Tube: carbon fiber / epoxy matrix composite. 1/8" nominal wall.
Ends: 6061-T6 aluminum
O.D. to bore concentricity:
- Roll face to 60": 0.005" T.I.R.
- Roll face to 112": 0.008" T.I.R.
- Roll face to 136": 0.010" T.I.R.
Taper over face width not to exceed 0.0005"/ft. length (0.002" min.).
Dynamically balanced to your line speed within ISO grade G6.3. Additional fee if over 1500 F.P.M.
Journal material: 1018 steel.
Please notify salesperson if rolls are to operate in an environment exceeding 170 degrees Fahrenheit.
Weight (lbs) = (Roll Face x 0.19) + 6.2
Rolling Inertia (lbs-in2) = (Roll Face x 1.5) + 28.8
It is the customer's responsibility to advise Epoch of excessive operating temperatures and aggressive environments. Normal delivery: please ask. All prices F.O.B. Garland, Texas.
Terms: Net 30 (upon credit approval). U.S. Dollars. Prices subject to change without notice.
Epoch carbon fiber composite Idlers have nearly double the stiffness-to-weight ratio of aluminum and provides unparalleled low rotating inertia.