System of Measurement System of Measurement |
|---|
|
For Shaft Diameter For Shaft Diameter |
|---|
|
Bearing Type Bearing Type |
|---|
 | Plain |
For Housing ID For Housing ID |
|---|
|
OD OD |
|---|
|
ID ID |
|---|
|
For Load Direction For Load Direction |
|---|
 | Combined Radial and Thrust |
Lubrication Lubrication |
|---|
|
Length Length | Show |
|---|
|
Length Length | Hide |
|---|
Plain Bearing Type Plain Bearing Type |
|---|
 | Flanged |
Component Component |
|---|
 | Ball Nut |
Thread Size Thread Size |
|---|
|
Dynamic Thrust Load Capacity Dynamic ThrustLoad Capacity |
|---|
|
Nut Type Nut Type |
|---|
 | Externally Threaded |
Dynamic Radial Load Capacity Dynamic RadialLoad Capacity |
|---|
|
Travel Distance per Turn Travel Distance per Turn |
|---|
|
Thread Direction Thread Direction |
|---|
 | |
Maximum Temperature Maximum Temperature |
|---|
|
Diameter Diameter |
|---|
|
Flange Thickness Flange Thickness |
|---|
|
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
|---|
About Plain Bearings
More
Selecting Compatible Lead Screws and Nuts
More
Easy-Install Dry-Running Flanged Sleeve Bearings
A slit running along the length of these bearings allows you to quickly slip them into a housing—no tools 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. | Flange OD | Flange Thick. | Dynamic Radial Load Capacity | Dynamic Thrust Load Capacity | Color | Temperature Range, °F | Each | |
Nylon Plastic Bearings | |||||||||
|---|---|---|---|---|---|---|---|---|---|
For 1 1/8" Shaft Dia. | |||||||||
| 1 7/32" | 1 11/64" | 1 11/16" | 3/64" | 390 lbs. @ 10 rpm | 370 lbs. @ 10 rpm | White | -40° to 400° | 0000000 | 00000 |
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, they 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 direction and size. 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.
Secure a way wiper on the end of a ball nut to sweep chips and other contaminants out of the way as it moves across the ball screw.
| Thread Size | Lg. | Dia. | No. of Thread Starts | Travel Distance per Turn | External Thread Size | Hardness | Dynamic Thrust Load Cap., lbs. | Max. Backlash | Temperature Range, °F | Each | ||
Black-Oxide Alloy Steel | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 3/8"-8 | 1 11/64" | 3/4" | 1 | 0.125" | 0.688"-28 | Rockwell C56 | 150 | 0.015" | -40° to 300° | 00000000 | 000000 |