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PowerTrac 2250 - 0500 SRT LA, with SBN Ball Nut, Double Circuit, Integral Safety Thread

Inch Ball Screw AssemblyStandard Accuracy Rolled Inch Ball Screw, SRT, 2.250" Ball Circle Diameter, 0.500" Lead, LH Thread, Inch Ball Nut, for SRT, Standard Accuracy, No Preload, SBN, Standard, Double Circuit, Integral Safety Thread Read More
Product Specifications

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Product Specifications

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Specifications Diagram

Inch Ball Screw

(Screw)Product Info

Screw Code:
2250-0500 SRT LA
Precision:
SRT
Screw Material:
4150
Thread Direction:
LH

(Screw)Details

Ball Circle Diameter [in]:
2.250
Lead [in]:
0.500
Root Diameter [in]:
1.850
End Code for Types 1,2,3,5 [* Journals may show tracings of the thread]:
45
End Code for Type 4 [* Journals may show tracings of the thread]:
28

(Screw)Performance Specifications

Lead Accuracy +/- [in./ft.]:
0.0040

(Screw)Part Numbers

2 ft. Part Number:
4 ft. Part Number:
SRT4001
6 ft. Part Number:
8 ft. Part Number:
SRT4002
12 ft. Part Number:
SRT4003
16 ft. Part Number:
SRT0440
20 ft. Part Number:
SRT0602

(Screw)Weight

Screw Weight [lb./ft.]:
10.90

Inch Ball Nut, for SRT, Standard Accuracy, No Preload, SBN, Standard

(Nut)Product Info

Ball Nut Number:
SBN10075
Thread Direction:
LH

(Nut)Details

Ball Circle Diameter [in]:
2.250
Lead [in]:
0.500
Nominal Ball Diameter [in]:
0.375
Root diameter [in]:
1.850

(Nut)Dimensions

A [in]:
6.688

(Nut)Forces and Torques

Torque to Raise 1 lb. [in-lb]:
0.088

(Nut)Flange Part Numbers

Flange Part Number:
FLG7574

(Nut)Wiper Part Numbers

Wiper Kit Part Number:
WKF0456
Wiper Kit Felt Part Number:

(Nut)Weight

Nut Weight [lb]:
9.00

(Nut)Performance Specifications

Lead Accuracy +/- [in./ft.]:
0.004
Maximum Adjustable Preload [lb]:
Spring Rate x 106 [lb./in.]:
Dynamic Load [lb]:
21306
Static Load [lb]:
142660

More Details

Nook ball screw and nut assemblies provide ease of application, as all that is required is installation. Nook assemblies offer turn key solutions that only require a power source (hand operation or motor). All of the elements are available for quick delivery from shelf stock.