About Plain Bearings
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Selecting Compatible Lead Screws and Nuts
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Multipurpose Sleeve Bearings
![](/prerenderstable/mvPRE/contents/gfx/imagecache/638/6381k47p1-d03c-digitall@halfx_637056020238194639.png?ver=imagenotfound)
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.
For Housing ID | Lg. | Dynamic Radial Load Capacity | Lubrication | Temperature Range, °F | Each | |
Metric 932 Bearing Bronze Bearings | ||||||
---|---|---|---|---|---|---|
For 12mm Shaft Dia. | ||||||
16mm | 75mm | 5,550 lbs. @ 120 rpm | Required | -350° to 450° | 00000000 | 000000 |
25mm | 75mm | 5,550 lbs. @ 120 rpm | Required | -350° to 450° | 00000000 | 00000 |
For 14mm Shaft Dia. | ||||||
20mm | 75mm | 6,500 lbs. @ 60 rpm | Required | -350° to 450° | 00000000 | 00000 |
For 16mm Shaft Dia. | ||||||
20mm | 75mm | 7,400 lbs. @ 60 rpm | Required | -350° to 450° | 00000000 | 00000 |
22mm | 75mm | 7,400 lbs. @ 60 rpm | Required | -350° to 450° | 00000000 | 00000 |
25mm | 75mm | 7,400 lbs. @ 60 rpm | Required | -350° to 450° | 00000000 | 00000 |
For 20mm Shaft Dia. | ||||||
25mm | 75mm | 9,300 lbs. @ 60 rpm | Required | -350° to 450° | 00000000 | 00000 |
30mm | 75mm | 9,300 lbs. @ 60 rpm | Required | -350° to 450° | 00000000 | 00000 |
For 22mm Shaft Dia. | ||||||
25mm | 75mm | 10,200 lbs. @ 60 rpm | Required | -350° to 450° | 00000000 | 00000 |
For 30mm Shaft Dia. | ||||||
40mm | 75mm | 13,950 lbs. @ 30 rpm | Required | -350° to 450° | 00000000 | 00000 |
For 35mm Shaft Dia. | ||||||
40mm | 75mm | 16,250 lbs. @ 30 rpm | Required | -350° to 450° | 00000000 | 00000 |
For 40mm Shaft Dia. | ||||||
45mm | 75mm | 18,600 lbs. @ 30 rpm | Required | -350° to 450° | 00000000 | 00000 |
50mm | 75mm | 18,600 lbs. @ 30 rpm | Required | -350° to 450° | 00000000 | 00000 |
For 50mm Shaft Dia. | ||||||
60mm | 75mm | 23,250 lbs. @ 30 rpm | Required | -350° to 450° | 00000000 | 00000 |
65mm | 75mm | 23,250 lbs. @ 30 rpm | Required | -350° to 450° | 00000000 | 00000 |
For 55mm Shaft Dia. | ||||||
70mm | 75mm | 25,550 lbs. @ 30 rpm | Required | -350° to 450° | 00000000 | 00000 |
Multipurpose Sleeve Bearings with Groove
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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 30mm Shaft Dia. | ||||||
40mm | 75mm | 12,200 lbs. @ 30 rpm | Required | -350° to 450° | 00000000 | 000000 |
For 40mm Shaft Dia. | ||||||
50mm | 75mm | 16,250 lbs. @ 30 rpm | Required | -350° to 450° | 00000000 | 00000 |
55mm | 75mm | 16,250 lbs. @ 30 rpm | Required | -350° to 450° | 00000000 | 00000 |
For 45mm Shaft Dia. | ||||||
50mm | 75mm | 18,300 lbs. @ 30 rpm | Required | -350° to 450° | 00000000 | 00000 |
For 50mm Shaft Dia. | ||||||
60mm | 75mm | 20,300 lbs. @ 30 rpm | Required | -350° to 450° | 00000000 | 00000 |
65mm | 75mm | 20,300 lbs. @ 30 rpm | Required | -350° to 450° | 00000000 | 00000 |
Corrosion-Resistant Sleeve Bearings
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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 25mm Shaft Dia. | ||||||
30mm | 75mm | 13,050 lbs. @ 60 rpm | Required | -350° to 500° | 00000000 | 000000 |
Metric Fast-Travel Ultra-Precision Lead Screws and Nuts
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Multiple thread channels (also known as thread starts) create faster linear travel than lead screws with a single thread start. Operating with less backlash (play) than Metric Precision Acme Lead Screws and Nuts, these lead screws and nuts provide increased nut life and more reliable movement in automated systems. To ensure compatibility, select components that have the same thread size, thread pitch, and number of thread starts. 303 and 304 stainless steel lead screws have good corrosion resistance.
