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Hangzhou Pjp Metal Co.,Ltd.
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H920B ABL Rear Westwind Air Bearings High Frequency Spindle Air Bearing
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
H920B ABL&nbs
H920B ABL Rear Westwind Air Bearings High Frequency Spindle Air Bearing
Quick Detail:
|
MODEL |
Name |
OEM |
Max Speed |
Application |
Machine |
|
H920B |
Rear AIR BEARING |
ABL |
200,000 rpm |
PCB drilling |
HITACHI |
Description:
H920B Rear ABL Air Bearing Of PCB CNC Machine Drilling.
Front bearing, rear bearing and thrust bearing (outer thrust plate) with high precision, high quality, is using for ABL H920B spindle. The spindle is suitable for PCB drilling in the HITACHI machine. 180,000rpm high speed optimizes the spindle performance, to produce high precision hole, or make sure the router edge is fine grade.
Type: Front Bearing, rear bearing, thrust bearing (outer thrust plate)
Process: Lathe or cutting, milling, grinding, boring, inspection, etc.
What’s air bearing?
An air bearing is a non-contacting system where a gas film (typically air)
acts as the lubricant that separates the two surfaces in relative motion.
Why use air bearing?
There are benefits for air bearing, as follows:
l Greater precision
l High speed
l Increased tool life
l Improved surface finish
l Long bearing life
l Low thermal growth
l Lack of maintenance
l Large load capacity
l Reduced vibration Cleanliness
Specifications:
