System of Measurement System of Measurement |
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Linear Bearing Component Linear Bearing Component |
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Bearing | Bearing in Housing |
Length Length | Show |
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Length Length | Hide |
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For Shaft Type For Shaft Type |
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Round | Round with Support Rail |
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Spline |
For Shaft Material For Shaft Material |
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Bearing Material Bearing Material |
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Housing Type Housing Type |
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Base Mount | Flange Mount |
Alignment Style Alignment Style |
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Dynamic Load Capacity Dynamic Load Capacity |
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Lubrication Lubrication |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Ball Material Ball Material |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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For Minimum Stainless Steel Shaft Hardness For Minimum StainlessSteel Shaft Hardness |
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About Linear Bearings
More
About Plain Bearings
More
Selecting Compatible Lead Screws and Nuts
More
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 30mm Shaft Dia. | |||||||||
38mm | 36mm | 44mm | 4mm | 1,750 lbs. @ 30 rpm | 890 lbs. @ 30 rpm | Yellow | -50° to 190° | 00000000 | 000000 |
Linear Ball Bearings

Bearings are for use with round end-supported shafts. To install, slide bearings into a housing (not included). For bearings with retaining ring grooves, secure with two retaining rings (sold individually).
Bearings with end seals keep lubricant in and dust out.
Bearings with stainless steel balls are more corrosion resistant than bearings with steel balls.
Fixed-alignment bearings are for use where shaft misalignment is unlikely.
For technical drawings and 3-D models, click on a part number.

Bearings | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Load Capacity, lbs. | External Retaining Rings | |||||||||||
For Shaft Dia., mm | Overall Lg., mm | For Housing ID, mm | Retaining Ring Groove End-to-End Lg., mm | With End Seals | Dynamic | Static | Temperature Range, °F | For Shaft Material | Each | Each | ||
440C Stainless Steel Bearings with Stainless Steel Balls | ||||||||||||
16 | 36 | 26.000 - 26.021 | 24.9 | Yes | 125 | 200 | -4° to 176° | Stainless Steel, Steel | 0000000 | 000000 | 0000000 | 00000 |
Steel Bearings with Steel Balls | ||||||||||||
16 | 36 | 26.000 - 26.021 | 24.9 | Yes | 125 | 200 | -4° to 176° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 0000 |
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).
Stainless steel bearings are more corrosion resistant than steel bearings.
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 | ||
440C Stainless Steel Bearings with Stainless Steel Balls | |||||||||||||
16 | 36 | 26.000 - 26.021 | 24.9 | Yes | 130 | 200 | 130 lbs. @ 248° F | -4° to 248° | Stainless Steel, Steel | 0000000 | 000000 | 0000000 | 00000 |
High-Load Linear Ball Bearings

Designed to handle heavy loads, these bearings have higher load capacities than comparable standard linear ball bearings. They are for use with round end-supported shafts and have a self-aligning design to compensate for shaft misalignment. To install, slide bearings into a housing (not included). For bearings with retaining ring grooves, secure with two retaining rings (sold individually).
Bearings with end seals keep lubricant in and dust out.
For technical drawings and 3-D models, click on a part number.

Bearings | External Retaining Rings | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | Overall Lg., mm | For Housing ID, mm | OD, mm | Retaining Ring Groove End-to-End Lg., mm | With End Seals | Dynamic Load Capacity, lbs. | Max. Temperature, °F | For Shaft Material | Each | Each | ||
Acetal Bearings with Steel Balls | ||||||||||||
16 | 36 | 26.000 - 26.018 | 26 | 24.6 | Yes | 495 | 176° | Stainless Steel; Steel | 0000000 | 000000 | 0000000 | 00000 |
Linear Sleeve Bearings


