System of Measurement System of Measurement |
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For Housing ID For Housing ID |
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OD OD | Show |
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OD OD | Hide |
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Ring Material Ring Material |
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Cage Material Cage Material |
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For Load Direction For Load Direction |
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![]() | Radial |
![]() | Combined Radial and Thrust |
Ball Material Ball Material |
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For Shaft Type For Shaft Type |
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![]() | Round |
Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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Lubrication Lubrication |
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Maximum Temperature Maximum Temperature |
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Inner Ring Type Inner Ring Type |
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![]() | Standard |
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Rod Ends

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About Plain Bearings
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About Ball and Roller Bearings
More
About Plastic
More
Stainless Steel Ball Bearings
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
For technical drawings and 3-D models, click on a part number.

Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
624-2Z | 4mm | 13mm | 5mm | 440C Stainless Steel | 290 | 100 | 48,000 | Lubricated | -40° to 240° | ABEC-5 | 00000000 | 00000 |
686-2Z | 6mm | 13mm | 5mm | 440C Stainless Steel | 240 | 90 | 48,000 | Lubricated | -40° to 240° | ABEC-5 | 00000000 | 0000 |
695-2Z | 5mm | 13mm | 4mm | 440C Stainless Steel | 240 | 90 | 50,000 | Lubricated | -40° to 240° | ABEC-5 | 00000000 | 0000 |
Permanently Lubricated Stainless Steel Ball Bearings

A solid polymer lubricant surrounds the balls, eliminating the need for additional lubrication. The solid lubricant blocks out water and dust, extending the life of the bearing.
Sealed bearings have even better resistance to dust and contaminants than open bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
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Bearing Trade Number | For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
633 | 3 | 13 | 5 | 440C Stainless Steel | 220 | 100 | 37,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 000000 |
686 | 6 | 13 | 3.5 | 440C Stainless Steel | 180 | 90 | 31,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
695 | 5 | 13 | 4 | 440C Stainless Steel | 180 | 90 | 33,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
Sealed | ||||||||||||
624-2RS | 4 | 13 | 5 | 440C Stainless Steel | 220 | 100 | 35,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
633-2RS | 3 | 13 | 5 | 440C Stainless Steel | 220 | 100 | 37,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
686-2RS | 6 | 13 | 5 | 440C Stainless Steel | 180 | 90 | 31,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
695-2RS | 5 | 13 | 4 | 440C Stainless Steel | 180 | 90 | 33,000 | Lubricated | -10° to 200° | ABEC-1 | 00000000 | 00000 |
Precision Stainless Steel Ball Bearings


Made to tight tolerances, these 440C stainless steel bearings combine speed and accuracy with corrosion resistance.
Open bearings dissipate heat more efficiently than shielded bearings.
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | |||||||||||
4mm | 13mm | 5mm | 440C Stainless Steel | 205 | 65 | 44,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 000000 |
6mm | 13mm | 3.5mm | 440C Stainless Steel | 160 | 49 | 42,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
Shielded | |||||||||||
5mm | 13mm | 4mm | 440C Stainless Steel | 185 | 50 | 44,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
6mm | 13mm | 5mm | 440C Stainless Steel | 160 | 49 | 42,000 | Lubricated | -30° to 280° | ABEC-7 | 0000000 | 00000 |
Food Industry Permanently Lubricated Stainless Steel Ball Bearings

Good for applications with incidental food contact, these 440C stainless steel bearings have a food-grade, solid polymer lubricant between the balls and ring that eliminates the need for additional lubrication. The solid lubricant blocks out water and dust, extending the life of the bearing.
Sealed bearings have even better resistance to dust and contaminants than open bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia., mm | For Housing ID, mm | Wd., mm | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Specifications Met | Each | |
Sealed | |||||||||||||
624-2RS | 4 | 13 | 5 | 440C Stainless Steel | 290 | 75 | 35,000 | Lubricated | -40° to 200° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 00000000 | 000000 |
686-2RS | 6 | 13 | 5 | 440C Stainless Steel | 240 | 95 | 31,500 | Lubricated | -40° to 200° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 00000000 | 00000 |
695-2RS | 5 | 13 | 4 | 440C Stainless Steel | 240 | 95 | 33,000 | Lubricated | -40° to 200° | ABEC-1 | FDA Compliant 21 CFR 178.3570 | 00000000 | 00000 |
Ultra-Corrosion-Resistant Stainless Steel Ball Bearings

