2 3/16" OD Bearings | McMaster-Carr

Small but mighty, our thinnest rolling thrust bearings slot into tight spaces and spin at whirring speeds. Their long, slender rollers support thrust loads and reduce friction in everything from machine tool spindles to gearboxes.

A cage holds the rollers in place. You can install these bearings without washers between hardened, ground surfaces for the thinnest profile. If you’re working with unhardened, unground surfaces, you’ll need two washers for the rollers to run on. This three-piece design is easy to lubricate, but the oil will attract dust and grime since it’s exposed.

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

	Thrust Bearings									Thin Washers			Thick Washers
	For Shaft Dia.	OD	Thk.	Cage Material	Dynamic Thrust Load Cap., lb.	Max. Rotation Speed, rpm	Temp. Range, ° F		Each	Thk.		Each	Thk.		Each
Steel



		1 1/2"	2 3/16"	5/64"	Steel	4,850	5,000	0 to 240	5909K41	00000	0.032"	5909K54	00000	0.126"	5909K67	00000

Swivel Joints


Open Bearing	Sealed 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.

Sealed Bearing—Sealed joints keep grease in and contaminants out.

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



	1 3/8"	2 3/16"	1 3/16"	1 1/32"	13°	69,800	Bearing Steel	ANSI/ABMA 22.2	63195K29	0000000


	Sealed Bearing



			1 3/8"	2 3/16"	1 3/16"	1 1/32"	7°	69,800	Bearing Steel	ANSI/ABMA 22.2	63195K46	000000

Quick-Grip Flanged Hydraulic Bushings

Tighten just one set screw to clamp these bushings evenly around your shaft. The screw forces hydraulic fluid in between the double-walled sleeve, expanding the two walls against the shaft and the hub of your sprocket, pulley, or gear for a tight hold. Since you don’t have to tighten multiple screw clamps individually, these bushings are quick to adjust and more likely to stay aligned on your shaft. They’re also good for shock loads. A mounting flange prevents movement during tightening. Use a hex key to tighten.

Note: To avoid deforming the sleeve walls, make sure to fully tighten the screw.

17-4 PH Stainless Steel—17-4 PH stainless steel bushings have excellent corrosion resistance in most environments.

				Set Screw
	For Shaft Dia.	OD	Overall Wd.	Hole Dia.	Thread Size	Max. Torque, in·lbf	Fastener Tightening Torque, in·lbf		Each
Steel



		7/8"	2 3/16"	1 13/16"	3/8"	M10	1,150	40	7636N13	0000000


		17-4 PH Stainless Steel



				7/8"	2 3/16"	1 13/16"	3/8"	M10	1,150	40	7636N24	000000

Flush-Mount Screw-Clamp Bushings

Insert these bushings into the bore of your sprocket for flush or recessed mounting. They handle shock loads. When you tighten the included clamping 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 3/16"	2 3/16"	1 1/16"	4,500	150	Clamping Screws	2328K13	000000

Extended-Life Swivel Joints

Specially designed lubrication channels and integral seals allow these joints to last up to three times longer than other swivel joints. Also known as spherical bearings, they support angular misalignment. Press into a hole or housing where a ball joint rod end won’t fit. All have seals to keep grease in and contaminants out. Joints come greased and can be lubricated through a hole in the housing without removing the load.

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



	1 3/8"	2 3/16"	1 3/16"	1 1/32"	7°	69,800	Not Rated	250	Bearing Steel	2699K15	0000000