Bearings are for use with round end-supported shafts. To install, slide bearings into a housing (not included) and secure with two retaining rings (sold individually).
Bearings with 0.0005" shaft clearance are best for precision applications. Bearings with 0.001" or 0.0015" shaft clearance are less likely to bind on your shaft than bearings with 0.0005" shaft clearance.
Self Aligning—Bearings compensate for shaft misalignment.
Fixed Alignment—Bearings are for use where shaft misalignment is unlikely.
Frelon-lined bearings are wear and chemical resistant. Frelon-lined aluminum bearings have good corrosion resistance. Note: Not for use with bare aluminum, chrome-plated steel, or 300 series stainless steel shafts.
PTFE-lined bearings are chemical resistant and nonabrasive. They have a ceramic coating for added corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Bearings | External Retaining Rings | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | Shaft Clearance | Overall Lg., mm | For Housing ID, mm | Retaining Ring Groove End-to-End Lg., mm | Dynamic Load Capacity | Static Load Capacity, lbs. | Temperature Range, ° F | For Shaft Material | Each | Each | ||
PTFE-Lined 6061 Aluminum Bearings | ||||||||||||
16 | 0.001" | 36 | 26.000 - 26.021 | 24.6 | 250 lbs. @ 100 fpm | 3,300 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 000000 | 0000000 | 00000 |
Bearings | External Retaining Rings | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | Shaft Clearance | Overall Lg., mm | For Housing ID, mm | Retaining Ring Groove End-to-End Lg., mm | Dynamic Load Capacity | Static Load Capacity, lbs. | Temperature Range, ° F | For Shaft Material | Each | Each | ||
Frelon-Lined 6061 Aluminum Bearings | ||||||||||||
16 | 0.0005" | 36 | 26.020 - 26.053 | 24.64 | 150 lbs. @ 100 fpm | 2,600 | -400° to 400° | Steel | 00000000 | 000000 | 0000000 | 00000 |
PTFE-Lined 6061 Aluminum Bearings | ||||||||||||
16 | 0.001" | 36 | 26.000 - 26.021 | 24.6 | 250 lbs. @ 100 fpm | 3,300 | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 00000 | 0000000 | 0000 |
Dust-Resistant Linear Sleeve Bearings



Ridges on the inside of these bearings wipe away dust and debris. To install, slide bearings into a housing (not included) and secure with two retaining rings (sold individually). All bearings are lined with lightweight, corrosion- and chemical-resistant PTFE.
Self-aligning bearings compensate for shaft misalignment. Fixed-alignment bearings are designed for use with round, end-supported shafts where shaft misalignment is unlikely.
6061 aluminum bearings have good corrosion resistance, and have a higher load capacity than bearings made entirely of PTFE.
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 | Static Load Capacity, lbs. | Shaft Clearance | Temperature Range, ° F | For Shaft Material | Each | Pkg. Qty. | Pkg. | ||
Self Aligning | |||||||||||||
6061 Aluminum Bearings | |||||||||||||
16mm | 36mm | 26.000mm - 26.021mm | 24.9mm | 85 lbs. @ 100 fpm | 2,200 | 0.03mm to 0.088mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 000000 | 1 | 0000000 | 00000 |
Fixed Alignment | |||||||||||||
PTFE Plastic Bearings | |||||||||||||
16mm | 36mm | 26.000mm - 26.021mm | 24.6mm | 85 lbs. @ 100 fpm | 1,100 | 0.032mm to 0.075mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 00000000 | 00000 | 1 | 0000000 | 0000 |
6061 Aluminum Bearings | |||||||||||||
16mm | 36mm | 26.000mm - 26.021mm | 24.6mm | 85 lbs. @ 100 fpm | 2,200 | 0mm to 0.058mm | -40° to 194° | Aluminum, Stainless Steel, Steel | 0000000 | 00000 | 1 | 0000000 | 0000 |
High-Speed Linear Sleeve Bearings

