1.128" ID Bearings | McMaster-Carr

Steel balls and washers allow these bearings to handle higher loads than bearings with stainless steel components. With an open design, they dissipate heat more efficiently than one-piece thrust ball bearings.

For technical drawings and 3-D models, click on a part number.

					Thrust Load Cap., lbs.
For Shaft Dia.	OD	Thick.	Cage Material	Washer Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	Includes		Each
Open
1 1/8"	1 3/4"	0.437"	Nylon Plastic	Steel	70	500	5,000	Required	-40° to 220°	Two Washers	0000000	000000

Corrosion-Resistant Thrust Ball Bearings

A combination of stainless steel and nylon components provide increased corrosion resistance over standard thrust ball bearings. With an open design, they dissipate heat more efficiently than one-piece thrust ball bearings.

For technical drawings and 3-D models, click on a part number.

					Thrust Load Cap., lbs.
For Shaft Dia.	OD	Thick.	Cage Material	Washer Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	Includes		Each
Open
1 1/8"	1 3/4"	0.437"	Nylon Plastic	410 Stainless Steel	50	350	5,000	Required	-40° to 220°	Two Washers	0000000	000000

One-Piece Thrust Ball Bearings

In addition to handling higher loads than three-piece ball bearings, one-piece bearings are easier to handle. They have an outer band that holds the bearing together and acts as a shield against dust and other contaminants.

For technical drawings and 3-D models, click on a part number.

				Thrust Load Cap., lbs.
For Shaft Dia.	OD	Thick.	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	Features		Each
Shielded
1 1/8"	2 3/32"	5/8"	Steel	6,900	14,000	3,600	Required	-40° to 245°	Lubrication Hole	00000000	000000