PowerTrac 2500 - 0250 SRT TA, with SBN Ball Nuts, Triple Circuit

Inch Twin-Lead Ball Screw Assembly, Standard Accuracy Rolled, SRT, 2.500" Ball Circle Diameter, 0.250" Lead, RH/LH Thread, No Preload, SBN, Triple Circuit

Twin-Lead ball screw assemblies can be assembled with Nook, PowerTrac™ ball nuts, flanges and EZZE-MOUNT™ bearing supports to form cost effective systems. Twin-lead ball screws can be used in molding machines, packaging equipment, food processing machinery, robotics, material handling equipment, tire manufacturing and assembly applications.

To configure a part number, download 2D/3D models, or request a quote, please select the "Quote or Download" tab and click the "Configure" button. (Step 4 of 4)

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Product PowerTrac 2500 - 0250 SRT TA, with SBN Ball Nuts, Triple Circuit
Inch Twin-Lead Ball Screw
(Twin-Lead Screw) Product Info
Screw Code 2500-0250 SRT TA
Precision SRT
Screw Material 4150
Thread Direction RH/LH
(Twin-Lead Screw) Details
Ball Circle Diameter [in] 2.500
Lead [in] 0.250
Root Diameter [in] 2.320
Incomplete Overlapping Thread Length [in] 4.00
Maximum Overall Length [in] 192
Maximum Useable LH & RH Thread [in] 94.00
End Code for Types 1,2,3,5 [* Journals may show tracings of the thread] 50
End Code for Type 4 [* Journals may show tracings of the thread] 32
(Twin-Lead Screw) Weight
Screw Weight [lb./ft.] 15.45
(Twin-Lead Screw) Performance Specifications
Lead Accuracy +/- [in./ft.] 0.004
Inch Ball Nut, for SRT, Standard Accuracy, No Preload, SBN, Standard
(Nut) Product Info
Ball Nut Number SBN10329
Thread Direction LH
(Nut) Details
Ball Circle Diameter [in] 2.500
Lead [in] 0.250
Nominal Ball Diameter [in] 0.156
Root diameter [in] 2.320
(Nut) Dimensions
A [in]
(Nut) Forces and Torques
Torque to Raise 1 lb. [in-lb] 0.044
(Nut) Flange Part Numbers
Flange Part Number FLG3263
(Nut) Wiper Part Numbers
Wiper Kit Part Number WKB3324
Wiper Kit Felt Part Number
(Nut) Weight
Nut Weight [lb] 4.70
(Nut) Performance Specifications
Lead Accuracy +/- [in./ft.] 0.004
Maximum Adjustable Preload [lb]
Spring Rate x 106 [lb./in.]
Dynamic Load [lb] 6315
Static Load [lb] 81938
Inch Ball Nut, for SRT, Standard Accuracy, No Preload, SBN, Standard
(Nut on Other Side) Product Info
Ball Nut Number SBN3243
Thread Direction RH
(Nut on Other Side) Details
Ball Circle Diameter [in] 2.500
Lead [in] 0.250
Nominal Ball Diameter [in] 0.156
Root diameter [in] 2.320
(Nut on Other Side) Dimensions
A [in]
(Nut on Other Side) Forces and Torques
Torque to Raise 1 lb. [in-lb] 0.044
(Nut on Other Side) Flange Part Numbers
Flange Part Number FLG3263
(Nut on Other Side) Wiper Part Numbers
Wiper Kit Part Number WKB3324
Wiper Kit Felt Part Number
(Nut on Other Side) Weight
Nut Weight [lb] 4.70
(Nut on Other Side) Performance Specifications
Lead Accuracy +/- [in./ft.] 0.004
Maximum Adjustable Preload [lb]
Spring Rate x 106 [lb./in.]
Dynamic Load [lb] 6315
Static Load [lb] 81938

To continue, please configure your item below.

Profile Rail Systems and Runner Blocks

Linear Bearings and Pillow Blocks

Linear Shafting and Shaft Supports

End Machining - Type 1 - Short Journal Typically Used With Single Bearing or Single Bearing EZZE-Mount

End Machining - Type 2 - Medium Journal Typically Used With Duplexed Bearings

End Machining - Type 3 - Long Journal Typically Used With Multiple Sets of Bearings or Double Bearing EZZE-Mount

End Machining - Type 4 - Shaft Journal With No Locknut Thread

Screw Accessories - Ball Screw Lubricant