A ceramic liner makes high speeds as well as rapid acceleration and deceleration possible. Bearings are for use with round end-supported shafts. They have a fixed-alignment design for applications where shaft misalignment is unlikely. To install, slide bearings into a housing (not included) and secure with two retaining rings (sold individually).
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 | Static Load Capacity, lbs. | Shaft Clearance | Temperature Range, ° F | For Shaft Material | Each | Pkg. of 1 | ||
Fixed Alignment | ||||||||||||
Ceramic-Lined 6061 Aluminum Bearings | ||||||||||||
16mm | 36mm | 26 mm | 22mm | 200 lbs. @ 100 fpm | 4,450 | 0.0127mm to 0.0381mm | -200° to 400° | Stainless Steel, Steel | 0000000 | 000000 | 0000000 | 00000 |
Food Industry Linear Sleeve Bearings

Made of FDA-listed materials for use in food applications, these bearings also have excellent chemical and corrosion resistance. They 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 them in your housing with two retaining rings (sold individually).
For technical drawings and 3-D models, click on a part number.
Bearings | External Retaining Rings | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Overall Lg. | For Housing ID | With Retaining Ring Grooves | Retaining Ring Groove End-to-End Lg. | Dynamic Load Capacity | Static Load Capacity, lbs. | Shaft Clearance | Temperature Range, ° F | For Shaft Material | Specifications Met | Each | Pkg. Qty. | Pkg. | ||
Fixed Alignment | |||||||||||||||
Rulon 641-Lined 304 Stainless Steel Bearings | |||||||||||||||
16mm | 36mm | 26.000mm - 26.021mm | Yes | 24.6mm | 85 lbs. @ 100 fpm | 200 | 0.05mm | -400° to 375° | Aluminum, Stainless Steel | FDA Compliant 21 CFR 177.1380 | 0000000 | 000000 | 1 | 0000000 | 00000 |
Linear Ball Bearings for Support Rail Shafts
Mount these bearings on a support rail shaft for applications requiring maximum rigidity. All have end seals to keep lubricant in and dirt out. To install, slide bearings into a housing (not included). For bearings with retaining ring grooves, secure with two retaining rings (sold individually).
Bearings with stainless steel balls are more corrosion resistant than bearings with steel balls.
Fixed-alignment bearings are for use where shaft misalignment is unlinkely.
For technical drawings and 3-D models, click on a part number.

Bearings | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Load Capacity, lbs. | External Retaining Rings | ||||||||||||
For Shaft Dia., mm | Overall Lg., mm | Wd., mm | For Housing ID, mm | With Retaining Ring Grooves | Retaining Ring Groove End-to-End Lg., mm | Dynamic | Static | Temp. Range, °F | For Shaft Material | Each | Each | ||
440C Stainless Steel Bearings with Stainless Steel Balls | |||||||||||||
16 | 36 | 10 | 26.000 - 26.021 | Yes | 24.9 | 125 | 200 | -4° to 176° | Stainless Steel, Steel | 00000000 | 000000 | 0000000 | 00000 |
Steel Bearings with Steel Balls | |||||||||||||
16 | 36 | 10 | 26.000 - 26.021 | Yes | 24.9 | 130 | 200 | -4° to 176° | Stainless Steel, Steel | 00000000 | 00000 | 0000000 | 0000 |
High-Load Linear Ball Bearings for Support Rail Shafts

Designed for heavy loads, these bearings have higher load capacities than comparable standard linear ball bearings for support rails. Use them for applications that require maximum rigidity. All are self-aligning to compensate for shaft misalignment. To install, slide bearings into a housing (not included). For bearings with retaining ring grooves, secure with two retaining rings (sold individually).
Bearings with end seals keep lubricants in and dirt out.
Bearings with stainless steel balls are more corrosion resistant than bearings with steel balls.
Bearings | External Retaining Rings | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | Overall Lg., mm | Wd., mm | For Housing ID, mm | With Retaining Ring Grooves | Retaining Ring Groove End-to-End Lg., mm | With End Seals | Dynamic Load Capacity, lbs. | Max. Temperature, ° F | For Shaft Material | Each | Each | ||
Acetal Plastic Bearings with Stainless Steel Balls | |||||||||||||
16 | 36 | 9 | 26.000 - 26.026 | Yes | 24.6 | Yes | 495 | 185° | Stainless Steel, Steel | 0000000 | 0000000 | 000000000 | 00000 |
Acetal Plastic Bearings with Steel Balls | |||||||||||||
16 | 36 | 9 | 26.000 - 26.018 | Yes | 24.6 | Yes | 495 | 176° | Stainless Steel, Steel | 0000000 | 00000 | 000000000 | 0000 |
Linear Sleeve Bearings for Support Rail Shafts