Travel distance per turn, also known as screw lead, is the distance a nut moves with one revolution of the lead screw.
For technical drawings and 3-D models, click on a part number.
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Thread Size | Thread Pitch, mm | Lg., mm | No. of Thread Starts | Thread Type | Speed Ratio | Travel Distance per Turn, mm | Accuracy for Travel Distance per Turn | Hardness | Tensile Strength, psi | Each | |
303 Stainless Steel | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
M4 | 1.25 | 75 | 8 | Metric Rounded Trapezoidal | 8:1 | 10 | ±0.089 mm per 300 mm | Brinell 160 | 90,000 | 000000000 | 000000 |
Metric Ultra-Precision Lead Screws and Nuts
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Operating with less backlash (play) than Metric Precision Acme Lead Screws and Nuts, these provide increased nut life and more reliable movement in automated systems. Also known as single-start and self-locking lead screws and nuts, they have a single thread that runs the length of the screw. The nut travels only when the screw turns, so your system won't unexpectedly move when the lead screw is at rest. To ensure compatibility, select components that have the same thread size, thread type, thread size, thread pitch, and number of thread starts. 303 stainless steel lead screws have good corrosion resistance.
Travel distance per turn, also known as screw lead, is the distance a nut moves with one revolution of the lead screw.
For technical drawings and 3-D models, click on a part number.
![](/prerenderstable/mvPRE/contents/gfx/imagecache/754/7549k56p3-d03c-digital@halfx_636982087937508361.png?ver=imagenotfound)
Thread Size | Thread Pitch, mm | Lg., mm | No. of Thread Starts | Thread Type | Speed Ratio | Travel Distance per Turn, mm | Accuracy for Travel Distance per Turn | Hardness | Tensile Strength, psi | Each | |
303 Stainless Steel | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
M4 | 0.3 | 75 | 1 | Metric Rounded Trapezoidal | 1:1 | 0.3 | ±0.089 mm per 300 mm | Brinell 160 | 90,000 | 0000000 | 000000 |
Slotted Shims
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The slot lets you insert, remove, and adjust the shims without disassembling your machinery, while the tab keeps fingers and tools away from machine feet. Use an insertion tool (sold separately) for better leverage and reach. Shims are etched with the thickness.
18-8 stainless steel shims have a balance of strength and corrosion resistance.
For technical drawings and 3-D models, click on a part number.
