Details
JET Industrial 321960
Description:
16", 18" AND 22" ZX SERIES LARGE SPINDLE BORE LATHES
Uniquely designed exclusively by JET
ISO 9001 certified manufacturer
3-1/8" bore spindle is supported by two tapered and one ball bearing
Chrome molybdenum headstock gears are hardened, ground, and shaved
Universal gearbox allows inch, metric, diametral, and module pitch
threads, no change gears required
Carriage Feature one-shot lubrication and Turcite B on bed sliding
surfaces
T-slotted compound slide featuring a four-way tool post
One-piece cast iron base absorbs vibration allowing heavier cuts
High quality ANSI Class 50 wear-resistant cast iron bed ways are
hardened and ground
Removable gap allows up to 23-5/8" diameter work on 16", 27-1/2" on 18"
Five position automatic carriage stop increases productivity
Attractive chrome control levers, dials, and knobs complete this
impressive package
Tolerance test certificate included
10" 3-jaw chuck with top reversing jaws
12" 4-jaw chuck
12" face plate (16" models)
16" face plate (18" models)
Four-way tool post
Follow rest
Large capacity steady rest
Fully integrated coolant system
Full length splash guard and coolant return
Large easy to use foot brake
Articulating halogen work lamp
Centrally located controls with jog button
Threading dial
Mounting pads and levelers
Spindle sleeve (MT-7 to MT-5)
Dead center
Specifications:
Part Number: 321960
Swing over Bed (in.) 18
Swing over Cross Slide (in.) 11
Swing Through Gap (in.) 27-1/2
Length of Gap (in.) 12
Distance Between Centers (in.) 60
Spindle Bore (in.) 3-1/8
Spindle Mount D1-8
Spindle Taper W/ Sleeve MT-7 (MT-5)
Number of Spindle speeds 12
Range of Spindle Speeds (RPM) 251,800
Number of Longitudinal and Cross Feed Rates 122
Range of Longitudinal Feeds (IPR) .0015.0913
Range of Cross Feeds (IPR) .0006.0365
Number of Inch Threads 61
Range of Inch Threads (TPI) 1-5/872
Number of Metric Threads 24
Range of Metric Threads .0520
Max Tool Size (in.) 1 x 1
Compound Slide Travel (in.) 5-1/8
Cross Slide Travel (in.) 9
Carriage Travel (in.) 55-9/16
Tailstock Spindle Travel (in.) 5
Taper in Tailstock Spindle MT-5
Steady Rest Capacity (in.) 3/8 7-3/4
Follow Rest Capacity (in.) 1/23-1/2
Width of Bed (in.) 13-1/8
Motor 7-1/2HP, 230/460V, 3Ph, Prewired 230V
Prewired 230V
Feature Live center
Feature Tool box and adjusting tools
Model Number GH-1860ZX
Brand Jet
Overall Dimensions 116-1/2 x 40 x 48-7/8
Height 66 inch
Width 44 inch
Length 116 inch
Net Weight 6245 pound
Part # Description