About Rod Ends
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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.
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About Plain Bearings
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Shaft Liners for Precision Needle-Roller Bearings
Adapt high-precision needle-roller bearings to use on unhardened, unground shafts. The liner fits between the roller and the shaft.
For technical drawings and 3-D models, click on a part number.
For Shaft Dia. | OD | Wd. | Ring Material | Lubrication | Specifications Met | Each | |
20mm | 25mm | 16mm | Steel | Required | DIN 620 | 0000000 | 000000 |
High-Load Oil-Embedded 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 them to release a thin layer of oil on the bearing’s surface. Color is silver because of the iron. These bearings are also magnetic due to the high iron content.
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 18mm Shaft Dia. | |||||||
---|---|---|---|---|---|---|---|
25mm | 30mm | 5,600 lbs. @ 60 rpm | Lubricated | SAE 90 Oil | 10° to 510° | 00000000 | 000000 |
For 20mm Shaft Dia. | |||||||
25mm | 20mm | 3,750 lbs. @ 60 rpm | Lubricated | SAE 90 Oil | 10° to 510° | 00000000 | 00000 |
25mm | 25mm | 4,650 lbs. @ 60 rpm | Lubricated | SAE 90 Oil | 10° to 510° | 00000000 | 00000 |
25mm | 30mm | 5,600 lbs. @ 60 rpm | Lubricated | SAE 90 Oil | 10° to 510° | 00000000 | 00000 |
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.
For Housing ID | Lg. | Dynamic Radial Load Capacity | Color | Temperature Range, °F | Each | |
Metric Nylon Bearings | ||||||
---|---|---|---|---|---|---|
For 18mm Shaft Dia. | ||||||
25mm | 16mm | 100 lbs. @ 60 rpm | Off-White | -10° to 220° | 00000000 | 000000 |
For 20mm Shaft Dia. | ||||||
25mm | 25mm | 155 lbs. @ 60 rpm | Off-White | -10° to 220° | 00000000 | 00000 |
25mm | 35mm | 215 lbs. @ 60 rpm | Off-White | -10° to 220° | 00000000 | 00000 |
High-Temperature Dry-Running Sleeve Bearings
Graphite provides a layer of dry lubrication that operates in high-temperature environments.
932 bearing bronze bearings are cast, making them strong, wear resistant, and excellent at handling shock loads. They are sometimes called 660 leaded bronze bearings.
954 aluminum-bronze bearings have high strength and excellent corrosion resistance, making them suitable for use in marine and mining applications.
Grooved bearings have a graphite-filled groove on the inside of the bearing that distributes lubricant evenly along 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.
For Housing ID | Lg. | Dynamic Radial Load Capacity | Lubrication Method | Temperature Range, °F | Each | |
Metric 954 Aluminum-Bronze | ||||||
---|---|---|---|---|---|---|
For 20mm Shaft Dia. | ||||||
25mm | 25mm | 3,000 lbs. @ 60 rpm | Grooved | -350° to 500° | 00000000 | 000000 |
Metric 932 Bearing Bronze | ||||||
For 20mm Shaft Dia. | ||||||
25mm | 12mm | 1,300 lbs. @ 60 rpm | Grooved | -350° to 450° | 00000000 | 00000 |
25mm | 20mm | 2,150 lbs. @ 60 rpm | Grooved | -350° to 450° | 00000000 | 00000 |
25mm | 25mm | 2,700 lbs. @ 60 rpm | Grooved | -350° to 450° | 00000000 | 00000 |
25mm | 30mm | 3,250 lbs. @ 60 rpm | Grooved | -350° to 450° | 00000000 | 00000 |
25mm | 40mm | 4,300 lbs. @ 60 rpm | Grooved | -350° to 450° | 00000000 | 00000 |
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 16mm Shaft Dia. | ||||||
25mm | 50mm | 4,300 lbs. @ 60 rpm | Required | -350° to 450° | 00000000 | 000000 |
For 20mm Shaft Dia. | ||||||
25mm | 25mm | 2,700 lbs. @ 60 rpm | Required | -350° to 450° | 00000000 | 00000 |
25mm | 30mm | 3,250 lbs. @ 60 rpm | Required | -350° to 450° | 00000000 | 00000 |
25mm | 50mm | 5,400 lbs. @ 60 rpm | Required | -350° to 450° | 00000000 | 00000 |
Corrosion-Resistant Sleeve 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.