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Slotted Shims | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Slot | Insertion Tools | |||||||||||
Thick., mm | Thick. Tolerance, mm | Lg., mm | Wd., mm | Wd., mm | Dp., mm | For Max. Screw Size | Min. Hardness | Magnetic Properties | Each | Each | ||
Shim Trade Size B | ||||||||||||
0.025 | -0.0025 to 0.0025 | 75 | 75 | 22.3 | 38.1 | M22 | Rockwell C40 | May Be Mildly Magnetic | 00000000 | 00000 | 00000000 | 00000 |
0.05 | -0.0035 to 0.0035 | 75 | 75 | 22.3 | 38.1 | M22 | Rockwell C40 | May Be Mildly Magnetic | 00000000 | 0000 | 00000000 | 0000 |
0.1 | -0.007 to 0.007 | 75 | 75 | 22.3 | 38.1 | M22 | Rockwell C40 | May Be Mildly Magnetic | 00000000 | 0000 | 00000000 | 0000 |
0.2 | -0.015 to 0.015 | 75 | 75 | 22.3 | 38.1 | M22 | Rockwell C40 | May Be Mildly Magnetic | 00000000 | 0000 | 00000000 | 0000 |
0.25 | -0.02 to 0.02 | 75 | 75 | 22.3 | 38.1 | M22 | Rockwell C40 | May Be Mildly Magnetic | 00000000 | 0000 | 00000000 | 0000 |
0.4 | -0.032 to 0.032 | 75 | 75 | 22.3 | 38.1 | M22 | Rockwell C40 | May Be Mildly Magnetic | 00000000 | 0000 | 00000000 | 0000 |
0.5 | -0.032 to 0.032 | 75 | 75 | 22.3 | 38.1 | M22 | Rockwell C40 | May Be Mildly Magnetic | 00000000 | 0000 | 00000000 | 0000 |
0.7 | -0.032 to 0.032 | 75 | 75 | 22.3 | 38.1 | M22 | Rockwell B70 | May Be Mildly Magnetic | 00000000 | 0000 | 00000000 | 0000 |
1 | -0.05 to 0.05 | 75 | 75 | 22.3 | 38.1 | M22 | Not Rated | May Be Mildly Magnetic | 00000000 | 0000 | 00000000 | 0000 |
2 | -0.07 to 0.07 | 75 | 75 | 22.3 | 38.1 | M22 | Not Rated | May Be Mildly Magnetic | 00000000 | 00000 | 00000000 | 0000 |
Slotted Shim Sets
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Be prepared with slotted shims in a variety of thicknesses. The slot lets you insert, remove, and adjust the shims without disassembling your machinery, while the tab keeps fingers and tools away from machine feet. Use an insertion tool (sold separately) for better leverage and reach. Shims are etched with the thickness. They're made of stainless steel for corrosion resistance.
For technical drawings and 3-D models, click on a part number.
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Slotted Shim Sets | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Slot | Insertion Tools | |||||||||||
No. of Pieces | Includes | Lg., mm | Wd., mm | Wd., mm | Dp., mm | For Max. Screw Size | Material | Min. Hardness | Each | Each | ||
Shim Trade Size A | ||||||||||||
20 | Two 0.025mm thick (±0.0025mm) shims Two 0.050mm thick (±0.0035mm) shims Two 0.100mm thick (±0.007mm) shim Two 0.20mm thick (±0.015mm) shims Two 0.250mm thick (±0.02mm) shims Two 0.400mm thick (±0.032mm) shims Two 0.500mm thick (±0.032mm) shims Two 0.700mm thick (±0.032mm) shims Two 1.000mm thick (±0.042mm) shims Two 2.000mm thick (±0.07mm) shims | 75 | 75 | 22.33 | 38.1 | M22 | 18-8 Stainless Steel | Not Rated | 00000000 | 000000 | 000000000 | 00000 |
200 | 20 0.025mm thick (±0.0025mm) shims 20 0.050mm thick (±0.0035mm) shims 20 0.100mm thick (±0.007) shims 20 0.200mm thick (±0.015mm) shims 20 0.250mm thick (±0.02mm) shims 20 0.400mm thick (±0.032mm) shims 20 0.500mm thick (±0.032mm) shims 20 0.700mm thick (±0.032mm) shims 20 1.000mm thick (±0.042mm) shims 20 2.000mm thick (±0.07mm) shims | 75 | 75 | 22.33 | 38.1 | M22 | 18-8 Stainless Steel | Not Rated | 00000000 | 000000 | 000000000 | 0000 |
