About Ball and Roller Bearings
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About Plain Bearings
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About Linear Bearings
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Thrust Ball Bearings
Steel balls and washers allow these bearings to handle higher loads than bearings with stainless steel components. With an open design, they dissipate heat more efficiently than one-piece thrust ball bearings.
Bearings with steel cage and with bronze cage handle higher loads and speeds than bearings with a plastic cage.
For technical drawings and 3-D models, click on a part number.
Thrust Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | OD | Thick. | Cage Material | Washer Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | Includes | Each | |
Open | ||||||||||||
30mm | 60mm | 21mm | Steel | Steel | 9,600 | 17,600 | 3,900 | Required | -40° to 250° | Two Washers | 00000000 | 000000 |
40mm | 60mm | 16mm | Steel | Steel | 5,650 | 12,100 | 4,000 | Required | -40° to 240° | Two Washers | 0000000 | 00000 |
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 | |||||||||||
40mm | 60mm | 3mm | 6,300 | 25,500 | 6,000 | Required | 0.2 | 0° to 240° | DIN 5405-2 | 000000 | 000000 |
Washers for Needle-Roller Thrust Bearings
Cylindrical-Roller Thrust Bearings
Cylindrical-roller thrust bearings handle higher loads than needle-roller thrust bearings. They also run at faster speeds than tapered-roller thrust bearings.
For technical drawings and 3-D models, click on a part number.
Thrust Load Cap., lbs. | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | OD, mm | Thick., mm | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | Includes | Each | |
Steel Rollers | ||||||||||
Open | ||||||||||
40 | 60 | 13 | 12,550 | 33,250 | 5,900 | Required | -25° to 245° | Two Washers | 0000000 | 0000000 |
Light Duty Dry-Running Sleeve Bearings
Use where high loads and speeds are not required.
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.
Multipurpose Sleeve Bearings with Groove
A figure-8-shaped groove provides a flow path for lubricant, distributing it evenly along the bearing’s surface. Bearings are cast bronze, making them strong, wear resistant, and excellent at handling shock loads. 932 bearing bronze is sometimes called 660 leaded bronze.
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 | Temperature Range, °F | Each | |
Metric 932 Bearing Bronze | ||||||
---|---|---|---|---|---|---|
For 50mm Shaft Dia. | ||||||
60mm | 75mm | 20,300 lbs. @ 30 rpm | Required | -350° to 450° | 00000000 | 000000 |
Oil-Embedded Thrust 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.
OD, mm | Thick., mm | Dynamic Thrust Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
For 30 mm Shaft Dia. | |||||||
---|---|---|---|---|---|---|---|
60 | 4 | 6,550 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 00000000 | 000000 |
60 | 5 | 6,550 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 00000000 | 00000 |
For 35 mm Shaft Dia. | |||||||
60 | 4 | 3,800 lbs. @ 60 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 00000000 | 00000 |
For 40 mm Shaft Dia. | |||||||
60 | 4 | 4,850 lbs. @ 30 rpm | Lubricated | SAE 30 Oil | -35° to 300° | 00000000 | 00000 |
Ultra-Low-Friction Oil-Embedded Thrust 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.
OD, mm | Thick., mm | Dynamic Thrust Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Specifications Met | Each | |
For 30mm Shaft Dia. | ||||||||
---|---|---|---|---|---|---|---|---|
60 | 4 | 6,550 lbs. @ 30 rpm | Lubricated | SAE 20 Oil with PTFE | -60° to 300° | ASTM B438 | 0000000 | 000000 |
60 | 5 | 6,550 lbs. @ 30 rpm | Lubricated | SAE 20 Oil with PTFE | -60° to 300° | ASTM B438 | 0000000 | 00000 |
For 35mm Shaft Dia. | ||||||||
60 | 4 | 7,700 lbs. @ 30 rpm | Lubricated | SAE 20 Oil with PTFE | -60° to 300° | ASTM B438 | 00000000 | 00000 |
For 40mm Shaft Dia. | ||||||||
60 | 4 | 4,850 lbs. @ 30 rpm | Lubricated | SAE 20 Oil with PTFE | -60° to 300° | ASTM B438 | 0000000 | 00000 |
High-Load Ultra-Low-Friction Oil-Embedded Thrust Bearings
Handle heavy loads that frequently start and stop along shafts—these bearings contain extra iron and slippery PTFE lubricant. Startup friction causes a thin layer of PTFE to release onto the surface. Thanks to their high iron content, they also resist failing if their load suddenly and drastically increases, but they won’t run as fast as standard bearings. They’re thrust bearings, which means they support loads parallel to the shaft.
