System of Measurement System of Measurement |
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ID ID | Show |
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ID ID | Hide |
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For Shaft Diameter For Shaft Diameter |
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Mounted Bearing Type Mounted Bearing Type |
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| Two-Bolt Flange Mount | Four-Bolt Flange Mount |
Seal Type Seal Type |
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For Load Direction For Load Direction |
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 | Radial |
Ball Bearing Type Ball Bearing Type |
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 | With Retaining Ring |
Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Dynamic Radial Load Capacity Dynamic Radial Load Capacity |
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Lubricant Lubricant |
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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 Plain Bearings
More
About Ball and Roller Bearings
More
About Stainless Steel
More
Set Screw Collar Ball Bearings
Slip these bearings onto a shaft and secure with the included set screws, no special tools required. All have an extended inner ring for additional shaft support.
Bearings with a black-oxide steel ring have some corrosion resistance.
Sealed bearings block out dust and other contaminants better than shielded bearings.
Bearings with a retaining ring have a removable retaining ring that holds the bearing inside a housing.
For technical drawings and 3-D models, click on a part number.
Inner Ring | Retaining Ring | Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bearing Trade Number | For Shaft Dia. | For Housing ID | Wd. | OD | Wd. | OD | Thick. | Dynamic | Static | Max. Speed, rpm | Temp. Range, °F | ABEC Rating | Each | |
Sealed (Lubricated) | ||||||||||||||
Steel—With Retaining Ring | ||||||||||||||
| 7615-2RS | 15/16" | 2" | 5/8" | 1.306" | 1.179" | 2.156" | 0.042" | 2,950 | 1,350 | 5,000 | -20° to 250° | Not Rated | 0000000 | 000000 |
Black-Oxide Steel—With Retaining Ring | ||||||||||||||
| ER15 | 15/16" | 2.048" | 3/4" | 1.375" | 1.375" | 2 17/64" | 0.04688" | 2,800 | 1,650 | 6,350 | -20° to 220° | ABEC-1 | 0000000 | 000000 |
Oil-Embedded Sleeve Bearings
Startup friction causes these porous bronze bearings to release a thin layer of oil on the bearing’s surface. They are also known as Oilite® 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 | Lubricant | Temperature Range, °F | Each | |
For 15/16" Shaft Dia. | |||||||
|---|---|---|---|---|---|---|---|
| 1 1/4" | 1 1/4" | 2,300 lbs. @ 60 rpm | Lubricated | SAE 30 Oil | 10° to 175° | 00000000 | 00000 |
Mounted Ball Bearings with Two-Bolt Flange
Bearings are self-aligning to compensate for shaft misalignment. Seals block out dust and contaminants.
Bearings with a set-screw shaft mount secure to shafts with no need for an additional collar. They can be used for bi-directional shaft rotation when applications require reversing action. The set screw may cause some marring on the shaft.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Ht. | Lg. | Wd. | Flange Thick. | Hole Dia. | 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 | ||||||||||||||
| 15/16" | 2 3/4" | 4 7/8" | 1 17/32" | 17/32" | 1/2" | 3 7/8" | 3,100 | 1,750 | 7,000 | -20° to 210° | Self Aligning | Lubricated | 00000000 | 000000 |
Mounted Ball Bearings with Four-Bolt Flange
Bearings are self-aligning to compensate for shaft misalignment. Seals block out dust and contaminants.
Set screw bearings secure to shafts as you tighten their screw. They don’t need a collar, but the screw leaves some marring on shafts. Use them in applications where shafts rotate in both directions.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting | Radial Load Cap., lbs. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Ht. | Lg. | Wd. | Flange Thick. | Hole Dia. | 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 | ||||||||||||||
| 15/16" | 3 3/4" | 3 3/4" | 1 5/8" | 7/16" | 7/16" | 2 3/4" | 3,100 | 1,750 | 7,000 | -20° to 210° | Self Aligning | Lubricated | 00000000 | 0000000 |
Insert Bearings
Swap out worn inserts instead of replacing the entire mounted unit. Use the manufacturer model number on your existing mounted bearing to choose a compatible insert. Inserts must be used with the manufacturer model number specified.
