Twin Lead Ball Screw and Nut Information - Nook Industries, Inc. PowerTrac Ball Screw Assemblies

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Nook Industries provides a complete selection of inch and metric Ball Screws, Roller Screws, Acme Screws, Lead Screws, End Bearing Supports, Precision Locknuts, Worm Gear Screw Jacks, Electric Actuators, HRC 60 Linear Shafting, Linear Bearings and Pillow Blocks to the Linear Motion Industry.

PRECISION BALL
SCREW ASSEMBLIES

DIGITAL EDITION
	Linear Motion Design Guide: Page through Nook product catalog online.


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SBN9587 and SBN1990: SBN Double Circuit Flanged nut
for a 1500 - 0250 Rolled TWIN-LEAD Thread screw

NUT SPECIFICATIONS
NUT DESCRIPTION
NUT PART NUMBER RH
NUT PART NUMBER LH
3D PREVIEW
BALL CIRCLE DIAMETER (in.)
LEAD (in.)
ROOT DIAMETER (in.)
NOMINAL BALL DIAMETER (in.)
NUMBER OF CIRCUITS
NUMBER OF STARTS
DYNAMIC LOAD (lbs.)
STATIC LOAD (lbs.)
TORQUE TO RAISE 1 lb. (in.-lb.)
PRELOAD RANGE (lb.)
SPRING RATE X 106 (lb./in.)
NUT WEIGHT (lb.)
FLANGE NUMBER
WIPER KIT NUMBER or TYPE
THREAD CODE
END CONFIGURATION
SCREW SPECIFICATIONS
MAXIMUM OVERALL LENGTH (in.)
MAXIMUM USEABLE LH & RH THREAD LENGTH (in.)
INCOMPLETE OVERLAPPING THREAD LENGTH (in.)
* Custom Lengths Available

1500 - 0250
SBN Double Circuit Flanged
SBN9587
SBN1990

1.500
.250
1.320
.156
2
1
4198
44030
.044
-
-
1.7
FLG6754
WKB2652
1500 - 0250
OPTIONS
1500 - 0250
108
52.5
3.5

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BALL SCREW CALCULATORS: Horsepower | Ball Nut Life | Critical Speed | Column Strength | Unit Converter

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NOOK INDUSTRIES, INC. - An ISO 9001:2008 Registered Company
4950 East 49th Street | Cleveland, Ohio 44125 | phone: (216) 271-7900 or (800) 321-7800 | fax: (216) 271-7020

Nook Industries provides a complete selection of inch and metric linear, mechanical and electromechanical actuators to the Linear Motion and Power Tarnsmission Industries. Modular Linear Actuators, Precision Profile Rails, Ball Screws, Roller Screws, Acme Screws, Lead Screws, Ball Splines, End Bearing Supports, Precision Locknuts, Worm Gear Screw Jacks, Electric Cylinder Actuators, HRC 60 Linear Shafting, Linear Slides, Bearings and Pillow Blocks.
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