Instrument Precision Shafting -- ISL-125
from Nook Industries, Inc.

For optimum performance, PowerTrax ™ ILBB Instrument Bearings should be matched with PowerTrax ™ HG “ISL ” instrument shafting. Material: 440C stainless steel. Hardness: Rc 55-60. Diameter Tolerance: .0001" for shafts thru 6" long. Finish: 2-4 microinch (rms). Straightness:... [See More]

  • Hardness: Rc 55-60; Case Hardened
  • Diameter: 3.17
  • Precision Grade: Precision Shaft
  • Max. Available Length: 305