Mount these bearings on a support rail shaft for applications requiring maximum rigidity. To install, slide bearings into a housing (not included) and secure with two retaining rings (sold individually). Bearings with 0.001" or 0.0015" shaft clearance are less likely to bind on your shaft than bearings with 0.0005" shaft clearance.
Self Aligning—Bearings compensate for shaft misalignment.
PTFE-lined bearings are chemical resistant and nonabrasive. They have a ceramic coating for added corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Bearings | External Retaining Rings | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Shaft Clearance | Overall Lg. | Wd. | For Housing ID | Retaining Ring Groove End-to-End Lg. | Dynamic Load Cap. | Static Load Cap., lbs. | Temperature Range, ° F | For Shaft Material | Each | Each | ||
Self Aligning | |||||||||||||
PTFE-Lined 6061 Aluminum Bearings | |||||||||||||
16mm | 0.001" | 36mm | 10.8mm | 26.000mm - 26.021mm | 24.6mm | 250 lbs. @ 100 fpm | 3,300 | -400° to 375° | Aluminum, Stainless Steel | 00000000 | 000000 | 0000000 | 00000 |
Food Industry Linear Sleeve Bearings for Support Rail Shafts

These bearings for use in food applications also have excellent chemical and corrosion resistance. Mount them on a support rail shaft for applications requiring maximum rigidity. They have a fixed-alignment design for applications where shaft misalignment is unlikely. To install, slide bearings into a housing (not included) and secure in place with two retaining rings (sold individually).
For technical drawings and 3-D models, click on a part number.
Bearings | External Retaining Rings | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia. | Overall Lg. | Wd. | For Housing ID | Retaining Ring Groove End-to-End Lg. | Dynamic Load Capacity | Static Load Capacity, lbs. | Shaft Clearance | Temperature Range, ° F | For Shaft Material | Each | Pkg. Qty. | Pkg. | ||
Fixed Alignment | ||||||||||||||
Rulon 641-Lined 304 Stainless Steel Bearings | ||||||||||||||
16mm | 36mm | 10.4mm | 26.0000mm - 26.0210mm | 22mm | 90 lbs. @ 100 fpm | 890 | 0.05mm | -400° to 375° | Aluminum, Stainless Steel | 0000000 | 000000 | 1 | 0000000 | 00000 |
Linear Bearings for Spline Shafts
Grooved on the inside, these bearings rotate with your spline shaft as they move loads up and down its length. They have fixed alignment—use them where shaft misalignment is unlikely.
Ball bearings, also known as ball splines, create less friction than plain bearings, making them smooth and precise even at high speeds. However, they don’t produce as much rotational force. Choose them for robotic systems and other automated applications that require complex, fast movements. Bearings with stainless steel balls resist rusting better than those with steel balls.
For technical drawings and 3-D models, click on a part number.


