About Ball and Roller Bearings
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About Plain Bearings
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Needle-Roller Thrust Bearings
Thinner rollers allow these bearings to fit in tighter spaces than tapered-roller thrust bearings. Because of the large contact area between the rollers and washers (not included), these bearings are great for medium to heavy duty, low-friction jobs. For use on hardened and ground surfaces.
For technical drawings and 3-D models, click on a part number.
Thrust Load Cap., lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | OD | Thick. | Dynamic | Static | Max. Speed, rpm | Lubrication | For Shaft Surface Smoothness (Ra), microns | Temp. Range, °F | Specifications Met | Each | |
Steel Rollers | |||||||||||
Open | |||||||||||
6mm | 19mm | 2mm | 1,500 | 3,500 | 19,000 | Required | 0.2 | 0° to 240° | DIN 5405-2 | 0000000 | 00000 |
Washers for Needle-Roller Thrust Bearings
Panel-Mount Oil-Embedded Sleeve Bearings
Unlike other sleeve bearings, these do not need to be fully inserted into a housing. Their unique shape creates a permanent, secure hold in thin panels. Bearings swivel to accommodate up to 5° of shaft misalignment. On startup, friction causes the bronze to release a thin layer of oil on the bearing’s surface. Not for use with plastic panels.
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.
Lg. | Spline OD | For Min. Sheet Metal Thick. | Dynamic Radial Load Capacity | Misalignment Capability | Lubrication | Lubricant | Temperature Range, °F | Each | |
Metric 840 Bronze Bearings | |||||||||
---|---|---|---|---|---|---|---|---|---|
For 6mm Shaft Dia. | |||||||||
10.2mm | 14mm | 1mm | 185 lbs. @ 120 rpm | 5° | Lubricated | SAE 45 Oil | -20° to 200° | 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.
For Housing ID | Lg. | Dynamic Radial Load Capacity | Color | Temperature Range, °F | Specifications Met | Each | |
Metric Acetal Plastic Bearings | |||||||
---|---|---|---|---|---|---|---|
For 6mm Shaft Dia. | |||||||
8mm | 6mm | 65 lbs. @ 120 rpm | Blue | -50° to 190° | FDA Compliant 21 CFR 177.1550 | 00000000 | 00000 |
8mm | 10mm | 105 lbs. @ 120 rpm | Blue | -50° to 190° | FDA Compliant 21 CFR 177.1550 | 00000000 | 0000 |
Panel-Mount Dry-Running Sleeve Bearings
Permanently and securely install these self-clinching bearings into panels, with no need for precision-bored holes or machined mounts. They’re often used in areas with tight space restrictions. Install them into sheet metal panels with an air-powered or hydraulic press. They’re not for use in plastic panels. These bearings are self-aligning to compensate for small amounts of shaft misalignment. Made of acetal plastic, they won’t warp or swell when exposed to water, so they’re good for use in washdown environments.
For technical drawings and 3-D models, click on a part number.
Length | Spline OD | For Minimum Sheet Metal Thickness | Dynamic Radial Load Capacity | Misalignment Capability | Temperature Range, °F | Each | |
Metric Acetal Plastic Bearings | |||||||
---|---|---|---|---|---|---|---|
For 6mm Shaft Diameter | |||||||
10.2mm | 14mm | 1.3mm | 38 lbs. @ 120 rpm | 5° | -40° to 180° | 0000000 | 00000 |
Food Industry Dry-Running Flanged Sleeve Bearings
Made of FDA listed materials for use in food applications, these bearings also withstand caustic and washdown environments.
Acetal bearings are FDA compliant for direct contact with food. They’re commonly used on machines in food plants and manufacturing plants for packaging and healthcare equipment. These bearings are bright blue, so they’re easy to spot in your line in case of breakage.
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 | Color | Temperature Range, °F | Specifications Met | Each | |
Acetal Plastic Bearings | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
For 6mm Shaft Dia. | ||||||||||
8mm | 4mm | 12mm | 1mm | 5 lbs. @ 120 rpm | 19 lbs. @ 120 rpm | Blue | -50° to 190° | FDA Compliant 21 CFR 177.1520, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 178.3297 | 000000000 | 00000 |
8mm | 6mm | 12mm | 1mm | 8 lbs. @ 120 rpm | 19 lbs. @ 120 rpm | Blue | -50° to 190° | FDA Compliant 21 CFR 177.1520, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 178.3297 | 000000000 | 0000 |
8mm | 8mm | 12mm | 1mm | 10 lbs. @ 120 rpm | 19 lbs. @ 120 rpm | Blue | -50° to 190° | FDA Compliant 21 CFR 177.1520, FDA Compliant 21 CFR 177.1550, FDA Compliant 21 CFR 178.3297 | 000000000 | 0000 |
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 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
6mm | 12.7mm | 9.6mm | 14.2mm | 0.8mm | 36 lbs. @ 120 rpm | 34 lbs. @ 120 rpm | 5° | Black | -40° to 180° | 0000000 | 000000 |
High-Speed Self-Aligning Dry-Running Flanged Sleeve Bearings
Made of acetal with a PTFE filler, these bearings handle velocities up to twice as high as standard acetal bearings. They’re self-lubricating, so they’ll take on less wear for an increased lifespan. Acetal won’t warp or swell from exposure to water, so these bearings are good for use in washdown environments. These bearings swivel to compensate for a small amount of shaft misalignment. Designed for press-fit installation by hand—no tools required—they don’t need to be fitted into a housing. Mount them into injection-molded panels and mounts, thin sheet metal, or hard non-ductile materials.