For technical drawings and 3-D models, click on a part number.
| For Shaft Dia. | For Mounted Bearing Model No. | Each | |
Sealmaster Steel Insert Bearings | |||
|---|---|---|---|
Shaft Mount Type: Set Screw | |||
| 15/16" | FB-15, NP-15, NPG-15-6, NPG-15-9, NPL-15, SC-15, SF-15, SFT-15, SP-15, ST-15, STH-15-6, STH-15-9, TB-15 | 00000000 | 0000000 |
Tight-Tolerance Hardened 440C Stainless Steel
With a diameter that’s held to a close tolerance, this material is hardened for increased wear and abrasion resistance. 440C is one of the hardest types of stainless steel after heat treating. This material maintains its corrosion resistance in temperatures up to 800° F.
Tubes are also known as precision shim bushing stock. Use them to decrease a shaft diameter or increase a rod diameter. They are sized so that each tube fits into the next larger size to create a telescoping tube.
For technical drawings and 3-D models, click on a part number.
Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
- Yield Strength: Not Rated
- Hardness: Rockwell C60 (Very Hard)
- Heat Treatment: Hardened
- Specifications Met: ASTM A276
6" Lg. | ||||||||
|---|---|---|---|---|---|---|---|---|
| OD | OD Tolerance | ID | ID Tolerance | Fabrication | Mechanical Finish | Magnetic Properties | Each | |
1/32" Wall Thick. | ||||||||
| 1" | -0.0002" to 0" | 15/16" | 0" to 0.0002" | Seamless | Precision Ground | Magnetic | 0000000 | 0000000 |
Quick-Disconnect (QD) Bushings
The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys. Bushings fit quick-disconnect (QD) sprockets and pulleys of the same bushing style. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.
For technical drawings and 3-D models, click on a part number.
Keyway | ||||||||
|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Overall Wd. | Wd. | Dp. | Fastener Tightening Torque, in.-lbs. | Material | Includes | Each | |
Clamp On | ||||||||
JA Style Bushing | ||||||||
| 15/16" | 1 21/64" | 1/4" | 1/8" | 60 | Steel | Clamping Screws | 00000000 | 000000 |
SD Style Bushing | ||||||||
| 15/16" | 2 3/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
SDS Style Bushing | ||||||||
| 15/16" | 1 21/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
SH Style Bushing | ||||||||
| 15/16" | 1 19/32" | 1/4" | 1/8" | 108 | Steel | Clamping Screws | 00000000 | 00000 |
SK Style Bushing | ||||||||
| 15/16" | 2 9/32" | 1/4" | 1/8" | 180 | Steel | Clamping Screws | 00000000 | 00000 |
Taper-Lock Bushings
Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws. They are for use with taper-lock sprockets of the same bushing style. As you tighten the included set screws, the bushing grips the shaft and pulls it into your sprocket or pulley.
For technical drawings and 3-D models, click on a part number.
Keyway | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Overall Wd. | Wd. | Dp. | Taper | Fastener Tightening Torque, in.-lbs. | Material | Includes | Each | |
1008 Style Bushing | |||||||||
| 15/16" | 7/8" | 1/4" | 1/8" | 8° | 55 | Steel | Machine Key, Set Screws | 000000000 | 000000 |
1108 Style Bushing | |||||||||
| 15/16" | 7/8" | 1/4" | 1/8" | 8° | 55 | Steel | Set Screws | 000000000 | 00000 |
1210 Style Bushing | |||||||||
| 15/16" | 1" | 1/4" | 1/8" | 8° | 175 | Steel | Set Screws | 000000000 | 00000 |
1610 Style Bushing | |||||||||
| 15/16" | 1" | 1/4" | 1/8" | 8° | 175 | Steel | Set Screws | 000000000 | 00000 |
2012 Style Bushing | |||||||||
| 15/16" | 1 1/4" | 1/4" | 1/8" | 8° | 280 | Steel | Machine Key, Set Screws | 000000000 | 00000 |
Press-Fit Drill Bushings
Mount flush with jig plates for precise drilling. These bushings can also be used as spacers, shims, and machinery bushings.
