races. You’ll need to reapply grease regularly.

OD	Overall Thk.	Housing Thk.	Max. Ball Swivel	Static Radial Load Cap., lb.	Static Thrust Load Cap., lb.	Material		Each



5/8"	1 1/16"	3/8"	1/4"	6°	6,900	8,700	Bearing Steel	2459K12	0000000

Ball Joint Rod End Reducers


Shown Installed

Decrease the ID of your rod end to allow approximately 60° of misalignment. Reducers attach to your rod end to move your fastener away from the rod-end body.

ID	OD	Overall Ht.	Material		Pair



7/8"	3/4"	1 1/16"	1 1/4"	17-4 PH Stainless Steel	4723T5	000000