For No. of Splines | For Shaft Dia., mm | Overall Lg., mm | OD, mm | Max. Torque, in.-lbs. | Max. Temperature, °F | Each | |
Fixed Alignment | |||||||
---|---|---|---|---|---|---|---|
4 | 13 | 36 | 24 | 185 | 176° | 00000000 | 000000 |


For No. of Splines | For Shaft Dia., mm | Overall Lg., mm | OD, mm | Max. Torque, in.-lbs. | Max. Temperature, °F | Each | |
Fixed Alignment | |||||||
---|---|---|---|---|---|---|---|
4 | 13 | 36 | 24 | 185 | 176° | 00000000 | 0000000 |
Flange-Mounted Linear Ball Bearings


The flanged housing makes these bearings a good solution for vertical linear motion applications. All 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, mm | Flange, mm | Load Capacity, lbs. | Mounting Holes | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | Lg. | Wd. | Ht. | Thick. | OD | Bolt Circle Dia., mm | OD, mm | Dynamic | Static | Temperature Range, ° F | For Shaft Material | No. of | Dia., mm | Each | |
Steel Bearings with Round Flanged Housing | |||||||||||||||
16 | 36 | 45 | 45 | 6 | 45 | 36 | 26 | 125 | 200 | -4° to 176° | Stainless Steel, Steel | 4 | 4.5 | 00000000 | 000000 |
Steel Bearings with Square Flanged Housing | |||||||||||||||
16 | 36 | 35 | 35 | 6 | __ | 36 | 26 | 125 | 200 | -4° to 176° | Stainless Steel, Steel | 4 | 4.5 | 00000000 | 00000 |
Mounted Linear Ball Bearings

Bearings are for use with round end-supported shafts. All have end seals to keep lubricant in and dirt out.
Fixed-alignment bearings are for use where shaft misalignment is unlikely.
For technical drawings and 3-D models, click on a part number.
Overall, mm | Load Capacity, lbs. | Mounting Holes | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | Lg. | Wd. | Ht. | Center Ht., mm | Dynamic | Static | Temperature Range, ° F | For Shaft Material | No. of | Thread Size | Each | |
Steel Bearings with 6061 Aluminum Housing | ||||||||||||
12 | 36 | 42 | 28 | 15 | 110 | 175 | -4° to 176° | Stainless Steel, Steel | 4 | M5 × 0.8 mm | 0000000 | 000000 |
Corrosion-Resistant Mounted Linear Ball Bearings

Outdoor as well as mild chemical environments are no problem for these bearings. They have stainless steel balls for corrosion resistance. All bearings are for use with round end-supported shafts and have end seals to keep lubricant in and dirt out.
Self-aligning bearings compensate for shaft misalignment.
Bearings with aluminum housing take on heavier loads than bearings with an acetal housing.
For technical drawings and 3-D models, click on a part number.
Overall, mm | Load Capacity, lbs. | Mounting Holes | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | Lg. | Wd. | Ht. | Center Ht., mm | Dynamic | Static | Temperature Range, °F | For Shaft Material | No. of | Dia., mm | Each | |
Acetal Bearings with Stainless Steel Balls in 6061 Aluminum Housing | ||||||||||||
10 | 36 | 40 | 31.5 | 16 | 165 | 210 | -4° to 176° | Stainless Steel, Steel | 4 | 5 | 0000000 | 000000 |
Mounted Linear Bearings for Spline Shafts
Ready to mount on your linear motion spline shaft, these bearings come installed in a housing and have grooves that match up with the splines on your shaft. Because they’re splined, they transfer rotational force as they move loads up and down the shaft’s length. A flanged end makes them best for lifting and lowering loads on vertical shafts. All have fixed alignment—use them where shaft misalignment is unlikely.
Ball bearings, also known as ball splines, create less friction than plain bearings, making them smooth and precise even at high speeds. However, they don’t produce as much rotational force. Choose them for robotic systems and other automated applications that require complex, fast movements.
For technical drawings and 3-D models, click on a part number.