For Housing ID | Lg. | Dynamic Radial Load Capacity | Lubrication | Temperature Range, °F | Each | |
Metric 954 Aluminum-Bronze Bearings | ||||||
---|---|---|---|---|---|---|
For 20mm Shaft Dia. | ||||||
25mm | 20mm | 2,750 lbs. @ 60 rpm | Required | -350° to 500° | 00000000 | 000000 |
25mm | 25mm | 3,450 lbs. @ 60 rpm | Required | -350° to 500° | 00000000 | 00000 |
25mm | 50mm | 6,950 lbs. @ 60 rpm | Required | -350° to 500° | 00000000 | 00000 |
For 22mm Shaft Dia. | ||||||
25mm | 40mm | 6,100 lbs. @ 60 rpm | Required | -350° to 500° | 00000000 | 00000 |
Light Duty Dry-Running Flanged Sleeve Bearings
Use where high loads and speeds are not required.
Thermoplastic-blend bearings have low moisture absorption and create very low friction in applications with light loads, and frequent starts and stops.
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 | Each | |
Thermoplastic-Blend Bearings | |||||||||
---|---|---|---|---|---|---|---|---|---|
For 22mm Shaft Dia. | |||||||||
25mm | 8mm | 32mm | 1.5mm | 190 lbs. @ 60 rpm | 320 lbs. @ 60 rpm | Yellow | -50° to 190° | 00000000 | 00000 |
Corrosion-Resistant Flanged Sleeve 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 Housing ID | Lg. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Lubrication | Temperature Range, °F | Each | |
954 Aluminum-Bronze Bearings | |||||||||
---|---|---|---|---|---|---|---|---|---|
For 20mm Shaft Dia. | |||||||||
25mm | 16mm | 30mm | 2.5mm | 2,200 lbs. @ 60 rpm | 2,700 lbs. @ 60 rpm | Required | -350° to 500° | 00000000 | 00000 |
25mm | 20mm | 30mm | 2.5mm | 2,750 lbs. @ 60 rpm | 2,700 lbs. @ 60 rpm | Required | -350° to 500° | 00000000 | 00000 |
25mm | 25mm | 30mm | 2.5mm | 3,450 lbs. @ 60 rpm | 2,700 lbs. @ 60 rpm | Required | -350° to 500° | 00000000 | 00000 |
25mm | 30mm | 30mm | 2.5mm | 4,150 lbs. @ 60 rpm | 2,700 lbs. @ 60 rpm | Required | -350° to 500° | 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.
OD | Thick. | Dynamic Thrust Load Capacity | Color | Temp. Range, °F | Each | |
Thermoplastic Blend Bearings | ||||||
---|---|---|---|---|---|---|
For 8 mm Shaft Dia. | ||||||
25mm | 1.5mm | 70 lbs. @ 120 rpm | Gray | -40° to 260° | 0000000 | 00000 |
High-Temperature Dry-Running Thrust Bearings
Graphite provides a layer of dry lubrication that operates in high-temperature environments.
932 bearing bronze bearings are cast, making them strong, wear resistant, and excellent at handling shock loads. They are sometimes called 660 leaded bronze bearings. Graphite plugs distribute lubricant along 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.
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.
Ball Joint Rod End Inserts
Without changing the ID, these inserts handle some misalignment on rod ends. They attach to your rod end to move your fastener away from the rod-end body.
Cone-style inserts help position rod ends between receiving forks, straps, and clevises.
For technical drawings and 3-D models, click on a part number.
For Rod End ID | ID | OD | Overall Ht. | Each | |
Cone | |||||
---|---|---|---|---|---|
Chrome-Plated Carbon Steel | |||||
12mm | 12mm | 25mm | 11mm | 000000000 | 000000 |
Metric Press-Fit Drill Bushings
Also known as jig bushings, these metric drill bushings fit inside fixture plate holes to guide drill bits, counterbores, reamers, and other cutting tools. They improve accuracy so that your drilled holes and cuts are consistent from part to part. Known for their versatility, drill bushings are also used as spacers, shims, and machinery bushings. These bushings are made of hardened, ground steel that holds its shape and resists wear, so they last for many cycles without needing to be replaced.
All bushings have a chamfer on the outside that centers the bushing as you place it into the hole. Press into place with a manual or hydraulic press. They also have internal chamfers, so it's easier to insert bits, pins, and punches into the bushing. DIN 179 bushings meet dimensional and material standards that make sure they're compatible with other parts and tools. Although DIN 179 is no longer an active standard, it's still a common reference point for designers.
Don't see the size you need? Additional sizes are available.
For technical drawings and 3-D models, click on a part number.
Tolerance | Each | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
OD, mm | Lg., mm | Internal Chamfer | For Drill Bit Size | ID, mm | OD, mm | Lg., mm | Drill Bushing Type | Material | Hardness | Specifications Met | 1-5 | 6-11 | 12-Up | |
20 mm ID | ||||||||||||||
25 | 18 | One End | 20 mm | 0.02 to 0.041 | 0.015 to 0.028 | -0.2 to 0.2 | PM | Steel | Rockwell C61 | DIN 179 | 000000000 | 000000 | 000000 | 000000 |
Ring Shims
Precisely align, level, and adjust spacing on fasteners, shafts, and machinery with these shims.
