• Manufactured from selected case hardened Hi-Tensile Steel (20 MnCr5/SAE8620),
• All arbors are case hardened 54-58 HRC for increased resistance to wear
• Center is constituted by dual ball bearing. Thrust bearing & needle roller bearing assembly.
• Applicable to high-speed leathe & NC leathe with heavy load water-proof..
• Made in taiwan
• Center is made of alloy steel by heat treatment to provide higher rigidity (HRC60° ± 2°) and satisfied wear-resistance.
• Applicable to middle-speed & high-speed leathe with light load.
• Made in taiwan