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Needle-Roller Bearings
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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 Bearing—Open bearings dissipate heat more efficiently than sealed bearings.
Sealed Bearing—Sealed bearings block out dust and other contaminants better than open bearings, but retain more heat.
Radial Load Cap., lb. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | For Housing ID | Wd. | Dynamic | Static | Max. Rotation Speed, rpm | Lubrication | For Shaft Surface Smoothness, Ra, μin | Temp. Range, ° F | Specs. Met | Each | |||
For Radial Load—Open with Steel Ring | |||||||||||||
| 5/8" | 13/16" | 7/16" | 1,450 | 2,100 | 16,000 | Required | 8 | -20 to 280 | ISO 281, ISO 76 | 5905K505 | 00000 | ||
| 5/8" | 13/16" | 1/2" | 1,800 | 2,700 | 16,000 | Required | 8 | -20 to 280 | ISO 281, ISO 76 | 5905K506 | 0000 | ||
| 5/8" | 13/16" | 5/8" | 2,300 | 3,650 | 16,000 | Required | 8 | -40 to 280 | — | 5905K25 | 0000 | ||
| 5/8" | 13/16" | 3/4" | 2,700 | 4,330 | 16,000 | Required | 8 | -20 to 280 | ISO 281, ISO 76 | 5905K507 | 0000 | ||
For Radial Load—Sealed on One Side with Steel Ring | |||||||||||||
| 5/8" | 13/16" | 9/16" | 1,800 | 2,700 | 9,600 | Lubricated | 8 | 0 to 210 | ISO 281, ISO 76 | 5905K57 | 00000 | ||
| 5/8" | 13/16" | 11/16" | 2,300 | 3,650 | 9,600 | Lubricated | 8 | -20 to 210 | — | 5905K124 | 0000 | ||
For Radial Load—Sealed on Both Sides with Steel Ring | |||||||||||||
| 5/8" | 13/16" | 5/8" | 1,800 | 2,700 | 9,600 | Lubricated | 8 | 0 to 210 | ISO 281, ISO 76 | 5905K585 | 00000 | ||
| 5/8" | 13/16" | 3/4" | 2,300 | 3,650 | 9,600 | Lubricated | 8 | -20 to 210 | — | 5905K134 | 00000 | ||
Oil-Embedded Sleeve Bearings
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For Shaft Dia. | For Housing ID | Lg. | Dynamic Radial Load Cap. @ Speed | Base Oil | Temp. Range, ° F | Each | |||
|---|---|---|---|---|---|---|---|---|---|
841 Bearing Bronze | |||||||||
| 1/2" | 13/16" | 3/4" | 750 lb. @ 120 rpm | Mineral Oil | 10 to 220 | 6391K353 | 00000 | ||
| 1/2" | 13/16" | 1" | 1,000 lb. @ 120 rpm | Synthetic Oil | -35 to 300 | 6391K733 | 0000 | ||
| 1/2" | 13/16" | 1 1/2" | 1,500 lb. @ 120 rpm | Mineral Oil | 10 to 220 | 6391K899 | 0000 | ||
| 9/16" | 13/16" | 3/4" | 840 lb. @ 60 rpm | Synthetic Oil | -35 to 300 | 6391K966 | 0000 | ||
| 9/16" | 13/16" | 1" | 1,100 lb. @ 60 rpm | Synthetic Oil | -35 to 300 | 6391K965 | 0000 | ||
| 9/16" | 13/16" | 1 1/4" | 1,400 lb. @ 60 rpm | Mineral Oil | 10 to 220 | 6391K356 | 0000 | ||
| 5/8" | 13/16" | 1/2" | 620 lb. @ 60 rpm | Synthetic Oil | -35 to 300 | 6391K251 | 0000 | ||
| 5/8" | 13/16" | 5/8" | 780 lb. @ 60 rpm | Synthetic Oil | -35 to 300 | 6391K634 | 0000 | ||
| 5/8" | 13/16" | 3/4" | 930 lb. @ 60 rpm | Synthetic Oil | -35 to 300 | 6391K253 | 0000 | ||
