1 7/8" Housing ID Bearings

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About Plain Bearings

About Ball and Roller Bearings

Ball Bearings

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.

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
R14	7/8"	1 7/8"	3/8"	Steel	2,250	1,300	14,500	Required	-20° to 230°	ABEC-1	000000000	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
R14-2Z	7/8"	1 7/8"	1/2"	Steel	2,250	1,300	9,000	Lubricated	-20° to 230°	ABEC-1	000000000	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
R14-2RS	7/8"	1 7/8"	1/2"	Steel	2,250	1,300	9,000	Lubricated	-20° to 230°	ABEC-1	000000000	000000

Permanently Lubricated Ball Bearings

A solid polymer lubricant surrounds the balls, eliminating the need for additional lubrication. Because it's solid, the lubricant blocks out water and dust, extending the life of the bearing.

Sealed bearings have even better resistance to dust and contaminants than open bearings.

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

					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
Open
R14	7/8"	1 7/8"	3/8"	Steel	1,700	1,150	8,600	Lubricated	10° to 200°	ABEC-1	00000000	000000
Sealed
R14-2RS	7/8"	1 7/8"	1/2"	Steel	1,700	1,150	8,600	Lubricated	10° to 200°	ABEC-1	00000000	00000

Permanently Lubricated Stainless Steel Ball Bearings

A solid polymer lubricant surrounds the balls, eliminating the need for additional lubrication. The solid lubricant blocks out water and dust, extending the life of the bearing.

Sealed bearings have even better resistance to dust and contaminants than open bearings.

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

Inch Bearings

					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
Open
R14	7/8"	1 7/8"	3/8"	440C Stainless Steel	1,700	1,150	8,000	Lubricated	-10° to 200°	ABEC-1	00000000	000000
Sealed
R14	7/8"	1 7/8"	1/2"	440C Stainless Steel	1,740	1,160	8,000	Lubricated	-10° to 200°	ABEC-1	0000000	00000

Food Industry Permanently Lubricated Stainless Steel Ball Bearings

Good for applications with incidental food contact, these 440C stainless steel bearings have a food-grade, solid polymer lubricant between the balls and ring that eliminates the need for additional lubrication. The solid lubricant blocks out water and dust, extending the life of the bearing.

Sealed bearings have even better resistance to dust and contaminants than open bearings.

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

Inch Bearings

					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	Specifications Met		Each
Sealed
R14-2RS	7/8"	1 7/8"	1/2"	440C Stainless Steel	1,700	1,160	20,000	Lubricated	-40° to 200°	ABEC-1	FDA Compliant 21 CFR 178.3570	0000000	000000

Ultra-Corrosion-Resistant Stainless Steel Ball Bearings

These 316 stainless steel bearings are more corrosion resistant than our other stainless steel bearings, but they have a lower load capacity.

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

					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
Open
R14	7/8"	1 7/8"	3/8"	316 Stainless Steel	230	180	800	Required	-40° to 140°	Not Rated	0000000	000000

Plastic Ball Bearings

These acetal bearings have good all-around corrosion and chemical resistance.

316 stainless steel balls have excellent corrosion resistance.

Glass balls have even more corrosion resistance than stainless steel balls.

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

					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
316 Stainless Steel Ball
Open
R14	7/8"	1 7/8"	3/8"	Acetal Plastic	75	50	800	Not Required	-40° to 180°	Not Rated	0000000	000000
Glass Ball
Open
R14	7/8"	1 7/8"	3/8"	Acetal Plastic	75	50	800	Not Required	-40° to 180°	Not Rated	0000000	00000

Lubrication-Free Plastic Flanged Ball Bearings

Install these acetal bearings in caustic environments and where lubrication can’t be used. They have good all-around corrosion and chemical resistance. The flange ensures proper positioning inside a tube or housing.

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

				Flange			Radial Load Cap., lbs.
Bearing Trade Number	For Shaft Dia.	For Housing ID	Wd.	OD	Thick.	Ring Material	Dynamic	Static	Max. Speed, rpm	Lubrication	Temp. Range, °F	ABEC Rating		Each
Open
R14	7/8"	1 7/8"	3/8"	2"	0.06"	Acetal Plastic	75	50	800	Not Required	-40° to 180°	Not Rated	0000000	000000

Oil-Embedded Sleeve Bearings

Startup friction causes these porous bronze bearings to release a thin layer of oil on the bearing’s surface. They are also known as Oilite® bearings.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

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

841 Bronze Bearings

For 1 1/2" Shaft Dia.
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
1 7/8"	1 1/2"	4,500 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	000000
1 7/8"	1 3/4"	5,250 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	00000
1 7/8"	2"	6,000 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	0000000	00000
1 7/8"	2 1/2"	7,400 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	00000
1 7/8"	2 3/4"	8,250 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	10° to 175°	0000000	00000
1 7/8"	3"	8,900 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	00000
1 7/8"	4"	12,000 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	0000000	000000
For 1 5/8" Shaft Dia.
1 7/8"	1"	3,250 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	10° to 175°	00000000	0000
1 7/8"	1 1/4"	4,050 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	10° to 175°	00000000	0000
1 7/8"	1 1/2"	4,700 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	00000
1 7/8"	1 3/4"	5,650 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	10° to 175°	00000000	00000
1 7/8"	2"	6,500 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	00000