These 316 stainless steel bearings are more corrosion resistant than our other stainless steel bearings, but they have a lower load capacity.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
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Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
624 | 4mm | 13mm | 5mm | 316 Stainless Steel | 75 | 50 | 2,300 | Required | -40° to 140° | Not Rated | 00000000 | 000000 |
Plastic Ball Bearings

These acetal bearings have good all-around corrosion and chemical resistance.
316 stainless steel balls have excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | 316 Stainless Steel Ball | |||||||||||
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Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Open | ||||||||||||
624 | 4mm | 13mm | 5mm | Acetal Plastic | 15 | 10 | 3,100 | Not Required | -40° to 180° | Not Rated | 0000000 | 00000 |
Flanged Ball Bearings
The flange ensures proper positioning inside a tube or housing.
440C stainless steel bearings are more corrosion resistant than steel bearings.
Open bearings dissipate heat more efficiently than shielded and sealed bearings.
Shielded bearings block out dust and other contaminants, but do not dissipate heat as efficiently as open bearings.
For technical drawings and 3-D models, click on a part number.


Flange | Radial Load Cap., lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Thick. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
624 | 4mm | 13mm | 5mm | 15mm | 1mm | 440C Stainless Steel | 230 | 85 | 60,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 000000 |
686 | 6mm | 13mm | 3.5mm | 15mm | 1mm | Steel | 240 | 95 | 56,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 0000 |
695 | 5mm | 13mm | 4mm | 15mm | 1mm | 440C Stainless Steel | 190 | 75 | 59,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |


Flange | Radial Load Cap., lbs. | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Thick. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
624-2Z | 4mm | 13mm | 5mm | 15mm | 1mm | 440C Stainless Steel | 230 | 85 | 51,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 000000 |
686-2Z | 6mm | 13mm | 5mm | 15mm | 1.1mm | 440C Stainless Steel | 190 | 75 | 48,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
686-2Z | 6mm | 13mm | 5mm | 15mm | 1.1mm | 440C Stainless Steel | 240 | 90 | 48,000 | Lubricated | -20° to 250° | ABEC-5 | 00000000 | 0000 |
686-2Z | 6mm | 13mm | 5mm | 15mm | 1.1mm | Steel | 240 | 95 | 48,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
695-2Z | 5mm | 13mm | 4mm | 15mm | 1mm | 440C Stainless Steel | 190 | 75 | 50,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 00000 |
695-2Z | 5mm | 13mm | 4mm | 15mm | 1mm | 440C Stainless Steel | 240 | 90 | 50,000 | Lubricated | -20° to 250° | ABEC-5 | 00000000 | 0000 |
695-2Z | 5mm | 13mm | 4mm | 15mm | 1mm | Steel | 240 | 95 | 50,000 | Lubricated | -50° to 300° | ABEC-3 | 000000000 | 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.
High-Load Ultra-Low-Friction Oil-Embedded Flanged Sleeve Bearings

With oil for reduced friction and iron for added strength, these bearings handle frequent stops and starts in high-load applications. They withstand greater weight and shock loads than standard bearings, but operate at lower speeds.
For technical drawings and 3-D models, click on a part number.
For Housing ID, mm | Length, mm | Flange OD, mm | Flange Thickness, mm | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Lubrication | Lubricant | Temperature Range, °F | Each | |
863 Iron-Copper Bearings | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
10 mm Shaft Dia. | ||||||||||
13 | 12 | 16 | 1.5 | 520 lbs. @ 120 rpm | 330 lbs. @ 120 rpm | Lubricated | ISO 460 Oil | -60° to 300° | 00000000 | 00000 |
13 | 16 | 16 | 1.5 | 700 lbs. @ 120 rpm | 330 lbs. @ 120 rpm | Lubricated | ISO 460 Oil | -60° to 300° | 00000000 | 0000 |
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 | |||||||||
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For 11mm Shaft Dia. | |||||||||
13mm | 5mm | 18mm | 1mm | 60 lbs. @ 120 rpm | 105 lbs. @ 120 rpm | Yellow | -50° to 190° | 00000000 | 00000 |
Ultra-Low-Friction Dry-Running Flanged Sleeve Bearings

