System of Measurement System of Measurement |
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For Shaft Diameter For Shaft Diameter | Show |
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For Shaft Diameter For Shaft Diameter | Hide |
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Plain Bearing Type Plain Bearing Type |
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 | Sleeve |
For Load Direction For Load Direction |
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 | Radial |
Dynamic Radial Load Capacity Dynamic RadialLoad Capacity |
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Material Material |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Lubricant Lubricant |
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Lubrication Method Lubrication Method |
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Shaft Mount Type Shaft Mount Type |
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| Slip Fit | Clamp On |
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| Set Screw | Machinable |
Lubrication Lubrication |
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Linear Bearing Component Linear Bearing Component |
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| Bearing in Housing | Bearing |
Construction Construction |
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Housing Type Housing Type |
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| Base Mount | Flange Mount |
Bearing Material Bearing Material |
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About Linear Bearings
More
About Shaft Collars
Shaft collars are useful for holding and positioning components on a shaft. They can also serve as mechanical stops and stroke limiters.
More
About Plain Bearings
More
About Shaft Couplings
More
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.
| For Housing ID, mm | Lg., mm | Dynamic Radial Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
For 13 mm Shaft Dia. | |||||||
|---|---|---|---|---|---|---|---|
| 16 | 16 | 640 lbs. @ 60 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 0000000 | 00000 |
Food Industry Dry-Running Sleeve Bearings
Made of FDA-listed materials or FDA compliant, these bearings are for use in food applications. They also withstand caustic and washdown environments.
Acetal bearings are FDA compliant for direct contact with food. They’re also bright blue, making them easy to spot if they fall into your line.
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.
Quick-Disconnect (QD) Bushings
The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys. Bushings fit quick-disconnect (QD) sprockets and pulleys of the same bushing style. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.
304 stainless steel bushings resist corrosion from washdowns and humidity, so they’re common in food-processing plants and other frequently-cleaned areas. You can machine the center of these bushings to fit the exact dimensions of your shaft.
For technical drawings and 3-D models, click on a part number.
| For Shaft Dia. | For Maximum Shaft Dia. | Overall Wd. | Fastener Tightening Torque, in.-lbs. | Material | Includes | Each | |
Machinable | |||||||
|---|---|---|---|---|---|---|---|
SD Style Bushing | |||||||
| 13mm | 49mm | 51mm | 108 | 304 Stainless Steel | Clamping Screws | 0000000 | 0000000 |
SDS Style Bushing | |||||||
| 13mm | 50mm | 39mm | 108 | 304 Stainless Steel | Clamping Screws | 0000000 | 000000 |
SF Style Bushing | |||||||
| 13mm | 58mm | 57mm | 360 | 304 Stainless Steel | Clamping Screws | 0000000 | 000000 |
SH Style Bushing | |||||||
| 13mm | 42mm | 39mm | 108 | 304 Stainless Steel | Clamping Screws | 0000000 | 000000 |
SK Style Bushing | |||||||
| 13mm | 63mm | 51mm | 180 | 304 Stainless Steel | Clamping Screws | 0000000 | 000000 |
Frictionless-Motion Mounted Linear Air Bearings
Float bearings on air for precise, frictionless movement. Unlike traditional bearings that can wear your shaft down, these bearings are suspended using pressurized air for linear and rotary motion. Since there’s no friction, they glide smoothly and silently without wearing over time. These are self-aligning bearings, so they compensate for some shaft misalignment. They must be connected to a compressed air system.
For technical drawings and 3-D models, click on a part number.
Bearings in Housing | ||||||||||||||
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Overall | Mounting Holes | Replacement Bearings | ||||||||||||
| For Shaft Dia. | Lg. | Wd. | Ht. | Center Ht. | Dynamic Load Cap. @ Pressure | Static Load Cap., lbs. | Temp. Range, °F | No. of | Thread Size | Air Inlet Thread Size | Each | Each | ||
Self Aligning with 0.25° Misalignment Capacity | ||||||||||||||
Carbon-Lined Anodized 6061 Aluminum Bearings with Anodized 6061 Aluminum Housing—For Aluminum, Stainless Steel, Steel Shafts | ||||||||||||||
| 13mm | 2.02" | 1 1/2" | 1.187" | 0.562" | 10 lbs. @ 60 psi | 10 | 15° to 140° | 4 | M4 × 0.7 | M5 × 0.8 | 0000000 | 0000000 | 0000000 | 0000000 |
Corrosion-Resistant Flange-Mounted Linear Ball Bearings
The bearing, housing, and balls of these mounted bearings are stainless steel for excellent corrosion resistance. The flanged housing is good for vertical linear motion applications. All bearings are for use with round end-supported shafts and have a fixed-alignment design for use where shaft misalignment is unlikely. End seals keep lubricant in and dirt out.