| 5/8" | 13/16" | 7/8" | 1,050 lb. @ 60 rpm | Mineral Oil | 10 to 220 | 6391K358 | 0000 | ||
| 5/8" | 13/16" | 1" | 1,250 lb. @ 60 rpm | Synthetic Oil | -35 to 300 | 6391K255 | 0000 | ||
| 5/8" | 13/16" | 1 1/4" | 1,550 lb. @ 60 rpm | Mineral Oil | 10 to 220 | 6391K359 | 0000 | ||
| 5/8" | 13/16" | 1 3/8" | 1,700 lb. @ 60 rpm | Mineral Oil | 10 to 220 | 6391K36 | 0000 | ||
| 5/8" | 13/16" | 1 1/2" | 1,850 lb. @ 60 rpm | Mineral Oil | 10 to 220 | 6391K361 | 0000 | ||
| 5/8" | 13/16" | 1 3/4" | 2,150 lb. @ 60 rpm | Mineral Oil | 10 to 220 | 6391K362 | 0000 | ||
| 5/8" | 13/16" | 2" | 2,500 lb. @ 60 rpm | Mineral Oil | 10 to 220 | 6391K363 | 0000 | ||
| 5/8" | 13/16" | 3" | 3,750 lb. @ 60 rpm | Synthetic Oil | -35 to 300 | 6391K7 | 00000 | ||
| 11/16" | 13/16" | 1" | 1,350 lb. @ 60 rpm | Synthetic Oil | -35 to 300 | 6391K637 | 0000 | ||
| 11/16" | 13/16" | 1 1/4" | 1,700 lb. @ 60 rpm | Mineral Oil | 10 to 220 | 6391K367 | 0000 | ||
High-Load 863 Iron Copper | |||||||||
| 5/8" | 13/16" | 1/2" | 1,100 lb. @ 60 rpm | Synthetic Oil | -15 to 300 | 2868T151 | 0000 | ||
| 5/8" | 13/16" | 3/4" | 1,650 lb. @ 60 rpm | Synthetic Oil | -15 to 300 | 2868T152 | 0000 | ||
| 5/8" | 13/16" | 1" | 2,200 lb. @ 60 rpm | Synthetic Oil | -15 to 300 | 2868T153 | 0000 | ||
| 5/8" | 13/16" | 3" | 6,650 lb. @ 60 rpm | Synthetic Oil | -15 to 300 | 2868T154 | 00000 | ||
Oil-Embedded Flanged Sleeve Bearings
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For Shaft Dia. | For Housing ID | Lg. | Flange OD | Flange Thk. | Dynamic Radial Load Cap. @ Speed | Dynamic Thrust Load Cap. @ Speed | Base Oil | Temp. Range, ° F | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
841 Bearing Bronze | ||||||||||||
| 5/8" | 13/16" | 5/8" | 1 1/16" | 5/32" | 780 lb. @ 60 rpm | 1,150 lb. @ 60 rpm | Synthetic Oil | -35 to 300 | 6338K119 | 000000 | ||
| 5/8" | 13/16" | 3/4" | 1" | 1/8" | 930 lb. @ 60 rpm | 950 lb. @ 60 rpm | Synthetic Oil | -35 to 300 | 6338K576 | 0000 | ||
| 3/4" | 13/16" | 13/16" | 1 1/8" | 1/32" | 1,150 lb. @ 60 rpm | 1,100 lb. @ 60 rpm | Synthetic Oil | -35 to 300 | 6338K121 | 00000 | ||
| 3/4" | 13/16" | 1 3/16" | 1 1/8" | 1/32" | 1,700 lb. @ 60 rpm | 1,100 lb. @ 60 rpm | Synthetic Oil | -35 to 300 | 6338K122 | 00000 | ||
High-Load 863 Iron Copper | ||||||||||||
| 5/8" | 13/16" | 3/4" | 1" | 1/8" | 1,650 lb. @ 60 rpm | 1,050 lb. @ 60 rpm | Synthetic Oil | -15 to 300 | 2938T745 | 0000 | ||
Ultra-Low-Friction Oil-Embedded Flanged Sleeve Bearings
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Our slipperiest metal bearings, these are ideal for machinery with frequent starts and stops, such as conveyors. With nonstick PTFE particles added to the oil, they reduce friction to minimize wear and heat, so equipment runs more efficiently and lasts longer. All are fabricated, lubricated, and inspected in the U.S.
