ER Slim Coolant Locknuts Hex Locknuts

  • Interchangeable with slim locknuts.
  • Must be ordered separately.
  • Used in conjunction with ER coolant-sealing disks for high-pressure coolant applications up to 150 bar (2,000 psi). Must be ordered separately; see page J13.

ER Locknut Slim Coolant

D11LLNCLF
colletlocknut
order numbercatalog numberseriesmminmminmminmminG3wrenchNmin. lbs.
2255307LABER16MER1622.8722.874,5.18 11,5 .45M19 X 1ER16WEM24212
2398953LABER20MER20281.1024.945,0.20 13,0 .51M24 X 1ER20WEM28248

NOTE: Locknut wrench must be ordered separately.

  • Standard and replaceable locknuts are usually supplied as the standard option with the original collet chuck.

G3

ER Locknut Hex

D11LLF
counterbore straight counterbore straight
colletcolletcolletcollet
order colletlocknutwrench torque torque torque torque
numbercatalog numberseries mminmm in mminG3wrenchsizeNm ft. lbs.(Nm)(Nm)(ft. lbs.)(ft. lbs.)
3062811LNHSER16MER16 28,0 1.10 17,5 .69 10,5 .41 M22 X 1.5OEW25M25mm564240563042
3062812LNHSER20MER20 34,0 1.34 19,0 .75 11,5 .45 M25 X 1.5OEW30M30mm805932802459

NOTE: Locknut wrench must be ordered separately.