For technical drawings and 3-D models, click on a part number.
Overall | Flange | Load Capacity, lbs. | Mounting Holes | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia., mm | Lg., mm | Wd., mm | Ht., mm | Thick., mm | OD, mm | Bolt Circle Dia., mm | OD, mm | Dynamic | Static | Temperature Range, ° F | For Shaft Material | No. of | Dia., mm | Each | |
440C Stainless Steel Bearings with Round Flanged Housing | |||||||||||||||
| 13 | 32 | 34 | 34 | 6 | 43 | 33 | 23 | 110 | 175 | -4° to 248° | Stainless Steel, Steel | 4 | 4.5 | 0000000 | 000000 |
440C Stainless Steel Bearings with Square Flanged Housing | |||||||||||||||
| 13 | 32 | 34 | 34 | 6 | __ | 33 | 23 | 110 | 175 | -4° to 248° | Stainless Steel, Steel | 4 | 4.5 | 0000000 | 00000 |
Linear Ball Bearings
Bearings are for use with round end-supported shafts. To install, slide bearings into a housing (not included) and secure with two retaining rings (sold individually).
Bearings with end seals keep lubricant in and dust out.
Bearings with stainless steel balls are more corrosion resistant than bearings with steel balls.
Fixed-alignment bearings are for use where shaft misalignment is unlikely.
For technical drawings and 3-D models, click on a part number.
Bearings | ||||||||||||
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Load Capacity, lbs. | External Retaining Rings | |||||||||||
| For Shaft Dia., mm | Overall Lg., mm | For Housing ID, mm | Retaining Ring Groove End-to-End Lg., mm | With End Seals | Dynamic | Static | Temperature Range, ° F | For Shaft Material | Each | Each | ||
Steel Bearings with Steel Balls | ||||||||||||
| 13 | 32 | 23.000 - 23.021 | 23 | Yes | 110 | 175 | -4° to 176° | Stainless Steel, Steel | 00000000 | 000000 | 0000000 | 00000 |
High-Temperature Linear Ball Bearings
The choice for low-friction motion in high-temperature environments. Bearings are for use with round end-supported shafts and have a fixed-alignment design for applications where shaft misalignment is unlikely. To install, slide bearings into a housing (not included) and secure with two retaining rings (sold individually).
Stainless steel bearings are more corrosion resistant than steel bearings.
For technical drawings and 3-D models, click on a part number.
Bearings | |||||||||||||
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Load Capacity, lbs. | External Retaining Rings | ||||||||||||
| For Shaft Dia., mm | Overall Lg., mm | For Housing ID, mm | Retaining Ring Groove End-to-End Lg., mm | With End Seals | Dynamic | Static | Dynamic Load Capacity at Max. Temperature | Temperature Range, ° F | For Shaft Material | Each | Each | ||
Steel Bearings with Steel Balls | |||||||||||||
| 13 | 32 | 23.000 - 23.021 | 23 | No | 110 | 175 | 110 lbs. @ 230° F | -4° to 230° | Stainless Steel, Steel | 00000000 | 000000 | 0000000 | 00000 |
Clamping Shaft Collars
These metal collars are stronger than plastic shaft collars. They clamp evenly around the shaft to create a strong, mar-free hold. To use, slide onto your shaft and tighten the clamping screw to secure.
Black-oxide steel collars have some corrosion resistance. Zinc-plated steel collars have moderate corrosion resistance. Anodized aluminum collars are lightweight like unfinished aluminum collars, but they’re more corrosion resistant and have better screw seating torque, which means they’re less likely to shift. 303 stainless steel collars have excellent corrosion resistance. 316 stainless steel collars have excellent corrosion and chemical resistance.
For technical drawings and 3-D models, click on a part number.
Clamping Screw | ||||||
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| For Shaft Dia., mm | OD, mm | Wd., mm | Type | No. Included | Each | |
Black-Oxide 1215 Carbon Steel | ||||||
| 13 | 30 | 11 | Socket Head Screw | 1 | 000000000 | 00000 |
Zinc-Plated 1215 Carbon Steel | ||||||
| 13 | 30 | 11 | Socket Head Screw | 1 | 000000000 | 0000 |
2024 Aluminum | ||||||
| 13 | 30 | 11 | Socket Head Screw | 1 | 00000000 | 0000 |
Anodized 2024 Aluminum | ||||||
| 13 | 30 | 11 | Socket Head Screw | 1 | 00000000 | 00000 |
303 Stainless Steel | ||||||
| 13 | 30 | 11 | Socket Head Screw | 1 | 00000000 | 00000 |
316 Stainless Steel | ||||||
| 13 | 30 | 11 | Socket Head Screw | 1 | 00000000 | 00000 |
Washdown Clamping Shaft Collars
Suitable for use in washdown applications, these plastic collars also offer good chemical resistance. They clamp evenly around the shaft to create a strong, mar-free hold. To use, slide onto your shaft and tighten the clamping screw to secure.