Flanged sleeve bearings combine a sleeve and thrust bearing in one. The flange supports thrust loads and prevents the bearing from being pushed out of place. The sleeve is the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.
841 Bearing Bronze—A classic choice for a starter pick. Also known as SAE 841 bearings.
Synthetic Oil Base—A high-quality lubricant makes all the difference. Synthetic oil is less sensitive to temperature changes than mineral oil, so it won't get runny and leak away at higher temperatures.
For Shaft Dia. | For Housing ID | Lg. | Flange OD | Flange Thk. | Dynamic Radial Load Cap. @ Speed | Dynamic Thrust Load Cap. @ Speed | Base Oil | Lubricant Additive | Temp. Range, ° F | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
841 Bearing Bronze | |||||||||||||
| 5/8" | 13/16" | 3/4" | 1" | 1/8" | 930 lb. @ 60 rpm | 950 lb. @ 60 rpm | Synthetic Oil | PTFE | -140 to 460 | 1677K353 | 00000 | ||
| 5/8" | 13/16" | 1" | 1" | 1/8" | 1,250 lb. @ 60 rpm | 950 lb. @ 60 rpm | Synthetic Oil | PTFE | -140 to 460 | 1677K354 | 0000 | ||
| 5/8" | 13/16" | 1 1/4" | 1" | 1/8" | 1,550 lb. @ 60 rpm | 950 lb. @ 60 rpm | Synthetic Oil | PTFE | -140 to 460 | 1677K355 | 0000 | ||
| 5/8" | 13/16" | 1 1/2" | 1" | 1/8" | 1,850 lb. @ 60 rpm | 950 lb. @ 60 rpm | Synthetic Oil | PTFE | -140 to 460 | 1677K356 | 0000 | ||
Easy-Install Dry-Running Flanged Sleeve Bearings
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A gap running along the length of these bearings allows you to quickly squeeze them into a housing—no tools required. Made of naturally slippery plastic, there’s no need to add messy oil that could drip and attract dust.
Flanged sleeve bearings combine a sleeve and thrust bearing in one. The flange supports thrust loads and prevents the bearing from being pushed out of place. The sleeve is the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.
Nylon—The most popular choice, nylon is wear resistant yet economical. Keep in mind, though, that it will swell and weaken when exposed to moisture.
For Shaft Dia. | For Housing ID | Lg. | Flange OD | Flange Thk. | Dynamic Radial Load Cap. @ Speed | Dynamic Thrust Load Cap. @ Speed | Color | Temp. Range, ° F | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Nylon | ||||||||||||
| 3/4" | 13/16" | 25/32" | 1 1/8" | 1/32" | 175 lb. @ 20 rpm | 165 lb. @ 20 rpm | White | 0 to 200 | 1281N24 | 00000 | ||
| 3/4" | 13/16" | 1 5/32" | 1 1/8" | 1/32" | 260 lb. @ 20 rpm | 165 lb. @ 20 rpm | White | 0 to 200 | 1281N25 | 0000 | ||
Dry-Running Metal-Reinforced Plastic Sleeve Bearings
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Combine slippery plastic with the strength of metal. The PTFE core is naturally slippery, so you’ll never have to add lubricant. These bearings also keep your workspace clean with no lubricant to drip or flake and attract dust. Compared to all-metal bearings, they are lighter.
