High Speed Angular Contact Bearing
High Speed Angular Contact Bearing
VXO has announced that it has developed an angular contact ball bearing using for ball screw, which can be applied to the series of ultra-high speed linear bearingsfor the main spindle of machine tools.
The new bearing meets the increasing demand for higher accuracy, higher speed rotation and design for the environment of bearings for the main spindle of machine tools, thereby helping to improve their productivity and environmental friendliness.
In terms of running accuracy, the demand to reduce repeatable runout and non-repeatable runout in particular is growing stronger. At the same time, there is strong demand for higher speeds and lower heat generation.
Reducing NRRO of the main spindle of machine tools improves the process surface quality, and reduced heat generation helps suppress thermal displacement, thereby improving processing accuracy. In particular, this new product is very beneficial to the surface quality of dies and gears processed by machine tools. In addition, these higher levels of performance improve the overall efficiency of machining.
Features Of High Speed Angular Contact Bearing
Smaller bore diameter
Reasonable contact point pressure at the inner ring
No need to create a bigger shoulder on the ballscrew shaft
Specification Of High Speed Angular Contact Bearing
|
Raceway Ring Shape |
Angular Contact Ball (Single Row) |
Inner/Outer Ring Material |
Steel |
Bearing Type |
Open Type |
|
Outer Ring Type |
Flat |
Specifications, Environment |
Standard / For high Speed |
Load Direction |
Radial |
|
Outer Ring |
With Outer Ring |
Size Standards |
Metric System |
Rolling Element Material |
Steel |
|
Holder Symbol |
No |
Precision Grade Symbol |
P4A |
Combination symbol |
DB |
|
Preload Mark |
L |
Type symbol |
S |
VXO brand started to manufacture linear motion systemsin 2007. Our mission is to help customer build better machines and improve lives with our linear motion components product. With more than 15 years experience of elaborately managing, we have become the leading linear motion manufacturer in China linear motion controlsystem market. Our company has passed IATF16949 Certification, which means our linear motion control products can meet the standard of the auto-mobile industry application.
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