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 | Lg. | For Drill Bit Size | ID | OD | Lg. | Drill Bushing Type | Material | Hardness | 1-5 | 6-11 | 12-Up | |
0.9375" ID | ||||||||||||
| 1 1/4" | 5/8" | 15/16" | 0.0002" to 0.0006" | 0.0017" to 0.002" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 000000 | 000000 | 000000 |
| 1 1/4" | 3/4" | 15/16" | 0.0002" to 0.0006" | 0.0017" to 0.002" | -0.015" to 0.015" | P | Steel | Rockwell C61 | 00000000 | 00000 | 00000 | 00000 |
| 1 1/4" | 1" | 15/16" | 0.0002" to 0.0006" | 0.0017" to 0.002" | -0.015" to 0.015" | P | Steel | Rockwell C61 | 00000000 | 00000 | 00000 | 00000 |
| 1 1/4" | 1 1/4" | 15/16" | 0.0002" to 0.0006" | 0.0017" to 0.002" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 00000 | 00000 | 00000 |
| 1 1/4" | 1 1/2" | 15/16" | 0.0002" to 0.0006" | 0.0017" to 0.002" | -0.015" to 0.015" | P | Steel | Rockwell C61 | 00000000 | 00000 | 00000 | 00000 |
| 1 1/4" | 1 3/4" | 15/16" | 0.0002" to 0.0006" | 0.0017" to 0.002" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 00000 | 00000 | 00000 |
| 1 1/4" | 2" | 15/16" | 0.0002" to 0.0006" | 0.0017" to 0.002" | -0.015" to 0.015" | P | Steel | Rockwell C61 | 00000000 | 00000 | 00000 | 00000 |
| 1 3/8" | 1" | 15/16" | 0.0002" to 0.0006" | 0.0018" to 0.0022" | -0.015" to 0.015" | P | Steel | Rockwell C61 | 00000000 | 00000 | 00000 | 00000 |
Removable Drill Bushings
Replace worn bushings and quickly change IDs without needing to repeatedly use a lever press. Instead of pressing bushings in and out of your jig fixture, which can cause damage, these bushings slide in and out of sleeves (sold separately). By swapping in a bushing with a different ID, you can change the size of your bit and still use the same hole in your fixture. All are made to tight dimensional tolerances for consistent, accurate results, even as you change them in and out. They're also known as slip-fixed and renewable bushings.
Choose a sleeve with a length that matches the length of your bushing. To prevent bushings from spinning inside the sleeve as you drill, pair a standard sleeve with a lock screw, or use a locking sleeve.
Lock screws thread into a hole in your jig. The head of the screw fits into a notch on the bushing's head, which keeps the bushing from spinning.
For additional sizes, see Made-to-Order Removable Drill Bushings.
For technical drawings and 3-D models, click on a part number.
Head | Tolerance | Each | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OD | Lg. | For Drill Bit Size | OD | Thick. | Lock Screw/Bushing Ctr.-to-Ctr. | ID | OD | Lg. | Drill Bushing Type | Material | 1-5 | 6-11 | 12-Up | |
0.9375" ID | ||||||||||||||
| 1 3/8" | 1" | 15/16" | 1 51/64" | 3/8" | 1 7/64" | 0.0002" to 0.0006" | -0.0003" to 0" | -0.015" to 0.015" | SF | Steel | 00000000 | 000000 | 000000 | 000000 |
| For Bushing OD | ID | OD | Lg. | ID Tolerance | For Drill Bushing Type | Material | Hardness | Sleeve ANSI Number | Each | |
| 1 3/8" | 1 3/8" | 1 3/4" | 1" | 0.0006" to 0.001" | SF | Steel | Rockwell C61 | L-112-16 | 00000000 | 000000 |