Mounting Holes | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For No. of Splines | For Shaft Dia., mm | Overall Lg., mm | Flange OD, mm | Bolt Circle Dia., mm | OD, mm | Max. Torque, in.-lbs. | Max. Temperature, ° F | No. of | Thread Size | Each | |
Fixed Alignment | |||||||||||
4 | 13 | 36 | 43 | 33 | 24 | 185 | 176° | 4 | M4 × 0.7 mm | 000000000 | 000000 |
Metric Ball Screws and Nuts

Internal ball bearings provide smooth low-friction travel in applications that require high speeds, accurate positioning, and repeatable movement. Also known as single-start ball screws and nuts, these have a single thread that runs the length of the screw. They operate with more torque than fast-travel ball screws and nuts. To ensure compatibility, select components that have the same thread size and travel distance per turn. Ball nuts are furnished with a tube to keep ball bearings in place. Do not remove the tube until you are ready to install the nuts onto the screws.
Travel distance per turn, also known as screw lead, is the distance a ball nut moves with one revolution of the ball screw.
For technical drawings and 3-D models, click on a part number.

Thread Size | Lg., mm | Wd., mm | Ht., mm | Center Ht., mm | No. of Thread Starts | Travel Distance per Turn, mm | Hardness | Dynamic Thrust Load Cap., lbs. | Max. Backlash, mm | Temperature Range, °F | Each | |
Alloy Steel | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
M16 | 36 | 42 | 32.5 | 16 | 1 | 5 | Rockwell C58 | 1,200 | 0.1 | 5° to 175° | 0000000 | 0000000 |
Threadless Lead Screw Nuts

Install these nuts on a rotary shaft to create a linear positioning system without a lead screw. Instead of threads, a set of angled ball bearings drives the nut along a shaft as it spins. Nuts move towards you when the shaft rotates clockwise and away from you when the shaft rotates counterclockwise. To prevent overload damage, these nuts can be adjusted to slip and stop travelling at a given thrust load. Thrust loads are loads that are applied parallel to the shaft. Bearings are permanently lubricated to save maintenance time and effort.
Travel distance per turn is the distance the nut moves with one revolution of the shaft.
For technical drawings and 3-D models, click on a part number.

