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NCH-62 HEAVY DUTY PRECISE HIGH SPEED LIVE CENTER

HEAVY DUTY PRECISE HIGH SPEED LIVE CENTER

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Products in detail

Type: Live centers series
Duty: Heavy

Application: CNC lathe, high speed lathe

Working Usage: Applicable for high speed and high precision workpiece turning process

Structure: Combination of angular contact ball precise high speed bearing and needle bearing

Accessories: Y type spanner

TIR: Less than 0.002mm



Inspecting the run out accuracy of the center tip must be under the status of holding the workbar tightly.


Specification   UNIT：mm

Model/Spec

A B C D D1 G L Ø


Max. RPM


Max. radial load


Max. axial thrust force

NCH-62-3A 47 116 8 68 31.2 23.825（MT3) 203 60゜ 12,000rpm 1,600kg 1,240kg
NCH-62-4A 49 121 9 68 31.2 31.267（MT4) 229 60゜ 12,000rpm 2,730kg 1,750kg

NCH-62-5A

49 121 9 68 31.2 44.399（MT5) 256 60゜ 12,000rpm 2,730kg 1,750kg


Remarks
1,For the lubricating oil,SKF-LGMT2 is designated,others aren't allowed
2,if "A" is behind the center model name,it denotes a draw-off nut attached.
3,About radial force data, please refer to workpiece weight and machining force.
4,if "A" is behind the center interchangeable tip name,it denotes the tip is extended length.
5,About axial force data, please refer to the hydraulic pressure data of the tailstock.
6,For live centers, SKF lubricating oil is designated, it is waterproof.
7,Customized order can be accepted.
8,Subject to technical changes.

Accessories Page
Center technical user manual



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