Acetal collars have a naturally slippery surface and resist swelling when exposed to moisture.
For technical drawings and 3-D models, click on a part number.
Clamping Screw | White Acetal Plastic | |||||
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| For Shaft Dia., mm | OD, mm | Wd., mm | Type | No. Included | Each | |
| 13 | 30 | 11 | Socket Head Screw | 1 | 00000000 | 00000 |
Tight-Hold Quick-Release Clamping Shaft Collars
A threaded lever lets you tighten these collars with more torque than other quick-release styles, ensuring that they stay put on your shaft. Use them to quickly move components or make setup changes, such as on packing equipment, printers, or label feeding machines. To make adjustments in tight spaces, lift the lever and twist to the side. Similar to a ratchet, you can lift the lever to disengage from the threads and reposition.
Black oxide steel collars are very strong, but will rust if exposed to moisture.
Anodized aluminum is strong and lightweight. It can withstand humidity without rusting, but water left on the surface will cause it to corrode.
303 stainless steel collars can handle frequent exposure to water without rusting.
Clamping Two-Piece Shaft Collars
These metal collars are stronger than plastic shaft collars. The two-piece design allows you to install them anywhere on a shaft without removing components or having access to the ends of the shaft. Collars clamp evenly around the shaft to create a strong, mar-free hold. Tighten the clamping screws to secure.
Black-oxide steel collars have some corrosion resistance. Zinc-plated steel and chrome-plated steel collars have moderate corrosion resistance with a bright finish. Aluminum collars are lightweight and have good corrosion resistance. In addition to the benefits of aluminum, anodized aluminum collars have extra corrosion resistance, and you can tighten the clamping screw with more torque, so they stay in place. 303 stainless steel collars have excellent corrosion resistance. 316 stainless steel collars have excellent corrosion and chemical resistance.
For technical drawings and 3-D models, click on a part number.
Clamping Screw | ||||||
|---|---|---|---|---|---|---|
| For Shaft Dia., mm | OD, mm | Wd., mm | Type | No. Included | Each | |
Black-Oxide 1215 Carbon Steel | ||||||
| 13 | 30 | 11 | Socket Head Screw | 2 | 0000000 | 000000 |
Zinc-Plated 1215 Carbon Steel | ||||||
| 13 | 30 | 11 | Socket Head Screw | 2 | 0000000 | 00000 |
Anodized 2024 Aluminum | ||||||
| 13 | 30 | 11 | Socket Head Screw | 2 | 0000000 | 00000 |
303 Stainless Steel | ||||||
| 13 | 30 | 11 | Socket Head Screw | 2 | 0000000 | 00000 |
316 Stainless Steel | ||||||
| 13 | 30 | 11 | Socket Head Screw | 2 | 0000000 | 00000 |
Washdown Clamping Two-Piece Shaft Collars
Suitable for use in washdown applications, these plastic collars also offer good chemical resistance. The two-piece design allows you to install them anywhere on a shaft without removing components or having access to the ends of the shaft. Collars clamp evenly around the shaft to create a strong, mar-free hold. Tighten the clamping screws to secure.
Acetal collars have a naturally slippery surface and resist swelling when exposed to moisture.
For technical drawings and 3-D models, click on a part number.
Clamping Screw | White Acetal Plastic | |||||
|---|---|---|---|---|---|---|
| For Shaft Dia., mm | OD, mm | Wd., mm | Type | No. Included | Each | |
| 13 | 30 | 11 | Socket Head Screw | 2 | 0000000 | 000000 |
Quick-Release Two-Piece Clamping Shaft Collars
Make quick adjustments to these shaft collars with a lever on the side. Often used on packing equipment, printers, and label feeding machines, these collars are used to quickly move components or make setup changes. To make adjustments in tight spaces, lift the lever and twist to either side. Similar to a ratchet, you can tighten and loosen with the lever down; lift the lever to disengage from the threads and reposition. The two pieces of the collar separate, so you can install them anywhere on a shaft without removing components or having access to the end.
Black oxide steel collars are very strong, but will rust if exposed to moisture.
Anodized aluminum is strong and lightweight. It can withstand humidity without rusting, but water left on the surface will cause it to corrode.
303 stainless steel collars can handle frequent exposure to water without rusting.
Set Screw Vibration-Damping
Precision Flexible Shaft Couplings
The included set screw holds the coupling in place. Good for precision motor and pump applications, the spider-shaped cushion reduces shock and compensates for minor shaft misalignment. Couplings allow zero backlash (no play).
