HCH-21 [BLANK]

• Includes: Mounting Bolts; Blank Drawnut; Soft Top Jaws; Master Jaws; T-Nuts; Handle
• Through-hole Dia. (mm): 140
• Grip Dia. Max (mm): 530
• Grip Dia. Min. (mm): 87
• Jaw Stroke Dia. (mm): 10.6
• Plunger Stroke (mm): 23
• Max. Permissible Input Force [kN(kgf)]: 90 (9177)
• Max. Static Gripping Force [kN(kgf)]: 234 (23861)
• Max. r.pm.: 1700
• Weight [kg]: 235
• Series: HCH
• Size: 21"
• Includes: 3 Jaws
• Jaws: 3
  

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Description

21" 3-jaw, open-center plain back hydraulic chuck with blank draw nut; 530mm O.D.; 140mm bore; 87 ~ 530mm clamping range; 10.6mm jaw stroke on diameter; 23mm plunger stroke; 234KN maximum static gripping force; 3.0x60° master jaws serration; 1700 maximum rpm [standard M22 mounting bolt holes]