1.Center is assembled with bearing and plane thrust
bearing.
2.Can be used at medium speed.
3.The shaft is
made of alloy steel and through heat treatment
(HRC600 ”Ą 20) it
processes super steel trait and high durability.
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1.The thimble located berel ball bearing.
2.Suitable
for CNC machine,high speed and light dutyӢwaterproof and
dustproof design.
3.The mandrel adopt alloy steel and heat
treatment (HRC600 ”Ą 20) Super steel trait and durability.
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