For technical drawings and 3-D models, click on a part number.
High-Load Oil-Embedded Thrust 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.
Iron-copper bearings support heavier loads than 863 iron-copper 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.
OD | Thick. | Dynamic Thrust Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
For 30mm Shaft Dia. | |||||||
---|---|---|---|---|---|---|---|
60mm | 4mm | 6,200 lbs. @ 30 rpm | Lubricated | SAE 90 Oil | -15° to 300° | 00000000 | 000000 |
60mm | 5mm | 6,200 lbs. @ 30 rpm | Lubricated | SAE 90 Oil | -15° to 300° | 00000000 | 00000 |
For 40mm Shaft Dia. | |||||||
60mm | 4mm | 4,550 lbs. @ 30 rpm | Lubricated | SAE 90 Oil | -15° to 300° | 00000000 | 00000 |
OD | Thick. | Dynamic Thrust Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
For 40mm Shaft Dia. | |||||||
---|---|---|---|---|---|---|---|
60mm | 4mm | 9,800 lbs. @ 30 rpm | Lubricated | SAE 90 Oil | -15° to 300° | 0000000 | 000000 |
Food Industry Oil-Embedded Thrust Bearings
The oil in these bearings is NSF registered H1 and FDA compliant for incidental contact with food. Startup friction causes them to release a thin layer of oil on the bearing’s surface.
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.
OD | Thick. | Dynamic Thrust Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Specifications Met | Each | |
For 30mm Shaft Dia. | ||||||||
---|---|---|---|---|---|---|---|---|
60mm | 5mm | 6,550 lbs. @ 30 rpm | Lubricated | SAE 20 Oil | -75° to 300° | FDA Compliant 21 CFR 178.3570, NSF Registered H1 | 00000000 | 000000 |
For 40mm Shaft Dia. | ||||||||
60mm | 4mm | 4,850 lbs. @ 30 rpm | Lubricated | SAE 20 Oil | -75° to 300° | FDA Compliant 21 CFR 178.3570, NSF Registered H1 | 00000000 | 00000 |
Light Duty Dry-Running Thrust Bearings
Use where high loads and speeds are not required.
Thermoplastic bearings are fiber reinforced and lubricant infused for good wear resistance and low friction with light and medium loads.
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.
Corrosion-Resistant Thrust Bearings
The addition of iron and aluminum gives these bearings high strength and excellent corrosion resistance—making them suitable for use in marine and mining applications.
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.
OD | Thick. | Dynamic Thrust Load Capacity | Lubrication | Temperature Range, °F | Each | |
954 Aluminum-Bronze Bearings | ||||||
---|---|---|---|---|---|---|
For 45mm Shaft Dia. | ||||||
60mm | 3mm | Not Rated | Required | -350° to 500° | 0000000 | 000000 |
Multipurpose Thrust Bearings
These 932 bearing 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.
OD | Thick. | Dynamic Thrust Load Capacity | Lubrication | Temperature Range, °F | Each | |
Metric 932 Bearing Bronze | ||||||
---|---|---|---|---|---|---|
For 30mm Shaft Dia. | ||||||
60mm | 4mm | Not Rated | Required | -350° to 450° | 00000000 | 00000 |
Linear and Rotary Ball Bearings
Engineered for simultaneous linear and rotary motion, these bearings are used with round end-supported shafts. The fixed-alignment design is for use where shaft misalignment is unlikely. To install, slide bearings into a housing (not included) and secure with two retaining rings (sold individually).
Bearings with end seals are designed to keep lubricant in and dirt out.
For technical drawings and 3-D models, click on a part number.
Bearings | External Retaining Rings | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Overall Lg. | For Housing ID | Retaining Ring Groove End-to-End Lg. | Dynamic Load Capacity, lbs. | Dynamic Rotary Load Capacity | Max. Speed, rpm | Max. Temperature, ° F | Max. Stroke Lg. | For Shaft Material | Each | Pkg. Qty. | Pkg. | ||
Fixed Alignment | ||||||||||||||
Steel Bearings with End Seals | ||||||||||||||
40mm | 80mm | 60.0000mm - 60.0300mm | 64.9mm | 925 | 384 lbs. @ 500 rpm | 5,000 | 200° | 91mm | Stainless Steel, Steel | 000000 | 000000 | 1 | 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). For bearings with retaining ring grooves, secure with two retaining rings (sold individually).