A complete coupling consists of two hubs and one spider (each component sold separately). Spiders are polyurethane for fair vibration damping and good chemical resistance.
Aluminum hubs have good corrosion resistance and are lightweight, though not as lightweight as nylon hubs.
Durometer 98A Polyurethane Spiders | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2024 Aluminum Hubs | Misalignment Capability | ||||||||||||
| Overall Lg. | OD | For Shaft Type | For Motion Type | For Shaft Dia. | Each | Max. Speed, rpm | Max. Torque, in.-lbs. | Parallel | Angular | Temp. Range, °F | Each | ||
| 44mm | 33mm | Round | Continuous, Forward/Reverse, Start/Stop | 13mm | 0000000 | 000000 | 8,000 | 170 | 0.003" | 0.8° | 0° to 180° | 0000000 | 000000 |
| 44mm | 33mm | Keyed | Continuous, Forward/Reverse, Start/Stop | 13mm | 0000000 | 00000 | 8,000 | 170 | 0.003" | 0.8° | 0° to 180° | 0000000 | 00000 |
| 53mm | 41mm | Round | Continuous, Forward/Reverse, Start/Stop | 13mm | 0000000 | 00000 | 8,000 | 330 | 0.004" | 0.8° | 0° to 180° | 0000000 | 00000 |
| 53mm | 41mm | Keyed | Continuous, Forward/Reverse, Start/Stop | 13mm | 0000000 | 00000 | 8,000 | 330 | 0.004" | 0.8° | 0° to 180° | 0000000 | 00000 |
| 61mm | 50mm | Round | Continuous, Forward/Reverse, Start/Stop | 13mm | 0000000 | 00000 | 8,000 | 550 | 0.005" | 0.8° | 0° to 180° | 0000000 | 00000 |
| 61mm | 50mm | Keyed | Continuous, Forward/Reverse, Start/Stop | 13mm | 0000000 | 00000 | 8,000 | 550 | 0.005" | 0.8° | 0° to 180° | 0000000 | 00000 |
Durometer 92A Polyurethane Spiders | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2024 Aluminum Hubs | Misalignment Capability | ||||||||||||
| Overall Lg. | OD | For Shaft Type | For Motion Type | For Shaft Dia. | Each | Max. Speed, rpm | Max. Torque, in.-lbs. | Parallel | Angular | Temp. Range, °F | Each | ||
| 44mm | 33mm | Round | Continuous, Forward/Reverse, Start/Stop | 13mm | 0000000 | 000000 | 8,000 | 70 | 0.005" | 0.9° | 0° to 180° | 0000000 | 000000 |
| 44mm | 33mm | Keyed | Continuous, Forward/Reverse, Start/Stop | 13mm | 0000000 | 00000 | 8,000 | 70 | 0.005" | 0.9° | 0° to 180° | 0000000 | 00000 |
| 53mm | 41mm | Round | Continuous, Forward/Reverse, Start/Stop | 13mm | 0000000 | 00000 | 8,000 | 190 | 0.006" | 0.9° | 0° to 180° | 0000000 | 00000 |
| 53mm | 41mm | Keyed | Continuous, Forward/Reverse, Start/Stop | 13mm | 0000000 | 00000 | 8,000 | 190 | 0.006" | 0.9° | 0° to 180° | 0000000 | 00000 |
| 61mm | 50mm | Round | Continuous, Forward/Reverse, Start/Stop | 13mm | 0000000 | 00000 | 8,000 | 440 | 0.006" | 0.9° | 0° to 180° | 0000000 | 00000 |
| 61mm | 50mm | Keyed | Continuous, Forward/Reverse, Start/Stop | 13mm | 0000000 | 00000 | 8,000 | 440 | 0.006" | 0.9° | 0° to 180° | 0000000 | 00000 |
Durometer 85A Polyurethane Spiders | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2024 Aluminum Hubs | Misalignment Capability | ||||||||||||
| Overall Lg. | OD | For Shaft Type | For Motion Type | For Shaft Dia. | Each | Max. Speed, rpm | Max. Torque, in.-lbs. | Parallel | Angular | Temp. Range, °F | Each | ||
| 44mm | 33mm | Round | Continuous, Forward/Reverse, Start/Stop | 13mm | 0000000 | 000000 | 8,000 | 36 | 0.006" | 1° | 0° to 180° | 0000000 | 000000 |
| 44mm | 33mm | Keyed | Continuous, Forward/Reverse, Start/Stop | 13mm | 0000000 | 00000 | 8,000 | 36 | 0.006" | 1° | 0° to 180° | 0000000 | 00000 |