Shim Trade Size B | ||||||||||||
10 | One 0.025 mm thick (±0.0025 mm) shim One 0.050 mm thick (±0.0035 mm) shim One 0.100 mm thick (±0.007 mm) shim One 0.200 mm thick (±0.015 mm) shim One 0.250 mm thick (±0.02 mm) shim One 0.400 mm thick (±0.032 mm) shim One 0.500 mm thick (±0.032 mm) shim One 0.700 mm thick (±0.032 mm) shim One 1.000 mm thick (±0.042 mm) shim One 2.000 mm thick (±0.07 mm) shim | 75 | 75 | 22.33 | 38.1 | M22 | 18-8 Stainless Steel | Not Rated | 00000000 | 00000 | 00000000 | 0000 |
20 | Two 0.025mm thick (±0.0025mm) shims Two 0.050mm thick (±0.0035mm) shims Two 0.100mm thick (±0.007mm) shim Two 0.20mm thick (±0.015mm) shims Two 0.250mm thick (±0.02mm) shims Two 0.400mm thick (±0.032mm) shims Two 0.500mm thick (±0.032mm) shims Two 0.700mm thick (±0.032mm) shims Two 1.000mm thick (±0.042mm) shims Two 2.000mm thick (±0.07mm) shims | 75 | 75 | 15.88 | 25.4 | M15 | 18-8 Stainless Steel | Not Rated | 00000000 | 00000 | 00000000 | 0000 |
100 | 10 0.025 mm thick (±0.0025 mm) shims 10 0.050 mm thick (±0.0035 mm) shims 10 0.100 mm thick (±0.007 mm) shims 10 0.200 mm thick (±0.015 mm) shims 10 0.250 mm thick (±0.02 mm) shims 10 0.400 mm thick (±0.032 mm) shims 10 0.500 mm thick (±0.032 mm) shims 10 0.700 mm thick (±0.032 mm) shims 10 1.000 mm thick (±0.042 mm) shims 10 2.000 mm thick (±0.07 mm) shims | 75 | 75 | 22.33 | 38.1 | M22 | 18-8 Stainless Steel | Not Rated | 00000000 | 000000 | 00000000 | 0000 |
200 | 20 0.025mm thick (±0.0025mm) shims 20 0.050mm thick (±0.0035mm) shims 20 0.100mm thick (±0.007) shims 20 0.200mm thick (±0.015mm) shims 20 0.250mm thick (±0.02mm) shims 20 0.400mm thick (±0.032mm) shims 20 0.500mm thick (±0.032mm) shims 20 0.700mm thick (±0.032mm) shims 20 1.000mm thick (±0.042mm) shims 20 2.000mm thick (±0.07mm) shims | 75 | 75 | 15.88 | 25.4 | M15 | 18-8 Stainless Steel | Not Rated | 00000000 | 000000 | 00000000 | 0000 |
T-Slotted Framing Linear Bearings and Track Rollers
Mount components to these load-rated bearings and track rollers to add linear motion along T-slotted rails.
For technical drawings and 3-D models, click on a part number.
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![](/prerenderstable/mvPRE/contents/gfx/imagecache/i13/i133-60585kl2-1610032288-p9@halfx_637456074940772042.png?ver=imagenotfound)
Bearings move more accurately than other T-slotted framing linear motion components, such as track rollers, and are often used in automated systems and other applications requiring repetitive motion. They’re lined with slippery, durable plastic and have no moving parts. These bearings withstand exposure to dirt, water, impact, and vibration. To adjust how they fit on your rail, slide one of the included shims between the bearing pad and bearing housing.
Flanged sleeve bearings mount in two different orientations: one where the bearing slides along the rail and another where the bearing acts as a mount allowing the rail to slide. Fasten bolts through the flange holes to secure them to rails, loads, and other surfaces.
Heavy duty flanged bearings have threaded inserts in their bearing pads for a tighter grip on the bearing housing. They work well in pick-and-place, parts-transfer, and other high-speed applications with frequent starts, stops, and changes in speed.
Bearing pads replace worn pads.