For accurate leveling, choose materials such as steel or stainless steel, which are hard enough to resist scratching and deforming. Softer shims, like copper or aluminum, can be used as wear plates between components that rub together, preventing damage to equipment.
Stainless steel shims are more corrosion resistant than steel shims. 316 stainless steel shims have the best corrosion resistance of our stainless steel shims.
Carbon steel shims have excellent strength and can be welded, but aren't as corrosion resistant as other shims.
Spring steel shims are comparable in strength to carbon steel shims, but are harder and hold their shape better. They aren't as corrosion resistant as other shims.
For technical drawings and 3-D models, click on a part number.
ID | ID Tolerance | OD | OD Tolerance | Material | Min. Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
0.1 mm Thick. (-0.013 mm to 0.013 mm Tolerance) | |||||||||
---|---|---|---|---|---|---|---|---|---|
18mm | -0.3mm to 0.3mm | 25mm | -0.5mm to 0.5mm | 316 Stainless Steel | Rockwell B70 | ASTM A240 | 5 | 000000000 | 000000 |
0.2 mm Thick. (-0.023 mm to 0.023 mm Tolerance) | |||||||||
18mm | -0.3mm to 0.3mm | 25mm | -0.5mm to 0.5mm | 316 Stainless Steel | Rockwell B70 | ASTM A240 | 5 | 000000000 | 00000 |
0.5 mm Thick. (-0.064 mm to 0.064 mm Tolerance) | |||||||||
18mm | -0.3mm to 0.3mm | 25mm | -0.5mm to 0.5mm | 316 Stainless Steel | Rockwell B70 | ASTM A240 | 5 | 000000000 | 00000 |
1 mm Thick. (-0.105 mm to 0.105 mm Tolerance) | |||||||||
18mm | -0.3mm to 0.3mm | 25mm | -0.5mm to 0.5mm | 316 Stainless Steel | Rockwell B70 | ASTM A240 | 5 | 000000000 | 00000 |
ID | ID Tolerance | OD | OD Tolerance | Material | Min. Hardness | Pkg. Qty. | Pkg. | |
0.1 mm Thick. (-0.013 mm to 0.013 mm Tolerance) | ||||||||
---|---|---|---|---|---|---|---|---|
18mm | -0.3mm to 0.3mm | 25mm | -0.05mm to 0.05mm | 18-8 Stainless Steel | Rockwell B70 | 25 | 000000000 | 00000 |
0.2 mm Thick. (-0.023 mm to 0.023 mm Tolerance) | ||||||||
18mm | -0.3mm to 0.3mm | 25mm | -0.05mm to 0.05mm | 18-8 Stainless Steel | Rockwell B70 | 25 | 000000000 | 0000 |
0.3 mm Thick. (-0.055 mm to 0.055 mm Tolerance) | ||||||||
18mm | -0.3mm to 0.3mm | 25mm | -0.05mm to 0.05mm | 18-8 Stainless Steel | Rockwell B70 | 25 | 000000000 | 0000 |
0.5 mm Thick. (-0.064 mm to 0.064 mm Tolerance) | ||||||||
18mm | -0.3mm to 0.3mm | 25mm | -0.05mm to 0.05mm | 18-8 Stainless Steel | Rockwell B70 | 25 | 000000000 | 00000 |
1 mm Thick. (-0.105 mm to 0.105 mm Tolerance) | ||||||||
18mm | -0.3mm to 0.3mm | 25mm | -0.05mm to 0.05mm | 18-8 Stainless Steel | Rockwell B70 | 25 | 000000000 | 0000 |
1.5 mm Thick. (-0.14 mm to 0.14 mm Tolerance) | ||||||||
18mm | -0.3mm to 0.3mm | 25mm | -0.05mm to 0.05mm | 18-8 Stainless Steel | Rockwell B70 | 10 | 000000000 | 00000 |
2 mm Thick. (-0.21 mm to 0.21 mm Tolerance) | ||||||||
18mm | -0.3mm to 0.3mm | 25mm | -0.05mm to 0.05mm | 18-8 Stainless Steel | Rockwell B70 | 10 | 000000000 | 00000 |
ID | ID Tolerance | OD | OD Tolerance | Material | Min. Hardness | Pkg. Qty. | Pkg. | |
0.1 mm Thick. (-0.013 mm to 0.013 mm Tolerance) | ||||||||
---|---|---|---|---|---|---|---|---|
18mm | -0.3mm to 0.3mm | 25mm | -0.5mm to 0.5mm | 1008-1010 Carbon Steel | Rockwell B40 | 5 | 00000000 | 00000 |
0.5 mm Thick. (-0.064 mm to 0.064 mm Tolerance) | ||||||||
18mm | -0.3mm to 0.3mm | 25mm | -0.5mm to 0.5mm | 1008-1010 Carbon Steel | Rockwell B40 | 100 | 00000000 | 0000 |
