D1722-03 Front Westwind Air Bearing for PCB Drilling Spindle - 160,000 RPM High-Speed Precision Component
The D1722-03 Front Westwind Air Bearing is a high-precision component designed specifically for PCB drilling spindles operating at speeds up to 160,000 RPM.
| Model | Version | Name | OEM Part Numbers | Maximum Speed | Application |
|---|---|---|---|---|---|
| D1722 | -3 | Front Air Bearing | S42807, S42770A, S42779 | 160,000 RPM | PCB Drilling Spindle |
The D1722-03 Front Westwind Air Bearing is engineered for PCB drilling applications, compatible with HITACHI and similar machinery. This high-precision bearing system ensures optimal spindle performance at 160,000 RPM, delivering exceptional hole precision and fine-grade routing edges.
- Front Bearing
- Rear Bearing
- Thrust Bearing (Outer Thrust Plate)
- Lathe/Cutting
- Milling
- Grinding
- Boring
- Inspection
Speed sensor (available with or without, specifically for thrust bearing applications)
Air bearings utilize a non-contacting system where a gas film (typically air) acts as the lubricant, separating the two surfaces in relative motion.
- Greater precision and accuracy
- High-speed operation capability
- Extended tool and bearing life
- Superior surface finish quality
- Minimal thermal growth
- Reduced maintenance requirements
- Large load capacity
- Vibration reduction
- Clean operation environment
| Model | Speed (RPM) | Application |
|---|---|---|
| M320-24(HF80) | 80,000 | PCB drilling or routing |
| M320-64C | 80,000 | PCB drilling or routing |
| ABWR80 | 80,000 | PCB drilling |
| ABW110 | 110,000 | PCB drilling |
| D1331 | 125,000 | PCB drilling |
| H912B | 125,000 | PCB drilling |
| D1201-21 | 125,000 | PCB drilling |
| D1524 | 125,000 | PCB drilling |
| H501A(D1264-07) | 125,000 | PCB drilling |
| H512A(D1600-01) | 125,000 | PCB drilling |
| D1531-09 | 150,000 | PCB drilling |
| H516D(D1722-03) | 160,000 | PCB drilling |
| H916B | 160,000 | PCB drilling |
| H916C | 160,000 | PCB drilling |
| D1769-03 | 160,000 | PCB drilling |
| D1686 | 180,000 | PCB drilling |
| D1780-01 | 180,000 | PCB drilling |
| D1787-07A | 200,000 | PCB drilling |
| H920B | 200,000 | PCB drilling |
| H920A | 200,000 | PCB drilling |
| H920E1 | 200,000 | PCB drilling |
| D1822-09 | 200,000 | PCB drilling |
| D1787-01 | 200,000 | PCB drilling |
| UH30AL | 300,000 | PCB drilling |
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