Linear Bearings | Replacement Bearing Pads | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For Rail Ht. | Dynamic Load Capacity | Static Load Capacity, lbs. | Lg. | (A) | (B) | (C) | Includes | Each | Each | ||
Standard Strength—1 Flange | |||||||||||
Silver Anodized Aluminum | |||||||||||
40mm | 16 lbs. @ 100 fpm | 300 | 75mm | 65mm | 72mm | 53mm | One Carriage Panel, Three Bearing Pads, 10 Shims | 00000000 | 000000 | 00000000 | 00000 |
Black Anodized Aluminum | |||||||||||
40mm | 16 lbs. @ 100 fpm | 300 | 75mm | 65mm | 72mm | 53mm | One Carriage Panel, Three Bearing Pads, 10 Shims | 00000000 | 000000 | 00000000 | 0000 |
Standard Strength—2 Flange | |||||||||||
Silver Anodized Aluminum | |||||||||||
40mm | 18 lbs. @ 100 fpm | 450 | 75mm | 103mm | 50mm | __ | One Carriage Panel, Three Bearing Pads, 10 Shims | 00000000 | 00000 | 00000000 | 0000 |
Black Anodized Aluminum | |||||||||||
40mm | 18 lbs. @ 100 fpm | 450 | 75mm | 103mm | 50mm | __ | One Carriage Panel, Three Bearing Pads, 10 Shims | 00000000 | 000000 | 00000000 | 0000 |
Heavy Duty Strength—1 Flange | |||||||||||
Silver Anodized Aluminum | |||||||||||
40mm | 18 lbs. @ 100 fpm | 300 | 75mm | 65mm | 72mm | 53mm | One Carriage Panel, Three Bearing Pads, 10 Shims | 00000000 | 000000 | 00000000 | 0000 |
Heavy Duty Strength—2 Flange | |||||||||||
Silver Anodized Aluminum | |||||||||||
40mm | 18 lbs. @ 100 fpm | 200 | 75mm | 103mm | 50mm | __ | One Carriage Panel, Three Bearing Pads, 10 Shims | 00000000 | 000000 | 00000000 | 0000 |
![](/prerenderstable/mvPRE/contents/gfx/imagecache/470/47065t781p1-i02f-digital@halfx_637057399786164366.png?ver=imagenotfound)
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Bearings move more accurately than other T-slotted framing linear motion components, such as track rollers, and are often used in automated systems and other applications requiring repetitive motion. They’re lined with slippery, durable plastic and have no moving parts. These bearings withstand exposure to dirt, water, impact, and vibration. To adjust how they fit on your rail, slide one of the included shims between the bearing pad and bearing housing.
Standard sleeve bearings let you mount loads in multiple ways: using threaded holes on the panel and on the end of the mounting rail. The hole on the mounting rail end is often used to add bumpers.
Standard sleeve bearings for 1 rail also let you mount loads using the T-slot on their mounting rail. Their panels can be attached once the bearing is positioned on your rail, which saves you from having to disassemble your system. Most other bearings for T-slotted rails install by sliding onto the end of a rail.
Bearing pads replace worn pads.
Replacement carriage panels and mounting rails let you create custom standard sleeve bearings with different shapes and profiles.
Linear Bearings | Replacement Carriage Panel Bearing Pads | Replacement Mounting Rail Bearing Pads | Replacement Carriage Panels | Replacement Mounting Rails | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Rail Ht. | Dynamic Load Capacity | Static Load Capacity, lbs. | Lg. | (A) | (B) | Includes | Each | Each | Each | Each | Each | |||||
Heavy Duty Strength | ||||||||||||||||
Silver Anodized Aluminum | ||||||||||||||||
40mm | 23 lbs. @ 100 fpm | 300 | 75mm | 66mm | 82mm | Two Carriage Panels, One Mounting Rail, Two Carriage Panel Bearing Pads, One Mounting Rail Bearing Pad, 30 Shims | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 000000 | 00000000 | 000000 |
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Bearings move more accurately than other T-slotted framing linear motion components, such as track rollers, and are often used in automated systems and other applications requiring repetitive motion. They’re lined with slippery, durable plastic and have no moving parts. These bearings withstand exposure to dirt, water, impact, and vibration. To adjust how they fit on your rail, slide one of the included shims between the bearing pad and bearing housing.