High-Load Oil-Embedded Sleeve Bearings

Increased iron content makes these bearings stronger and more resistant to shock loads than standard oil-embedded bearings; however they operate at lower speeds. Startup friction causes them to release a thin layer of oil on the bearing’s surface. Color is silver because of the iron. These bearings are also magnetic due to the high iron content.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

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

863 Iron-Copper Bearings

For 1 1/2" Shaft Dia.
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
1 7/8"	2"	8,900 lbs. @ 30 rpm	Lubricated	SAE 90 Oil	-15° to 300°	00000000	000000
1 7/8"	4"	17,800 lbs. @ 30 rpm	Lubricated	SAE 90 Oil	-15° to 300°	00000000	000000

High-Temperature Dry-Running Sleeve Bearings

Graphite provides a layer of dry lubrication that operates in high-temperature environments.

841 bronze bearings are porous and embedded with graphite for continuous lubrication.

Graphalloy bearings perform at extreme temperatures and under water. They are electrically conductive and wear resistant.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

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

Embedded

841 Bronze Bearings
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication Method	Temperature Range, °F		Each
For 1 1/2" Shaft Dia.
1 7/8"	2"	4,800 lbs. @ 30 rpm	Embedded	-50° to 700°	00000000	000000
Graphalloy Bearings
For 1 3/8" Shaft Dia.
1 7/8"	2"	2,050 lbs. @ 30 rpm	Embedded	-450° to 750°	0000000	000000

Multipurpose Sleeve Bearings

These 660 leaded bronze bearings are strong, wear resistant, and excellent at handling shock loads. They’re sometimes called 932 bronze bearings.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

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

660 Leaded Bronze Bearings
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Temperature Range, °F		Each
For 1 1/2" Shaft Dia.
1 7/8"	4"	24,000 lbs. @ 30 rpm	Required	-350° to 450°	0000000	000000

Multipurpose Sleeve Bearings with Groove

A figure-8-shaped groove provides a flow path for lubricant, distributing it evenly along the bearing’s surface. Bearings are cast bronze, making them strong, wear resistant, and excellent at handling shock loads. 660 leaded bronze is sometimes called 932 bronze.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

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

660 Leaded Bronze Bearings
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Temperature Range, °F		Each
For 1 1/2" Shaft Dia.
1 7/8"	2"	10,500 lbs. @ 30 rpm	Required	-350° to 450°	0000000	000000

Corrosion-Resistant Sleeve Bearings with Groove

Grooves on the inside of the bearing provide a flow path for lubricant, distributing it evenly along the bearing’s surface. The addition of iron and aluminum provides high strength and excellent corrosion resistance.

Note: Dynamic load capacity is the maximum load a bearing can withstand at a given shaft speed. If your application’s load and speed requirements are below the values listed, the bearing will work.

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

954 Aluminum-Bronze Bearings
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Temperature Range, °F		Each
For 1 3/4" Shaft Dia.
1 7/8"	1 1/2"	10,200 lbs. @ 30 rpm	Required	-350° to 500°	0000000	000000
1 7/8"	2"	13,650 lbs. @ 30 rpm	Required	-350° to 500°	0000000	00000

Needle-Roller Bearings

Also known as drawn-cup roller bearings, these are our thinnest roller bearings. The outer ring is drawn out to form a lip that holds the bearing together. Bearings take on the shape of their housing and may be oblong prior to installation.

Open bearings dissipate heat more efficiently than sealed bearings.

Sealed bearings block out dust better than open bearings, but retain more heat.

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	Specifications Met		Each
Open
1 1/2"	1 7/8"	3/4"	Steel	6,800	10,900	7,400	Required	8	-40° to 280°	__	00000000	000000
1 1/2"	1 7/8"	7/8"	Steel	8,100	13,500	6,700	Required	8	-20° to 280°	DIN 281, ISO 76	00000000	00000
1 1/2"	1 7/8"	1"	Steel	8,650	14,800	6,700	Required	8	-20° to 280°	DIN 281, ISO 76	00000000	00000
1 1/2"	1 7/8"	1 1/4"	Steel	10,600	19,300	6,700	Required	8	-20° to 280°	DIN 281, ISO 76	0000000	00000
Sealed—One Side
1 1/2"	1 7/8"	7/8"	Steel	8,100	13,500	7,400	Lubricated	8	-20° to 210°	__	00000000	00000
1 1/2"	1 7/8"	1"	Steel	8,100	13,500	6,700	Lubricated	8	0° to 210°	DIN 281, ISO 76	00000000	00000

Precision Needle-Roller Bearings

Bearing

Shaft Liner

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.

Shaft liners allow you to use the bearing on unhardened and unground shafts.

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

Bearings
				Radial Load Cap., lbs.								Optional Shaft Liners
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	For Shaft Dia.		Each
Open
1 3/8"	1 7/8"	1"	Steel	8,400	15,900	10,000	Required	16	0° to 245°	0000000	000000	1 1/8"	000000	000000