About Ball and Roller Bearings
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About Plain Bearings
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Light Duty Ball Bearings
Use these bearings where high speed and precision are not a concern.
Open bearings dissipate heat more efficiently than shielded and 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 | Temp. Range, °F | ABEC Rating | Each | |
Open | |||||||||||
| 1/4" | 1 1/16" | 1/4" | Steel | 560 | 190 | 1,200 | Lubricated | -20° to 250° | Not Rated | 0000000 | 00000 |
| 5/16" | 1 1/16" | 3/8" | Steel | 600 | 190 | 1,200 | Lubricated | -20° to 250° | Not Rated | 0000000 | 00000 |
| 3/8" | 1 1/16" | 3/8" | Steel | 630 | 200 | 1,200 | Lubricated | -20° to 250° | Not Rated | 0000000 | 0000 |
| 7/16" | 1 1/16" | 3/8" | Steel | 500 | Not Rated | 1,500 | Required | -20° to 250° | Not Rated | 0000000 | 0000 |
Flanged Ball Bearings
Open bearings dissipate heat more efficiently than shielded and sealed bearings.
Bearings with extended inner ring provide additional shaft support.
For technical drawings and 3-D models, click on a part number.
with Extended
Inner Ring
Flange | Inner Ring | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | For Housing ID | Wd. | OD | Thick. | OD | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
| 3/8" | 1 1/16" | 3/8" | 1.182" | 0.06" | 0.688" | 0.438" | Steel | 630 | 210 | 1,200 | Lubricated | -20° to 250° | Not Rated | 00000000 | 00000 |
| 7/16" | 1 1/16" | 3/8" | 1.182" | 0.06" | 0.688" | 0.438" | Steel | 630 | 210 | 1,200 | Lubricated | -20° to 250° | Not Rated | 00000000 | 0000 |
Oil-Embedded Sleeve Bearings
Startup friction causes these 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.
| For Housing ID | Lg. | Dynamic Radial Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
For 3/4" Shaft Dia. | |||||||
|---|---|---|---|---|---|---|---|
| 1 1/16" | 1" | 1,500 lbs. @ 60 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 00000000 | 00000 |
| 1 1/16" | 1 1/4" | 1,850 lbs. @ 60 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 00000000 | 0000 |
For 15/16" Shaft Dia. | |||||||
| 1 1/16" | 3/4" | 1,400 lbs. @ 60 rpm | Lubricated | SAE 30 Oil | 10° to 220° | 00000000 | 0000 |
| 1 1/16" | 1 1/4" | 2,300 lbs. @ 60 rpm | Lubricated | SAE 30 Oil | 10° to 220° | 00000000 | 0000 |
High-Load Dry-Running Sleeve Bearings
Bearings with 17-4
PH Stainless Steel Shell
A metal shell adds strength.
PTFE bearings with 17-4 PH stainless steel shell are for use in oscillating rotation and have the highest load capacity of any sleeve bearing we offer. They handle shock loads and are chemical 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.
| For Housing ID | Lg. | Dynamic Radial Load Capacity | Temperature Range, °F | Specifications Met | Each | |
PTFE Plastic Bearings with 17-4 PH Stainless Steel Shell | ||||||
|---|---|---|---|---|---|---|
For 7/8" Shaft Dia. | ||||||
| 1 1/16" | 1" | 15,250 lbs. @ 20 rpm | -60° to 320° | MIL-B-81820, MIL-B-81934, SAE AS81820, SAE AS81934 | 0000000 | 0000000 |
High-Temperature Dry-Running Sleeve Bearings
Graphite provides a layer of dry lubrication that operates in high-temperature environments.
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.
| For Housing ID | Lg. | Dynamic Radial Load Capacity | Lubrication Method | Temperature Range, °F | Each | |
Graphalloy | ||||||
|---|---|---|---|---|---|---|
For 11/16" Shaft Dia. | ||||||
| 1 1/16" | 1" | 510 lbs. @ 60 rpm | Embedded | -450° to 750° | 0000000 | 000000 |
Oil-Embedded Flanged Sleeve Bearings
Startup friction causes these bearings to release a thin layer of oil on the bearing’s surface. They’re flanged, so they handle loads both parallel and perpendicular to the shaft. They’re 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.
| For Housing ID | Lg. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
841 Bronze Bearings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For 3/4" Shaft Dia. | ||||||||||
| 1 1/16" | 1 3/16" | 1 3/16" | 1/8" | 1,750 lbs. @ 60 rpm | 1,300 lbs. @ 60 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 these bearings to release a thin layer of oil onto their surface. Color is silver because of the iron.
863 iron-copper bearings are also known as Super 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.
| For Housing ID | Lg. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
863 Iron-Copper Bearings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
For 3/4" Shaft Dia. | ||||||||||
| 1 1/16" | 1 3/16" | 1 3/16" | 1/8" | 2,600 lbs. @ 60 rpm | 1,200 lbs. @ 60 rpm | Lubricated | ISO 460 Oil | -15° to 300° | 00000000 | 000000 |
Self-Aligning Dry-Running Flanged Sleeve Bearings
Compensating for minor shaft misalignment and not requiring lubrication, these sleeve bearings swivel to self-align and are dry running. They don’t need a housing and you can install and replace them without any tools because they’re slip fit. Mount them in injection-molded panels, thin sheet metal, and hard non-ductile material. Made of acetal, they won’t warp or swell when exposed to water, so they’re good for washdown environments.
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.
| For Shaft Diameter | For Housing ID | Length | Flange OD | Flange Thickness | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Misalignment Capability | Color | Temperature Range, °F | Each | |
Acetal Plastic Bearings  | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 5/8" | 1 1/16" | 49/64" | 1 1/8" | 1/32" | 145 lbs. @ 60 rpm | 115 lbs. @ 120 rpm | 5° | Black | -40° to 180° | 0000000 | 000000 |
Multipurpose Flanged Sleeve Bearings
These bronze bearings are strong, wear resistant, and excellent at handling shock loads. They’re sometimes called 660 leaded 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.
| For Housing ID | Lg. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Lubrication | Temperature Range, °F | Each | |
932 Bearing Bronze Bearings | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For 3/4" Shaft Dia. | |||||||||
| 1 1/16" | 1 3/16" | 1 3/16" | 1/8" | 3,350 lbs. @ 60 rpm | 2,650 lbs. @ 60 rpm | Required | -350° to 450° | 00000000 | 000000 |