For Load Direction For Load Direction |
|---|
 | Radial |
For Shaft Type For Shaft Type |
|---|
 | Round |
Mounted Bearing Type Mounted Bearing Type |
|---|
 | Base Mount |
Lubrication Lubrication |
|---|
|
Maximum Speed Maximum Speed | Show |
|---|
|
Maximum Speed Maximum Speed | Hide |
|---|
Housing Material Housing Material |
|---|
|
Bearing Material Bearing Material |
|---|
|
Mounting Hole Center-to-Center Mounting HoleCenter-to-Center |
|---|
|
Grease Fitting Included Grease Fitting Included |
|---|
|
Alignment Style Alignment Style |
|---|
|
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
|---|
Lubricant Lubricant |
|---|
|
About Ball and Roller Bearings
More
About Track Rollers
Also known as cam followers, track rollers have a thick outer roller that runs directly on a flat surface.
More
Electrically Insulated Ball Bearings
Good for use in electric motors and power generators, these bearings have ceramic balls that insulate against stray current to prevent damage to the bearing. The ceramic balls generate less heat than steel balls, so they require lubrication less frequently. Shields keep out dust and contaminants.
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 | Each | |
Shielded | ||||||||||||
| 6315-2Z | 75 | 160 | 37 | Steel | 27,600 | 16,600 | 6,400 | Lubricated | -20° to 245° | ABEC-1 | 0000000 | 000000000 |
Ultra-Thin Ball Bearings
These bearings have twice as many contact points as angular-contact ball bearings. Fit onto large-diameter hollow shafts to run air and hydraulic lines, electrical wiring, and other components through moving parts in assemblies such as index and rotary tables, packaging equipment, and robotics.
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. | Thrust Load Cap., lbs. | Moment Load Cap., ft.-lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | For Housing ID | Wd. | Dynamic | Static | Dynamic | Static | Dynamic | Static | Max. Speed, rpm | Lubrication | Temp. Range, °F | ABEC Rating | Each | |
Steel Ring | ||||||||||||||
Shielded | ||||||||||||||
| 70mm | 100mm | 16mm | 5,300 | 4,750 | Not Rated | Not Rated | Not Rated | Not Rated | 6,400 | Lubricated | -40° to 150° | ABEC-1 | 00000000 | 0000000 |
Permanently Lubricated Mounted Ball Bearings
A solid polymer lubricant surrounds the balls, eliminating the need for additional lubrication. Seals block out dust and contaminants.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Hole Lg. | Hole Wd. | Hole Ctr.-to-Ctr. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Sealed Steel Bearings with Cast Iron Housing | |||||||||||||||
Shaft Mount Type: Set Screw | |||||||||||||||
| 3/4" | 1 5/16" | 2 9/16" | 5" | 1 15/32" | 25/32" | 7/16" | 3 25/32" | 2,850 lbs. | 1,500 lbs. | 6,400 | 10° to 175° | Self Aligning | Lubricated | 0000000 | 000000 |
Threaded Track Rollers with Adjustable Shoulder
Also known as eccentric track rollers, the shoulder adjusts up or down to align to your track, enabling uniform alignment among rollers in a system. Secure the stud with a nut for through-hole mounting. All rollers have end seals to protect rolling elements from dirt and contamination.
Crowned rollers have a slight curve, which is invisible to the naked eye, to stay centered on surfaces that are not perfectly aligned and/or not perfectly flat.
For technical drawings and 3-D models, click on a part number.
Roller, mm | Stud, mm | Thread | Shoulder, mm | Radial Load Cap., lbs. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Wd. | Dia. | Lg. | Size | Pitch, mm | Lg., mm | Dia. | Lg. | Ht. Adjustment Capability, mm | Max. Speed, rpm | Static | Dynamic | Max. Temp., °F | Bearing Type | Includes | Each | |
Steel Flat Rollers with Seal | |||||||||||||||||
| 30 | 14 | 12 | 25 | M12 | 1.5 | 14 | 15 | 11 | 0.5 | 6,400 | 3,400 | 2,400 | 250° | Needle Roller | Mounting Hardware | 0000000 | 0000000 |
| 32 | 14 | 12 | 25 | M12 | 1.5 | 14 | 15 | 11 | 0.5 | 6,400 | 3,400 | 2,400 | 250° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
Steel Crowned Rollers with Seal | |||||||||||||||||
| 30 | 14 | 12 | 25 | M12 | 1.5 | 14 | 15 | 11 | 0.5 | 6,400 | 3,400 | 2,400 | 250° | Needle Roller | Mounting Hardware | 0000000 | 000000 |
| 32 | 14 | 12 | 25 | M12 | 1.5 | 14 | 15 | 11 | 0.5 | 6,400 | 3,400 | 2,400 | 250° | Needle Roller | Mounting Hardware | 0000000 | 000000 |