1 5/8" Bearings | McMaster-Carr

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	System of Measurement System of Measurement

Inch

	For Shaft Diameter For Shaft Diameter	Show

1 5/8"

	For Shaft Diameter For Shaft Diameter	Hide

	OD OD

	ID ID

	Bearing Trade Number Bearing Trade Number

ER26

GYA110RRB

	For Load Direction For Load Direction

	Radial
	Combined Radial and Thrust
	Thrust

	Bearing Type Bearing Type


Ball	Plain

Roller

	Ball Bearing Type Ball Bearing Type


Standard	Flanged	With Retaining Ring

	For Housing ID For Housing ID

	Plain Bearing Type Plain Bearing Type


Sleeve	Flanged

	Dynamic Thrust Load Capacity Dynamic Thrust Load Capacity

	Width Width

	Dynamic Radial Load Capacity Dynamic Radial Load Capacity

	For Shaft Type For Shaft Type

	Round

	Length Length

	Seal Type Seal Type

Open

Sealed

Shielded

	Cage Material Cage Material

Steel

Plastic

Brass

	Maximum Speed Maximum Speed

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Maximum Temperature Maximum Temperature

Less than 250° F

250° to 499° F

	Minimum Temperature Minimum Temperature

	Lubrication Lubrication

Lubricated

Required

	Ring Material Ring Material

Steel

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25 Products

About Plain Bearings

About Ball and Roller Bearings

With Retaining Ring

Flanged

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.

Bearings with a black-oxide steel ring have some corrosion resistance.

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.

Flanged bearings have a flange that ensures proper positioning inside a tube or 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)
Black-Oxide Steel—With Retaining Ring
ER26	1 5/8"	3.347"	1 3/32"	2.2969"	1.9375"	3 19/32"	0.0625"	7,900	5,100	3,800	-20° to 220°	ABEC-1	0000000	0000000
Steel—Flanged
GYA110RRB	1 5/8"	3.3465"	0.866"	2.2813"	1.6555"	__	__	8,150	4,500	4,200	-65° to 250°	ABEC-1	0000000	00000

Clamp-On Collar Ball Bearings

Quickly secure these bearings onto shafts with the clamp-on collar for a concentric, mar-free hold. Tighten the single screw on the locking collar around its inner ring on your shaft to center and secure the shaft in the bearing bore. The collar’s firm grip reduces vibration and noise in your system. The steel rings on these bearings have a black-oxide finish for some corrosion resistance.

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	Lubrication	Temp. Range, °F	ABEC Rating		Each
Sealed
Black-Oxide Steel Ring
ER26	1 5/8"	3 11/32"	1 3/32"	2.3125"	1.938"	3.594"	0.063"	7,900	5,100	5,300	Lubricated	-20° to 220°	ABEC-1	0000000	0000000

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 5/8"	2 31/32"	13/16"	Steel	10,300	25,000	2,400	Required	-40° to 250°	Lubrication Hole	00000000	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 5/8" Shaft Dia.
For Housing ID	Lg.	Dynamic Radial Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
1 7/8"	1"	3,250 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	10° to 175°	00000000	00000
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	0000
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
2"	1 1/2"	4,850 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	00000
2"	2"	6,500 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	00000
2"	2 1/2"	8,100 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	10° to 175°	00000000	00000
2"	3"	9,400 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	00000

Oil-Embedded Flanged 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 Bearing Bronze Bearings
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
For 1 5/8" Shaft Dia.
2"	2"	2 1/4"	3/16"	6,500 lbs. @ 30 rpm	3,800 lbs. @ 30 rpm	Lubricated	SAE 30 Oil	-35° to 300°	00000000	000000

High-Load Oil-Embedded Flanged 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.

Iron-copper bearings support heavier loads than 863 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.

863 Bronze Bearings
For Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
For 1 5/8" Shaft Dia.
2"	2"	2 1/4"	3/16"	8,900 lbs. @ 30 rpm	3,750 lbs. @ 30 rpm	Lubricated	ISO 460 Oil	-15° to 300°	0000000	000000
Iron-Copper Bearings
For 1 5/8" Shaft Dia.
2"	2"	2 1/4"	3/16"	19,050 lbs. @ 30 rpm	8,050 lbs. @ 30 rpm	Lubricated	SAE 90 Oil	10° to 220°	0000000	00000

Ultra-Low-Friction Oil-Embedded Flanged Sleeve Bearings

For applications with frequent starts and stops, the oil in these bearings contains particles of slippery PTFE that lubricate the bearing during startup.

