Super Centers Designed for extra heavy turning and grinding, these "Supercenters" are built to customer specifications, and are capable of handling workpieces from 7 to 200 tons. Producing accuracy comparable to that of dead centers, "A" centers are of self-aligning construction to guarantee long bearing life. Downtime for bearing replacement is almost non-existent. Supercenters are offered in tapered and quill type shanks with hardened tool steel spindles. The centers utilize an oil bath lubrication system with vented bearing housings. Optional features include provisions for dogging the centerpoint to the workpiece, maintaining constant radial position, a spindle drive unit for re-grinding the centerpoint without removing the center from the tailstock. FEATURES Accuracy < or = to .0001 TIR RPM (max.) to spec Spindle through hardened 58 - 60 Rc Body case hardened to spec

Hydraulic thrust readout system on A10 to A18 quill type centers and spindles with jaw chucks are also available. Full Service Guarantee.

cat no. taper (min) A B C D G (min) workpiece capacity A7 7 MORSE 7 3 2 3/4 5 3 1/2 18 ton A8 32 JARNO 8 3 1/2 3 1/4 6 4 22 ton A9 40 JARNO 9 4 1/4 3 3/4 6 1/2 5 25 ton A10 48 JARNO 10 4 3/8 4 1/4 7 6 40 ton A11 48 JARNO 11 4 3/8 4 1/4 8 7 50 ton A12 48 JARNO 12 5 5 1/4 9 8 80 ton A13 - 13 1/2 6 1/4 6 3/8 10 9 100 ton A15 - 15 6 5/8 6 3/4 10 1/2 10 120 ton A18 - 18 7 1/2 7 3/8 12 11 200 ton