With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.
PTFE with 17-4 PH Stainless Steel Shell—The highest load capacity of any sleeve bearing we offer. 17-4 PH stainless steel offers good corrosion resistance but is heavier than aluminum.
For Shaft Dia. | For Housing ID | Lg. | Dynamic Radial Load Cap. @ Speed | Temp. Range, ° F | Specs. Met | Each | |||
|---|---|---|---|---|---|---|---|---|---|
PTFE with 17-4 PH Stainless Steel Shell | |||||||||
| 5/8" | 13/16" | 5/8" | 9,500 lb. @ 20 rpm | -60 to 320 | SAE AS81820, SAE AS81934, MIL-B-81820, MIL-B-81934 | 5445K11 | 000000 | ||
Sleeve Bearings
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For Shaft Dia. | For Housing ID | Lg. | Dynamic Radial Load Cap. @ Speed | Temp. Range, ° F | Each | |||
|---|---|---|---|---|---|---|---|---|
High-Load 932 Bearing Bronze | ||||||||
| 5/8" | 13/16" | 1/2" | 1,250 lb. @ 60 rpm | -350 to 450 | 6381K537 | 00000 | ||
| 5/8" | 13/16" | 3/4" | 1,850 lb. @ 60 rpm | -350 to 450 | 6381K538 | 0000 | ||
| 5/8" | 13/16" | 1" | 2,500 lb. @ 60 rpm | -350 to 450 | 6381K539 | 0000 | ||
| 5/8" | 13/16" | 3" | 7,500 lb. @ 60 rpm | -350 to 450 | 6381K7 | 00000 | ||
Dry-Running Flanged Sleeve Bearings
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For Shaft Dia. | For Housing ID | Lg. | Flange OD | Flange Thk. | Dynamic Radial Load Cap. @ Speed | Dynamic Thrust Load Cap. @ Speed | Color | Temp. Range, ° F | Food Industry Std. | Specs. Met | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Nylon | ||||||||||||||
| 5/8" | 13/16" | 5/8" | 1 1/16" | 5/32" | 115 lb. @ 60 rpm | 100 lb. @ 60 rpm | White | -20 to 250 | — | — | 6389K429 | 00000 | ||
MDS-Filled Nylon | ||||||||||||||
| 5/8" | 13/16" | 5/8" | 1 1/16" | 5/32" | 135 lb. @ 60 rpm | 115 lb. @ 60 rpm | Black | -40 to 170 | — | — | 6294K449 | 0000 | ||
Moisture-Resistant Acetal | ||||||||||||||
| 5/8" | 13/16" | 5/8" | 1 1/16" | 5/32" | 105 lb. @ 60 rpm | 90 lb. @ 60 rpm | White | -20 to 180 | — | — | 2705T35 | 0000 | ||
Ultra-Chemical-Resistant PTFE | ||||||||||||||
| 5/8" | 13/16" | 5/8" | 1 1/16" | 5/32" | 39 lb. @ 60 rpm | 34 lb. @ 60 rpm | White | -350 to 500 | FDA Compliant 21 CFR 177.1550 | ASTM D1710 | 2706T35 | 00000 | ||
Dry-Running Sleeve Bearings
 |
Each | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | For Housing ID | Lg. | Dynamic Radial Load Cap. @ Speed | Color | Temp. Range, ° F | 1-24 | 25-99 | 100-Up | |||
Nylon | |||||||||||
| 5/8" | 13/16" | 5/8" | 115 lb. @ 60 rpm | White | -10 to 220 | 6389K7 | 00000 | 00000 | 00000 | ||
MDS-Filled Nylon | |||||||||||
| 5/8" | 13/16" | 5/8" | 135 lb. @ 60 rpm | Black | -40 to 170 | 6294K421 | 0000 | 0000 | 0000 | ||
Moisture-Resistant Acetal | |||||||||||
| 5/8" | 13/16" | 5/8" | 105 lb. @ 60 rpm | White | -20 to 180 | 2610T27 | 0000 | 0000 | 0000 | ||
Ultra-Chemical-Resistant PTFE | |||||||||||
| 5/8" | 13/16" | 5/8" | 39 lb. @ 60 rpm | White | -350 to 500 | 2639T27 | 0000 | 0000 | 0000 | ||
Dry-Running Sleeve Bearings for Food and Beverage
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Made of plastics permitted by the US FDA for contact with food, these bearings won’t release harmful, smelly, and distasteful impurities into your food or beverage production line. These self-lubricating plastics eliminate the need for oil, resulting in less maintenance and improved hygiene. You’ll find them inside food-processing equipment such as mixers, conveyors, and fillers.
