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Gear Spur

Views:2     Author:Site Editor     Publish Time: 2021-02-25      Origin:Site

Gear's spur gears, which are designed to transmit motion and power between parallel shafts, are the most economical gears in the power transmission industry.


We offer both 14 1/2° and 20° PA (pressure angle), involute, and full-depth system gears. 20° PA is generally recognized as having a higher load carrying capacity; however, 14 1/2° PA gears are used extensively as well. This is because the lower pressure angle reduces change in backlash due to center distance variation and concentricity errors. The 14 1/2° PA also provides a higher contact ratio for smoother, quieter operation.


We can produce  many different gears with a variety of bore sizes, keyways.


Any questions kindly let us know !  


Xuzhou Helin Slewing Bearing 


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We are Xuzhou Helin Slewing Bearing Co.,Ltd Slewing bearing factory in Xuzhou city . Our slewing bearing size from 100 mm - 5000 mm with standard and non- standard models . Good product quality, short delivery time, suitable price, high cost performance . welcome to contact us . 
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