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 Housing ID	Lg.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Lubrication	Lubricant	Temperature Range, °F		Each
For 1 5/8" Shaft Dia.
2"	2"	2 1/4"	3/16"	7,300 lbs. @ 30 rpm	3,750 lbs. @ 30 rpm	Lubricated	ISO 68 Oil	-140° to 460°	00000000	000000

Multipurpose Flanged Sleeve Bearings

These 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.	Flange OD	Flange Thick.	Dynamic Radial Load Capacity	Dynamic Thrust Load Capacity	Lubrication	Temperature Range, °F		Each
For 1 5/8" Shaft Dia.
2"	2"	2 1/4"	3/16"	13,000 lbs. @ 30 rpm	7,600 lbs. @ 30 rpm	Required	-350° to 450°	00000000	000000

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.

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 5/8"	2"	5/8"	Steel	5,700	8,900	6,800	Required	8	-40° to 280°	__	00000000	000000
1 5/8"	2"	1 1/4"	Steel	11,400	21,800	6,000	Required	8	-20° to 280°	DIN 281, ISO 76	00000000	00000

Tapered-Roller Thrust Bearings

Open

Sealed

Thick, tapered rollers stand up to extremely high thrust loads.

Open bearings dissipate heat more efficiently than sealed bearings.

Sealed bearings have better dust resistance than open bearings, but retain more heat.

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		Each
Open
1 5/8"	2.869"	0.8438"	Steel	20,500	62,500	10	Required	0° to 150°	00000000	000000
Sealed
1 5/8"	2.98"	0.8438"	Steel	20,500	62,500	10	Required	0° to 150°	00000000	00000

Compact-Base Mounted Ball Bearings

Set Screw Shaft Mount

Concentric Lock Shaft Mount

Also known as tapped-base bearings, these ball bearings mount to surfaces from the bottom through threaded holes. Because of their narrow profile, they’re commonly used in tight-clearance spaces, including systems where multiple shafts are mounted close together.

Set screw shaft-mount bearings secure to shafts when you tighten the set screw, with no need for an additional collar. Set screws cause some amount of marring on shafts.

Concentric lock shaft-mount bearings have a locking collar that centers and secures the shaft in the bearing bore. To install these bearings, tighten the single screw on the locking collar around its inner ring on your shaft. Their firm grip on shafts reduces vibration for quieter operation.

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

		Overall			Mounting Hole			Radial Load Cap., lbs.
For Shaft Dia.	Center Ht.	Ht.	Lg.	Wd.	Thread Size	Dp.	Ctr.-to-Ctr.	Dynamic	Static	Max. Speed, rpm	Temp. Range, °F	Alignment Style	Lubrication		Each
Sealed Steel Bearings with Cast Iron Housing
Shaft Mount Type: Set Screw
1 5/8"	2 1/8"	4 1/4"	5"	2"	1/2"-13	0.75"	3 3/4"	7,900	5,130	3,800	-20° to 220°	Self Aligning	Lubricated	00000000	0000000
Shaft Mount Type: Concentric Lock
1 5/8"	2 1/8"	4 1/4"	5"	2"	1/2"-13	0.75"	3 3/4"	7,900	5,130	5,300	-20° to 220°	Self Aligning	Lubricated	00000000	000000

Mounted Roller Bearings

Roller bearings have a thinner profile and larger contact area than ball bearings, making them stronger and more space-efficient than ball bearings.

Sealed bearings block out dust and contaminants.

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

Sealed Tapered-Roller Bearings

Sealed Tapered-Roller Bearing

		Overall			Mounting			Radial Load Cap., lbs.
For Shaft Dia.	Center Ht.	Ht.	Lg.	Wd.	Hole Lg.	Hole Wd.	Hole Ctr.-to-Ctr.	Dynamic	Static	Dynamic Thrust Load Cap., lbs.	Max. Speed, rpm	Temp. Range, °F	Alignment Style	Lubrication		Each
Steel Bearings with Cast Iron Housing—Shaft Mount Type: Set Screw
1 5/8"	2 1/8"	4 1/4"	7 7/8"	3 3/8"	3/4"	5/8"	6 1/4"	7,850	33,000	2,550	3,300	-60° to 250°	Fixed Alignment	Lubricated	0000000	0000000

About Plain Bearings

About Ball and Roller Bearings

Set Screw Collar Ball Bearings

Clamp-On Collar Ball Bearings

One-Piece Thrust Ball Bearings

Oil-Embedded Sleeve Bearings

Oil-Embedded Flanged Sleeve Bearings

High-Load Oil-Embedded Flanged Sleeve Bearings

Ultra-Low-Friction Oil-Embedded Flanged Sleeve Bearings

Multipurpose Flanged Sleeve Bearings

Needle-Roller Bearings

Tapered-Roller Thrust Bearings

Compact-Base Mounted Ball Bearings

Mounted Roller Bearings