Southbend SB owner manual Tailstock Information

	I N T R O D U C T I O N
13" Heavy 13® Gearhead Lathe		For Machines Mfg. Since 5/11

Model Number

SB1049

SB1050

Headstock Information

Spindle Bore	1.57"
Spindle Taper	MT#5
Number of Spindle Speeds	8
Range of Spindle Speeds	80–2000 RPM
Spindle Type	D1-5 Camlock
Spindle Bearings	Tapered Roller

Tailstock Information

Tailstock Quill Travel	4.5"
Tailstock Taper	MT#3
Tailstock Barrel Diameter	1.968"

Threading Information

Number of Longitudinal Feeds	17
Range of Longitudinal Feeds	0.002"–0.067"
Number of Cross Feeds	17
Range of Cross Feeds	0.001"–0.034"
Number of Inch Threads	45
Range of Inch Threads	2–72 TPI
Number of Metric Threads	39
Range of Metric Threads	0.2–14 mm
Number of Modular Pitches	18
Range of Modular Pitches	0.3–3.5 MP
Number of Diametral Pitches	21
Range of Diametral Pitches	8–44 DP

Dimensions

Bed Width		9"
Leadscrew Diameter		11⁄8"
Leadscrew TPI		4 TPI
Leadscrew Length	47"		59"
Steady Rest Capacity		5⁄16"–45⁄16"
Follow Rest Capacity		5⁄8"–31⁄8"
Faceplate Size		10"
Feed Rod Diameter		3⁄4"
Floor to Center Height		42.2"
Height With Leveling Jacks		59.06"

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