ER Coolant Round Locknuts

  • Interchangeable with standard 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 Round Coolant

order numbercatalog numbercollet seriesmm D1in 1mm Linmm LNin Cmm Lin FG3locknut wrenchNmft. lbs.
1127154LNABER25MER25421.6525,0.985.2017.67M32 X 1.5ER25WM10477
1128857LNABER32MER32501.9727,51.085.2018.71M40 X 1.5ER32WM136100
1125692LNABER40MER40632.4830,51.205.2020.79M50 X 1.5ER40WM176130

NOTE: Locknut wrench must be ordered separately.