Standard sleeve bearings let you mount loads in multiple ways: using threaded holes on the panel and on the end of the mounting rail. The hole on the mounting rail end is often used to add bumpers.
Bearing pads replace worn pads.
Replacement carriage panels and mounting rails let you create custom standard sleeve bearings with different shapes and profiles.
Linear Bearings | Replacement Carriage Panel Bearing Pads | Replacement Mounting Rail Bearing Pads | Replacement Carriage Panels | Replacement Mounting Rails | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Rail Ht. | Dynamic Load Capacity | Static Load Capacity, lbs. | Lg. | (A) | (B) | Includes | Each | Each | Each | Each | Each | |||||
Heavy Duty Strength | ||||||||||||||||
Silver Anodized Aluminum | ||||||||||||||||
40mm | 41 lbs. @ 100 fpm | 600 | 75mm | 66mm | 125mm | Two Carriage Panels, One Mounting Rail, Four Carriage Panel Bearing Pads, Two Mounting Rail Bearing Pads, 30 Shims | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 000000 | 00000000 | 000000 |
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Bearings move more accurately than other T-slotted framing linear motion components, such as track rollers, and are often used in automated systems and other applications requiring repetitive motion. They’re lined with slippery, durable plastic and have no moving parts. These bearings withstand exposure to dirt, water, impact, and vibration. To adjust how they fit on your rail, slide one of the included shims between the bearing pad and bearing housing.
Flanged sleeve bearings mount in two different orientations: one where the bearing slides along the rail and another where the bearing acts as a mount allowing the rail to slide. Fasten bolts through the flange holes to secure them to rails, loads, and other surfaces.
Heavy duty flanged bearings have threaded inserts in their bearing pads for a tighter grip on the bearing housing. They work well in pick-and-place, parts-transfer, and other high-speed applications with frequent starts, stops, and changes in speed.
Bearing pads replace worn pads.
Linear Bearings | Replacement Bearing Pads | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
For Rail Ht. | Dynamic Load Capacity | Static Load Capacity, lbs. | Lg. | (A) | (B) | Includes | Each | Each | ||
Standard Strength—2 Flange | ||||||||||
Silver Anodized Aluminum | ||||||||||
80mm | 55 lbs. @ 100 fpm | 500 | 75mm | 143mm | 50mm | One Carriage Panel, Four Bearing Pads, 20 Shims | 00000000 | 000000 | 00000000 | 00000 |
Black Anodized Aluminum | ||||||||||
80mm | 55 lbs. @ 100 fpm | 500 | 75mm | 143mm | 50mm | One Carriage Panel, Four Bearing Pads, 20 Shims | 00000000 | 000000 | 00000000 | 0000 |
Heavy Duty Strength—2 Flange | ||||||||||
Silver Anodized Aluminum | ||||||||||
80mm | 30 lbs. @ 100 fpm | 500 | 75mm | 143mm | 50mm | One Carriage Panel, Four Bearing Pads, 20 Shims | 00000000 | 000000 | 00000000 | 0000 |
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Bearings move more accurately than other T-slotted framing linear motion components, such as track rollers, and are often used in automated systems and other applications requiring repetitive motion. They’re lined with slippery, durable plastic and have no moving parts. These bearings withstand exposure to dirt, water, impact, and vibration. To adjust how they fit on your rail, slide one of the included shims between the bearing pad and bearing housing.
Standard sleeve bearings let you mount loads in multiple ways: using threaded holes on the panel and on the end of the mounting rail. The hole on the mounting rail end is often used to add bumpers.
