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Rolling Center NC70

Rolling Center NC70
  • Volume Discount

•Feature: Designed with a focus on high precision (TIR 0.003). Ultra high speed rotation allows for the inclusion of a carbide tip on the grind-resistant end portion. (Type A) 2 types of bearings, angular bearings (3) and needle bearings, are assemb
•Maximum Number Of Rotation (per minute): 7000
•Deflection of Center (Max.): TIR0.003

Part Number

Configured Part Number is shown.

Part Number
NC74-002
NC74-021
Part NumberMinimum order quantityVolume DiscountDays to Ship Shank MT No Tip Carbide Insert (Y/N) Type A
(mm)
B
(mm)
B1
(mm)
C
(mm)
C1
(mm)
D
(mm)
E
(mm)
L
(mm)
Carbide Diameter
1 Piece(s)Available

15 Days or more

MT4N/AB7030-1085.368.540216.5-
1 Piece(s)Available

15 Days or more

MT4YesA7030161085.368.550226.510

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Basic Information

Type Rotation Center / Lathe Center Features Designed with a focus on high precision (TIR 0.003). Ultra high speed rotation allows for the inclusion of a carbide tip on the grind-resistant end portion. (Type A) 2 types of bearings, angular bearings (3) and needle bearings, are assembled in the main body for rigidity resistance and a delicate design and assembly. An independent labyrinth mechanism (non-contact) is used as a watertight method when using cutting oil for precision with minimal main body temperature increase, without wearing, grinding, or damage, and increased reliability in a long product lifespan. Deflection of Center (Max.) TIR0.003
Maximum Number of Rotation(min-1) 7000

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