2 9/16" Housing ID Bearings

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9 Products

About Ball and Roller Bearings

High-Load Ball Bearings

With a wider profile than standard ball bearings, these rugged bearings are good for handling heavy loads at low speeds.

Open bearings dissipate heat more efficiently than shielded and sealed bearings.

Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.

Sealed bearings block out dust and other contaminants better than open and shielded bearings, but retain the most heat.

Bearings with extended inner ring provide additional shaft support.

Bearings with retaining ring have a removable retaining ring that holds the bearing inside a housing.

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

Open

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia.	For Housing ID	Wd.	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
1657	1 1/4"	2 9/16"	11/16"	Steel	5,350	2,600	5,000	Lubricated	-20° to 250°	Not Rated	0000000	000000

Shielded

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia.	For Housing ID	Wd.	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
1657-2Z	1 1/4"	2 9/16"	11/16"	Steel	5,350	2,600	5,000	Lubricated	-20° to 250°	Not Rated	0000000	000000

Sealed

					Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia.	For Housing ID	Wd.	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
1657-2RS	1 1/4"	2 9/16"	11/16"	Steel	5,350	2,600	5,000	Lubricated	-20° to 250°	Not Rated	0000000	000000

Sealed with Extended Inner Ring

				Inner Ring			Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia.	For Housing ID	Wd.	OD	Wd.	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
7520-2RS	1 1/4"	2 9/16"	3/4"	1.672"	0.875"	Steel	5,350	2,600	5,000	Lubricated	-20° to 250°	Not Rated	0000000	000000

Sealed with Extended Inner Ring and Retaining Ring

				Inner Ring		Retaining Ring			Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia.	For Housing ID	Wd.	OD	Wd.	OD	Thick.	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
7520-2RS	1 1/4"	2 9/16"	3/4"	1.672"	0.875"	2.766"	0.065"	Steel	5,350	2,600	5,000	Lubricated	-20° to 250°	Not Rated	0000000	000000

Set Screw Collar Ball Bearings

With Retaining Ring

Slip these bearings onto a shaft and secure with the included set screws, no special tools required. All have an extended inner ring for additional shaft support.

Sealed bearings block out dust and other contaminants better than shielded bearings.

Bearings with a retaining ring have a removable retaining ring that holds the bearing inside a housing.

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

				Inner Ring		Retaining Ring		Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia.	For Housing ID	Wd.	OD	Wd.	OD	Thick.	Dynamic	Static	Max. Speed, rpm	Temp. Range, °F	ABEC Rating		Each
Sealed (Lubricated)
Steel—With Retaining Ring
7617-2RS	1 1/16"	2 9/16"	3/4"	1.672"	1.417"	2.766"	0.065"	5,350	2,600	5,000	-20° to 250°	Not Rated	0000000	000000
7618-2RS	1 1/8"	2 9/16"	3/4"	1.672"	1.417"	2.766"	0.065"	5,350	2,600	5,000	-20° to 250°	Not Rated	0000000	00000
7620-2RS	1 1/4"	2 9/16"	3/4"	1.672"	1.417"	2.766"	0.065"	5,350	2,600	5,000	-20° to 250°	Not Rated	000000	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 bearings dissipate heat more efficiently than sealed bearings.

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

				Radial Load Cap., lbs.
For Shaft Dia.	For Housing ID	Wd.	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	For Shaft Surface Smoothness (Ra), microinch	Temp. Range., °F		Each
Open
2"	2 9/16"	1 1/4"	Steel	13,300	29,900	6,700	Required	16	0° to 245°	00000000	000000