Overall | Mounting Hole | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Shaft Dia., mm | Travel Distance per Turn, mm | Max. Thrust Cap. Before Slip, lbs. | Lg., mm | Wd., mm | Ht., mm | Ctr. Ht., mm | Ctr.-to-Ctr. Lg., mm | Thread Size | Thread Pitch, mm | No. of | Construction | Temperature Range, °F | Each | |
Aluminum | ||||||||||||||
6 | 6 | 5 | 36 | 20 | 28 | 10 | 10 | M3 | 0.5 | 2 | Two Piece | 0° to 230° | 0000000 | 0000000 |
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. Some bushings have internal chamfers on both ends, so no matter which end of the bushing is inserted into your jig, your bits, pins, and other tooling enter easily. Having an internal chamfer on the bottom of your bushing may cause shavings to get caught and bind as you remove the bit, however.
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 | 1-5 | 6-11 | 12-Up | |
12 mm ID | |||||||||||||
22 | 36 | One End | 12 mm | 0.006 to 0.017 | 0.035 to 0.048 | -0.35 to 0.35 | PM | Steel | Rockwell C61 | 000000000 | 000000 | 000000 | 00000 |
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 | |
14 mm ID | ||||||||||||||
22 | 36 | Both Ends | 14 mm | 0.016 to 0.034 | 0.015 to 0.028 | -0.3 to 0.3 | PM | Steel | Rockwell C61 | __ | 000000000 | 000000 | 000000 | 000000 |
22 | 36 | One End | 14 mm | 0.016 to 0.034 | 0.015 to 0.028 | -0.3 to 0.3 | PM | Steel | Rockwell C61 | DIN 179 | 000000000 | 00000 | 00000 | 00000 |
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 | |
15 mm ID | ||||||||||||||
22 | 36 | One End | 15 mm | 0.016 to 0.034 | 0.015 to 0.028 | -0.3 to 0.3 | PM | Steel | Rockwell C61 | DIN 179 | 000000000 | 000000 | 000000 | 000000 |
16 mm ID | ||||||||||||||
26 | 36 | One End | 16 mm | 0.016 to 0.034 | 0.015 to 0.028 | -0.3 to 0.3 | PM | Steel | Rockwell C61 | DIN 179 | 000000000 | 00000 | 00000 | 00000 |
18 mm ID | ||||||||||||||
30 | 36 | One End | 18 mm | 0.006 to 0.017 | 0.035 to 0.048 | -0.35 to 0.35 | PM | Steel | Rockwell C61 | __ | 000000000 | 00000 | 00000 | 00000 |
19 mm ID | ||||||||||||||
30 | 36 | One End | 19 mm | 0.02 to 0.041 | 0.015 to 0.028 | -0.3 to 0.3 | PM | Steel | Rockwell C61 | DIN 179 | 000000000 | 00000 | 00000 | 00000 |
20 mm ID | ||||||||||||||
30 | 36 | Both Ends | 20 mm | 0.02 to 0.041 | 0.015 to 0.028 | -0.3 to 0.3 | PM | Steel | Rockwell C61 | __ | 000000000 | 00000 | 00000 | 00000 |
30 | 36 | One End | 20 mm | 0.02 to 0.041 | 0.015 to 0.028 | -0.4 to 0.4 | PM | Steel | Rockwell C61 | __ | 0000000 | 00000 | 00000 | 00000 |
30 | 36 | One End | 20 mm | 0.02 to 0.041 | 0.015 to 0.028 | -0.3 to 0.3 | PM | Steel | Rockwell C61 | DIN 179 | 000000000 | 00000 | 00000 | 00000 |
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 | |
22 mm ID | ||||||||||||||
30 | 36 | Both Ends | 22 mm | 0.02 to 0.041 | 0.015 to 0.028 | -0.3 to 0.3 | PM | Steel | Rockwell C61 | __ | 000000000 | 000000 | 000000 | 000000 |
30 | 36 | One End | 22 mm | 0.02 to 0.041 | 0.015 to 0.028 | -0.4 to 0.4 | PM | Steel | Rockwell C61 | __ | 0000000 | 00000 | 00000 | 00000 |
35 | 36 | One End | 22 mm | 0.007 to 0.02 | 0.043 to 0.059 | -0.35 to 0.35 | PM | Steel | Rockwell C61 | __ | 000000000 | 00000 | 00000 | 00000 |
24 mm ID | ||||||||||||||
35 | 36 | Both Ends | 24 mm | 0.02 to 0.041 | 0.017 to 0.033 | -0.3 to 0.3 | PM | Steel | Rockwell C61 | __ | 000000000 | 00000 | 00000 | 00000 |
35 | 36 | One End | 24 mm | 0.02 to 0.041 | 0.017 to 0.033 | -0.4 to 0.4 | PM | Steel | Rockwell C61 | __ | 0000000 | 00000 | 00000 | 00000 |
25 mm ID | ||||||||||||||
35 | 36 | Both Ends | 25 mm | 0.02 to 0.041 | 0.017 to 0.033 | -0.3 to 0.3 | PM | Steel | Rockwell C61 | __ | 000000000 | 00000 | 00000 | 00000 |
35 | 36 | One End | 25 mm | 0.02 to 0.041 | 0.017 to 0.033 | -0.4 to 0.4 | PM | Steel | Rockwell C61 | __ | 0000000 | 00000 | 00000 | 00000 |
26 mm ID | ||||||||||||||
35 | 36 | Both Ends | 26 mm | 0.02 to 0.041 | 0.017 to 0.033 | -0.3 to 0.3 | PM | Steel | Rockwell C61 | __ | 000000000 | 00000 | 00000 | 00000 |
35 | 36 | One End | 26 mm | 0.02 to 0.041 | 0.017 to 0.033 | -0.3 to 0.3 | PM | Steel | Rockwell C61 | DIN 179 | 000000000 | 00000 | 00000 | 00000 |