Standard sleeve bearings for 1 rail also let you mount loads using the T-slot on their mounting rail. Their panels can be attached once the bearing is positioned on your rail, which saves you from having to disassemble your system. Most other bearings for T-slotted rails install by sliding onto the end of a rail.
Bearing pads replace worn pads.
Replacement carriage panels and mounting rails let you create custom standard sleeve bearings with different shapes and profiles.
Linear Bearings | Replacement Carriage Panel Bearing Pads | Replacement Mounting Rail Bearing Pads | Replacement Carriage Panels | Replacement Mounting Rails | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Rail Ht. | Dynamic Load Capacity | Static Load Capacity, lbs. | Lg. | (A) | (B) | Includes | Each | Each | Each | Each | Each | |||||
Heavy Duty Strength | ||||||||||||||||
Silver Anodized Aluminum | ||||||||||||||||
80mm | 41 lbs. @ 100 fpm | 600 | 75mm | 106mm | 82mm | Two Carriage Panels, One Mounting Rail, Two Carriage Panel Bearing Pads, Two Mounting Rail Bearing Pads, 30 Shims | 00000000 | 000000 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 000000 | 00000000 | 000000 |
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Bearings move more accurately than other T-slotted framing linear motion components, such as track rollers, and are often used in automated systems and other applications requiring repetitive motion. They’re lined with slippery, durable plastic and have no moving parts. These bearings withstand exposure to dirt, water, impact, and vibration. To adjust how they fit on your rail, slide one of the included shims between the bearing pad and bearing housing.
Standard sleeve bearings let you mount loads in multiple ways: using threaded holes on the panel and on the end of the mounting rail. The hole on the mounting rail end is often used to add bumpers.
Bearing pads replace worn pads.
Replacement carriage panels and mounting rails let you create custom standard sleeve bearings with different shapes and profiles.
Linear Bearings | Replacement Carriage Panel Bearing Pads | Replacement Mounting Rail Bearing Pads | Replacement Carriage Panels | Replacement Mounting Rails | ||||||||||||
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For Rail Ht. | Dynamic Load Capacity | Static Load Capacity, lbs. | Lg. | (A) | (B) | Includes | Each | Each | Each | Each | Each | |||||
Heavy Duty Strength | ||||||||||||||||
Silver Anodized Aluminum | ||||||||||||||||
80mm | 41 lbs. @ 100 fpm | 750 | 75mm | 106mm | 125mm | Two Carriage Panels, One Mounting Rail, Four Carriage Panel Bearing Pads, Four Mounting Rail Bearing Pads, 40 Shims | 0000000 | 0000000 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 000000 | 00000000 | 000000 |
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Hand brakes hold sleeve bearing carriages in place on the rail. Single arm brakes have an adjustable grip. If space is tight, you can ratchet the grip out of the way without releasing the brake.
For Rail Ht. | |||||||||
---|---|---|---|---|---|---|---|---|---|
Single | Double | Lg. | Wd. | Dia. | Projection | Material | Color | Each | |
Single Arm Grip Style | |||||||||
40mm | 80mm | 89mm | 22.1mm | __ | 56.8mm | Zinc | Silver | 00000000 | 000000 |
40mm | 80mm | 89mm | 22.1mm | __ | 56.8mm | Zinc | Yellow | 00000000 | 00000 |
Two Arm Grip Style | |||||||||
40mm | 80mm | 63.3mm | 19.1mm | __ | 28.7mm | Plastic | Black | 00000000 | 0000 |
Eight Arm Grip Style | |||||||||
40mm | 80mm | __ | __ | 35.1mm | 21.8mm | Plastic | Black | 0000000 | 0000 |
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For Rail Ht. | Slot | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Single | Double | Triple | Lg. | Wd. | Thickness | Lg. | Wd. | Includes | Material | Color | Each | |
1 | 3", 80mm | 4 1/2" | 2 13/16" | 1 1/4" | 0.005" | 2 3/16" | 1/4" | 20 Shims | Polyethylene Plastic | White | 00000000 | 00000 |