For technical drawings and 3-D models, click on a part number.
For Shaft Diameter | Length | Flange OD | Flange Thickness | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Misalignment Capability | Color | Temperature Range, °F | Each | |
PTFE-Filled Acetal Plastic Bearings | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
6mm | 9.6mm | 14.3mm | 0.8mm | 80 lbs. @ 120 rpm | 80 lbs. @ 120 rpm | 5° | Black | -40° to 180° | 0000000 | 000000 |
Dry-Running Mounted Sleeve Bearings
Made from slippery materials, these bearings reduce friction without the oily mess. They are self-aligning to compensate for shaft misalignment.
Acetal bearings do not warp or swell when exposed to water, so they’re often used in 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.
Overall | Mounting | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Bearing Wd. | Hole Dia. | Hole Ctr.-to-Ctr. | Dynamic Radial Load Cap. | Temp. Range, °F | Alignment Style | Each | |
Acetal Plastic Bearings with Aluminum Housing | ||||||||||||
6mm | 9.5mm | 19.1mm | 36.6mm | 9.7mm | 9.7mm | 5.1mm | 28.6mm | 36 lbs. @ 120 rpm | -40° to 180° | Self Aligning | 0000000 | 000000 |
6mm | 14.5mm | 28.6mm | 57.2mm | 9.8mm | 9.8mm | 7.1mm | 44.5mm | 36 lbs. @ 120 rpm | -40° to 180° | Self Aligning | 0000000 | 00000 |
Oil-Embedded Mounted Sleeve Bearings
Startup friction causes these porous bronze bearings to release a thin layer of oil on the bearing’s surface. They are self-aligning to compensate for shaft misalignment.
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.
Overall | Mounting | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Bearing Wd. | Hole Dia. | Hole Ctr.-to-Ctr. | Dynamic Radial Load Cap. | Temp. Range, °F | Alignment Style | Lubrication | Each | |
840 Bearing Bronze Bearings with Aluminum Housing | |||||||||||||
6mm | 9.5mm | 19mm | 36.5mm | 9.5mm | 10.2mm | 5mm | 28.5mm | 175 lbs. @ 120 rpm | -20° to 200° | Self Aligning | Lubricated | 0000000 | 000000 |
High-Speed Light Duty Dry-Running Mounted
Sleeve Bearings with Two-Bolt Flange
Made of acetal with a PTFE filling, these light duty bearings handle speeds twice as fast as standard acetal bearings can. The material is self-lubricating for less wear and longer life in your system. These bearings swivel to compensate for small amounts of shaft misalignment.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Diameter | Height | Length | Width | Bearing Width | Flange Thickness | Hole Diameter | Hole Center-to-Center | Dynamic Radial Load Capacity | Temperature Range, °F | Alignment Style | Each | |
PTFE-Filled Acetal Plastic Bearings with Black-Oxide Steel Housing | ||||||||||||
6mm | 22.2mm | 45.5mm | 6.9mm | 5.7mm | 1.2mm | 5.6mm | 31mm | 55 lbs. @ 120 rpm | -40° to 180° | Self Aligning | 0000000 | 000000 |
Oil-Embedded Mounted Sleeve Bearings with Two-Bolt Flange
Startup friction causes these porous bronze bearings to release a thin layer of oil on the bearing’s surface. Bearings are self-aligning to compensate for shaft misalignment.
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.
Overall | Mounting | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Ht. | Lg. | Wd. | Bearing Wd. | Flange Thick. | Hole Dia. | Hole Ctr.-to-Ctr. | Dynamic Radial Load Cap. | Temp. Range, °F | Alignment Style | Lubrication | Each | |
840 Bearing Bronze Bearings with Aluminum Housing | |||||||||||||
6mm | 19mm | 41.5mm | 10mm | 9.5mm | 5mm | 4.5mm | 32mm | 185 lbs. @ 120 rpm | -20° to 200° | Self Aligning | Lubricated | 0000000 | 000000 |