1 mm Thick. (-0.105 mm to 0.105 mm Tolerance) | ||||||||
18mm | -0.3mm to 0.3mm | 25mm | -0.5mm to 0.5mm | 1008-1010 Carbon Steel | Rockwell B40 | 50 | 00000000 | 0000 |
1.5 mm Thick. (-0.14 mm to 0.14 mm Tolerance) | ||||||||
18mm | -0.3mm to 0.3mm | 25mm | -0.5mm to 0.5mm | 1008-1010 Carbon Steel | Rockwell B40 | 50 | 00000000 | 0000 |
2 mm Thick. (-0.21 mm to 0.21 mm Tolerance) | ||||||||
18mm | -0.3mm to 0.3mm | 25mm | -0.5mm to 0.5mm | 1008-1010 Carbon Steel | Rockwell B40 | 50 | 00000000 | 0000 |
ID | ID Tolerance | OD | OD Tolerance | Material | Min. Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
0.1 mm Thick. (-0.03 mm to 0 mm Tolerance) | |||||||||
---|---|---|---|---|---|---|---|---|---|
18mm | 0.03mm to 0.4mm | 25mm | -0.47mm to -0.04mm | 1074-1095 Spring Steel | Rockwell B85 | DIN 988 | 25 | 000000000 | 00000 |
0.2 mm Thick. (-0.04 mm to 0 mm Tolerance) | |||||||||
18mm | 0.03mm to 0.4mm | 25mm | -0.47mm to -0.04mm | 1074-1095 Spring Steel | Rockwell B85 | DIN 988 | 25 | 000000000 | 0000 |
0.3 mm Thick. (-0.05 mm to 0 mm Tolerance) | |||||||||
18mm | 0.03mm to 0.4mm | 25mm | -0.47mm to -0.04mm | 1074-1095 Spring Steel | Rockwell B85 | DIN 988 | 25 | 000000000 | 0000 |
0.5 mm Thick. (-0.05 mm to 0 mm Tolerance) | |||||||||
18mm | 0.03mm to 0.4mm | 25mm | -0.47mm to -0.04mm | 1074-1095 Spring Steel | Rockwell B85 | DIN 988 | 25 | 000000000 | 0000 |
1 mm Thick. (-0.05 mm to 0 mm Tolerance) | |||||||||
18mm | 0.03mm to 0.4mm | 25mm | -0.47mm to -0.04mm | 1074-1095 Spring Steel | Rockwell B85 | DIN 988 | 25 | 000000000 | 0000 |
Bearing Retaining Locknuts
With a nylon insert that grips your threaded shaft or spindle without damaging its threads, these locknuts—also called shaft nuts—hold bearings, bushings, gears, and pulleys prone to vibration tightly in place. They come as one piece, so you can easily clamp them onto your shaft or spindle. But, since they aren’t made entirely of metal, they don’t stand up to heat as well as all-metal locknuts. Slots in their sides mean you can tighten and loosen them with a spanner wrench or spanner socket. Their face is also chamfered to help keep the size and weight of your assembly at a minimum. All meet international standards for bearing locknut dimensions.
When choosing your thread spacing, consider the precision of your application. The finer the threads, the more control you have when making adjustments.
All carbon steel locknuts are strong and resist wear, though they don’t stand up to corrosion as well as stainless steel locknuts. 303 stainless steel locknuts resist corrosion better than steel locknuts but aren’t as strong. They withstand washdowns and chemicals.
For technical drawings and 3-D models, click on a part number.
Bearing Retaining Nuts
Often paired with spring lock washers to strengthen their hold, these retaining nuts—also known as shaft nuts—keep vibration from shifting bearings, bushings, pulleys, and gears on your threaded shaft or spindle. They have slotted sides, so you can tighten and loosen them with a spanner wrench or spanner socket.
Chamfered-face retaining nuts weigh less and produce less heat than stepped-face nuts. Some meet ISO 2982 (formerly DIN 981), an international standard for bearing locknut dimensions. Their sizes correspond to SKF KM series. Use them with DIN 5406 spring lock washers.
Carbon steel retaining nuts are strong and resist wear.
For technical drawings and 3-D models, click on a part number.