With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.
Moisture-Resistant UHMW Polyethylene—Virtually nonabsorbent, these bearings will keep their shape after washdowns. However, they aren’t suitable for high-temperature treatments such as steam cleaning.
For Shaft Dia. | For Housing ID | Lg. | Dynamic Radial Load Cap. @ Speed | Color | Temp. Range, ° F | Specs. Met | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|
Moisture-Resistant UHMW Polyethylene | ||||||||||
| 5/8" | 13/16" | 5/8" | 75 lb. @ 60 rpm | White | -200 to 180 | FDA Compliant 21 CFR 177.1520 | 57785K44 | 00000 | ||
Flanged Sleeve Bearings
 |
These bearings don’t come with a lubricant, so you can select the oil that meets the needs of your application. You’ll need to refill the oil, so make sure the bearing is located where you can access it. All are fabricated and inspected in the U.S.
Flanged sleeve bearings combine a sleeve and thrust bearing in one. The flange supports thrust loads and prevents the bearing from being pushed out of place. The sleeve is the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.
High-Load 932 Bearing Bronze—These bearings are strong enough for sudden starts and stops, plus they resist wear and tear. They are cast from an alloy of leaded tin bronze for uniform rigidity and strength. Also known as 660 leaded bronze bearings.
For Shaft Dia. | For Housing ID | Lg. | Flange OD | Flange Thk. | Dynamic Radial Load Cap. @ Speed | Dynamic Thrust Load Cap. @ Speed | Temp. Range, ° F | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
High-Load 932 Bearing Bronze | |||||||||||
| 5/8" | 13/16" | 3/4" | 1" | 1/8" | 1,850 lb. @ 60 rpm | 1,900 lb. @ 60 rpm | -350 to 450 | 7815K816 | 00000 | ||
Dry-Running Flanged Sleeve Bearings for Food and Beverage
|
Made of plastics permitted by the US FDA for contact with food, these bearings won’t release harmful, smelly, and distasteful impurities into your food or beverage production line. These self-lubricating plastics eliminate the need for oil, resulting in less maintenance and improved hygiene. You’ll find them inside food-processing equipment such as mixers, conveyors, and fillers.
Flanged sleeve bearings combine a sleeve and thrust bearing in one. The flange supports thrust loads and prevents the bearing from being pushed out of place. The sleeve is the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.
Moisture-Resistant UHMW Polyethylene—Virtually nonabsorbent, these bearings will keep their shape after washdowns. However, they aren’t suitable for high-temperature treatments such as steam cleaning.
For Shaft Dia. | For Housing ID | Lg. | Flange OD | Flange Thk. | Dynamic Radial Load Cap. @ Speed | Dynamic Thrust Load Cap. @ Speed | Color | Temp. Range, ° F | Food Industry Std. | Each | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Moisture-Resistant UHMW Polyethylene | |||||||||||||
| 5/8" | 13/16" | 5/8" | 1 1/16" | 5/32" | 75 lb. @ 60 rpm | 65 lb. @ 60 rpm | White | -200 to 180 | FDA Compliant 21 CFR 177.1520 | 57785K35 | 00000 | ||
High-Temperature Graphite-Lubricated Sleeve Bearings
