UMS MACHINERY SPECIFICATION LIBRARY

Bertram (Niles) 91" x 52' Specifications

Historical specifications from exact UMS machinery records.

Historical Specification Information: Specifications may vary by year, control, configuration, and optional equipment.

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Lathes, Manual

Historical UMS record #3278

CAPACITY

Swing91"

Swing Over Cross Slide/carriage76"

Distance Between Centers629"

SPINDLE

Spindle Speed: Minimum (RPM)1.85 rpm

Maximum59.3 rpm

Spindle Bore2.75"

Main Motor (HP)40 hp

CHUCK

Diameter60"

Number of Jaws4

ATTACHMENTS

ThreadingYes

Full Length Threading

(3) Steady Rests: 66", 50" & 30" Capacities

Rapid Traverse

Two piece bed & lead screw for ease of shipping/assembly

60" 4-Jaw chuck/faceplate

Twin Carriages

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