| Customization: | Available |
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| Manufacturing Process: | CNC Milling |
| Surface Treatment: | Polishing |
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Tungsten Carbide Bearing Bush
Hardness is 10 times of gold, 5 times of tool steel, 4 times of titanium, oil resistance, separate the harmful medium
No shape change, no twist when temperature is above 1000 °C or below 500 °C, long service life, the maximum height can reach 270mm
Abrasive resistant, corrosion free, good compression property, the most wear-resistant bushing, heat resistance, low maintenance
Tungsten Carbide bushing are used as Mechanical Seal faces in pumps, Compressors and Agitators. These are used in Oil Refineries, Petrochemical plants, Fertilizer Plants, and Drugs/Pharmaceutical Industries.
Mechanical seal rings are developed to withstand high temperature, high pressure & highly corrosive chemical attack. We manufacture Rings in various shapes like Plain Ring, DA type, T-shape, L-shape and in shapes as per customers requirement.
We makes a variety of bushings including Press Fit Bushings, Fixed Renewable Bushings, Slip or Slip Fixed Renewable Bushings, Direct Coolant Bushings, Gun Drill Insert Bushings and Blueprint Special Bushings. Don't see the bushing you need? Remember that Endurance Carbide makes blueprint specials.
Tungsten Carbide sleeve are generally made with Cobalt as binder material. Nickel bonded Rings also can be supplied.
|
Grade |
Binder (Wt%) |
Density (g/cm3) |
Hardness (HRA) |
TRS (≥N/mm²) |
|
YG6 |
6 |
14.8 |
90.0 |
1520 |
|
YG6X |
6 |
14.9 |
91.0 |
1450 |
|
YG6A |
6 |
14.9 |
92.0 |
1540 |
|
YG8 |
8 |
14.7 |
89.5 |
1750 |
|
YG12 |
12 |
14.2 |
88.0 |
1810 |
|
YG15 |
15 |
14.0 |
87.0 |
2050 |
|
YG20 |
20 |
13.5 |
85.5 |
2450 |
|
YG25 |
25 |
12.1 |
84.0 |
2550 |
Main Type
Die Cast Nozzle Tips
Oil Groove Drill Bushings
Press and Sinters
Spray Nozzles
Bearings, Journals and Thrust Washers
Complex Specialties
Miniature Carbide Products
Lock Screws
Made of durable tungsten carbide, these bushings outlast steel. Mount flush with jig plates for precise drilling. Drill bushings can also be used as spacers, shims, and machinery bushings.
Also Available: Other sizes. Please select 33455A999 and specify ID, OD, and length.
For technical drawings and 3-D models, click on a part number.
| OD | Lg | For Drill Bit Size |
ID TOLERANCE | OD TOLERANCE | Lg.TOLERANCE | Drill Bushing Type |
| 0.0938"ID | ||||||
| 13/64" | 1/2" | 3/32" | 0.0001" to 0.0005" | 0.0013" to 0.0018" | -0.01" to 0.01" | PC |
| 0.125"ID | ||||||
| 1/4" | 5/16" | 1/8" | 0.0001" to 0.0005" | 0.0013" to 0.0018" | -0.01" to 0.01" | PC |
| 1/4" | 1/2" | 1/8" | 0.0001" to 0.0005" | 0.0013" to 0.0018" | -0.01" to 0.01" | PC |
| 0.1875"ID | ||||||
| 5/16" | 1/2" | 3/16" | 0.0001" to 0.0005" | 0.0013" to 0.0018" | -0.01" to 0.01" | PC |
| 0.25"ID | ||||||
| 13/32" | 1/2" | 1/4", E | 0.0001" to 0.0005" | 0.0013" to 0.0018" | -0.01" to 0.01" | PC |
| 1/2" | 1/2" | 1/4", E | 0.0001" to 0.0005" | 0.0013" to 0.0018" | -0.01" to 0.01" | PC |
| 0.3125"ID | ||||||
| 1/2" | 1/2" | 5/16" | 0.0001" to 0.0005" | 0.0013" to 0.0018" | -0.01" to 0.01" | PC |
| 1/2" | 1" | 5/16" | 0.0001" to 0.0005" | 0.0013" to 0.0018" | -0.01" to 0.01" | PC |
| 5/8" | 3/4" | 5/16" | 0.0001" to 0.0005" | 0.0013" to 0.0018" | -0.01" to 0.01" | PC |
| 0.5"ID | ||||||
| 3/4" | 1/2" | 1/2" | 0.0001" to 0.0005" | 0.0013" to 0.0018" | -0.01" to 0.01" | PC |
| 3/4" | 3/4" | 1/2" | 0.0001" to 0.0005" | 0.0013" to 0.0018" | -0.01" to 0.01" | PC |
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