Use these bearings in applications with frequent starts and stops because they operate with very little friction.
PTFE bearings have good chemical resistance.
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 | |
PTFE Plastic Bearings | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
For 10 mm Shaft Dia. | ||||||||||
13mm | 12mm | 16mm | 1.5mm | 15 lbs. @ 120 rpm | 9.5 lbs. @ 120 rpm | White | -200° to 450° | FDA Compliant 21 CFR 177.1550 | 00000000 | 00000 |
13mm | 16mm | 16mm | 1.5mm | 20 lbs. @ 120 rpm | 9.5 lbs. @ 120 rpm | White | -200° to 450° | FDA Compliant 21 CFR 177.1550 | 00000000 | 0000 |
Water-Resistant Dry-Running Flanged Sleeve Bearings

Good for underwater applications, these bearings won’t swell or warp when wet.
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 | |
Metric Rulon LR Plastic Bearings | |||||||||
---|---|---|---|---|---|---|---|---|---|
For 10mm Shaft Dia. | |||||||||
13mm | 12mm | 16mm | 1.5mm | 150 lbs. @ 120 rpm | 95 lbs. @ 120 rpm | Maroon | -400° to 500° | 00000000 | 000000 |
Needle-Roller Bearings

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 bearings dissipate heat more efficiently than sealed bearings.
For technical drawings and 3-D models, click on a part number.
Radial Load Cap., lbs. | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | For Housing ID | Wd. | Ring Material | Dynamic | Static | Max. Speed, rpm | Lubrication | For Shaft Surface Smoothness (Ra), microinch | Temp. Range, °F | Specifications Met | Each | |
Open | ||||||||||||
9mm | 13mm | 8mm | Steel | 750 | 800 | 26,500 | Required | 8 | -20° to 280° | DIN 618, ISO 3245 | 00000000 | 00000 |
9mm | 13mm | 10mm | Steel | 960 | 1,050 | 25,000 | Required | 8 | -40° to 280° | DIN 618, ISO 3245 | 00000000 | 0000 |
9mm | 13mm | 12mm | Steel | 1,150 | 1,400 | 26,500 | Required | 8 | -20° to 280° | DIN 618, ISO 3245 | 00000000 | 0000 |
Ball Joint Rod End Seals


Keep dirt out and lubrication in to extend the life of your rod ends. Seals are Buna-N with a stainless steel washer for corrosion resistance. Use them between the head of your rod end and your fastener.
For Rod End ID | ID | OD | Overall Ht. | Material | Washer Material | Pair | |
6mm | 6mm | 13mm | 3mm | Buna-N Rubber | 304 Stainless Steel | 0000000 | 00000 |
Lubrication-Free Corrosion-Resistant Swivel Joints


A slippery PTFE liner reduces wear and eliminates the need for lubrication. Made of stainless steel, these swivel joints are stronger than plastic models and more corrosion resistant than steel ones. Also known as spherical bearings, they support angular misalignment. Press them into a hole or housing where a ball joint rod end won’t fit.
For technical drawings and 3-D models, click on a part number.
ID | OD | O'all Thick. | Housing Thick. | Max. Ball Swivel | Static Radial Load Cap., lbs. | Temp. Range, °F | Material | Each | |
5mm | 13mm | 8mm | 6mm | 26° | 2,800 | -50° to 390° | 316 Stainless Steel | 000000000 | 000000 |
Clear Impact-Resistant Polycarbonate Tubes
- Color: Clear
- Temperature Range: -40° to 200° F
- Tensile Strength: 8,900-9,500 psi (Good)
- Impact Strength: 12-18 ft.-lbs./in. (Excellent)
- Hardness: Rockwell R118 (Hard)
- For Use Outdoors: No
Comparable to Lexan, Hyzod, Tuffak, and Makrolon, these polycarbonate tubes are half the weight of glass and maintain excellent impact resistance across a wide temperature range. Use them to make instrument gauge covers and display racks.
For technical drawings and 3-D models, click on a part number.

8 ft. Lg. | ||||||
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OD, mm | OD Tolerance, mm | ID, mm | ID Tolerance, mm | Specifications Met | Each | |
2 mm Wall Thick. (-0.26 mm to 0.26 mm) | ||||||
13 | -0.130 to 0.130 | 9 | -0.130 to 0.130 | FDA Compliant 21 CFR 177.1580, UL 94 HB | 00000000 | 000000 |