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Press-Fit Drill Bushings
Also known as jig bushings, these drill bushings fit inside fixture plate holes to precisely guide drill bits, counterbores, reamers, and other cutting tools. They improve accuracy so 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.
Press into place with a manual or hydraulic press. Since these bushings are sized slightly larger than the hole for an extremely tight fit, they’ll stay put permanently. These are ANSI Type P bushings—also known as headless bushings—which means you don’t need to counterbore the hole to mount them flush.
Don't see the size you need? Additional sizes are available.
Tolerance | Each | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OD | Lg. | For Drill Bit Size | ID | OD | Lg. | Drill Bushing Type | Material | Hardness | 1-5 | 6-11 | 12-Up | |
1.4375" ID | ||||||||||||
| 1 3/4" | 2" | 1 7/16" | 0.0002" to 0.0006" | 0.0019" to 0.0023" | -0.015" to 0.015" | P | Steel | Rockwell C61 | 00000000 | 000000 | 000000 | 000000 |
| 1 3/4" | 3" | 1 7/16" | 0.0002" to 0.0006" | 0.0019" to 0.0023" | -0.015" to 0.015" | P | Steel | Rockwell C61 | 0000000 | 00000 | 00000 | 00000 |
| 2 1/4" | 1 3/8" | 1 7/16" | 0.0002" to 0.0006" | 0.0021" to 0.0025" | -0.01" to 0.01" | P | Steel | Rockwell C61 | 000000000 | 00000 | 00000 | 00000 |
Mounted Sleeve Bearings
A reliable classic—these babbitt bearings are strong and corrosion resistant.
Bearings with split housing have a removable section for easy maintenance.
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.
Overall | Mounting | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| For Shaft Dia. | Center Ht. | Ht. | Lg. | Wd. | Bearing Wd. | Hole Lg. | Hole Wd. | Hole Ctr.-to-Ctr. | Dynamic Radial Load Cap. | Temp. Range, °F | Alignment Style | Lubrication | Each | |
Babbitt Bearings with Split Cast Iron Housing | ||||||||||||||
| 1 7/16" | 1 3/8" | 2 11/16" | 6 1/4" | 3" | 3" | 11/16" | 1/2" | 4 7/8" | 625 lbs. @ 30 rpm | 0° to 130° | Fixed Alignment | Required | 0000000 | 0000000 |
Wear-Resistant Nylon Tubes
- Color: Off-White
- Temperature Range: -40° to 165° F
- Tensile Strength: 11,200-12,300 psi (Good)
- Impact Strength: 0.6-1.4 ft.-lbs./in. (Poor)
- Hardness: Rockwell R108-R121 (Hard)
- For Use Outdoors: No
- Specifications Met: ASTM D6779, FDA Compliant 21 CFR 177.1500, UL 94 HB
Because these wear-resistant nylon 6/6 tubes have a slippery surface that reduces friction, they’re often machined into bearings, gears, and valve seats.
5 ft. Lg. | |||||
|---|---|---|---|---|---|
| OD | OD Tolerance | ID | ID Tolerance | Each | |
1/32" Wall Thick. | |||||
| 1 1/2" | -0.015" to 0.015" | 1 7/16" | -0.015" to 0.015" | 0000000 | 000000 |