For technical drawings and 3-D models, click on a part number.
Bearings | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Load Capacity, lbs. | External Retaining Rings | ||||||||||||
For Shaft Diameter, mm | Overall Lg., mm | For Housing ID, mm | Retaining Ring Groove End-to-End Length, mm | With End Seals | Dynamic | Static | Dynamic Load Capacity at Maximum Temperature | Temperature Range, ° F | For Shaft Material | Each | Each | ||
Steel Bearings with Steel Balls | |||||||||||||
40 | 80 | 60.000 - 60.030 | 60.5 | No | 485 | 900 | 485 lbs. @ 230° F | -4° to 230° | Stainless Steel, Steel | 00000000 | 0000000 | 0000000 | 00000 |
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 | Load Capacity, lbs. | Mounting Holes | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | Lg., mm | Wd., mm | Ht., mm | Flange Thick., mm | Flange 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 | |||||||||||||||
40 | 80 | 96 | 96 | 13 | 96 | 78 | 60 | 485 | 900 | -4° to 248° | Stainless Steel, Steel | 4 | 9 | 0000000 | 0000000 |
Mounted Linear Bearings for Ball Splines
A flange with mounting holes makes it easy to attach a load to these bearings. Create a compact linear and rotary motion system for robots and other applications requiring complex, fast movements, by combining them with ball splines. These bearings move smoothly and precisely even at high speeds along ball splines while grooves on the ball spline transmit rotary power. Clip a retaining ring (not included) into the groove on these bearings to position them in your system.
Splines are alloy steel for high strength and wear resistance. They're hardened only on the outside, so they stand up to repeated motion while keeping their center soft enough to absorb stress from shifting loads. Those with a step-down end have a shoulder near the end to stop gears, sprockets, and bearings.
For technical drawings and 3-D models, click on a part number.
Groove | Mounting Holes | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Spline Dia., mm | For No. of Splines | Overall Lg., mm | Flange OD, mm | Bolt Circle Dia., mm | OD, mm | Dynamic Load Capacity, lbs. | Static Load Capacity, lbs. | Max. Dynamic Torque, in.-lbs. | Max. Static Torque, in.-lbs. | Max. Temperature, ° F | With Retaining Ring Grooves | Wd., mm | Dia., mm | No. of | Thread Size | Each | |
37.4 | 4 | 100 | 90 | 72 | 60 | 6,900 | 8,400 | 5,637 | 7,806 | 176° | Yes | 5 | 58.6 | 4 | M8 × 1.25 mm | 00000000 | 0000000 |
Step | |||||||||
---|---|---|---|---|---|---|---|---|---|
Dia., mm | No. of Splines | Lg., mm | Spline Lg., mm | Root Dia., mm | Dia., mm | Lg., mm | Material | Each | |
Splined End × Step-Down End | |||||||||
37.4 | 4 | 550 | 400 | 33.1 | 30 | 150 | 52100 Alloy Steel | 00000000 | 0000000 |
Flush-Mount Screw-Clamp Bushings
Insert these bushings into the bore of your sprocket for flush or recessed mounting. They handle shock loads. When you tighten the included clamping screws, the bushing's inner sleeve contracts onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear. They can be mounted on shafts with or without keyways.
For technical drawings and 3-D models, click on a part number.
Corrosion-Resistant Flush-Mount Screw-Clamp Bushings
Insert these nickel-plated steel bushings into the bore of your sprocket for flush or recessed mounting in wet environments. When you tighten the included clamping screws on these bushings, their inner sleeve contracts onto the shaft and their outer sleeve expands to hold your sprocket, pulley, or gear. This keeps bushings from slipping during sudden starts and stops.
For technical drawings and 3-D models, click on a part number.
For Shaft Dia., mm | OD, mm | Overall Wd., mm | Max. Torque, in.-lbs. | Fastener Tightening Torque, in.-lbs. | Material | Includes | Each | |
35 | 60 | 26 | 7,050 | 150 | Nickel-Plated Steel | Clamping Screws | 0000000 | 0000000 |