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PowerTrac SRT 2250 - 0500 LH

Inch Ball Screw, Standard Accuracy Rolled, SRT, 2.250" Ball Circle Diameter, 0.500" Lead, LH Thread

SRT – Standard Rolled Thread (sometimes referred to as commercial or transport type) ball screws offer the low friction advantage of antifriction screws at lower cost. They are capable of higher speeds and longer predictable life when compared to similar acme type lead screws.

SRT Ball Screws are manufactured from the same high quality materials and produced following the same ISO certified procedures as higher precision screws. Most SRT screws are rolled, induction heat treated and black oxide coated. Three sizes are also available in 17-4 PH stainless steel.

For convenience SRT screws can be supplied completely machined and assembled with nuts, flanges, wipers and EZZE-MOUNTS ready for assembly to your product. Should a standard assembly not fit the application, Nook can machine the screw to your specific design requirements.

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)

Download Product Spec Sheet

Product Specifications
Quote or Download
Compatible Products

Product	PowerTrac SRT 2250 - 0500 LH
Product Info
Screw Code	2250-0500 SRT LA
Precision	SRT
Screw Material	4150
Thread Direction	LH
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
Performance Specifications
Lead Accuracy +/- [in./ft.]	0.0040
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
Weight
Screw Weight [lb./ft.]	10.90

To continue, please configure your item below.

Profile Rail Systems and Runner Blocks

Linear Bearings and Pillow Blocks

Linear Shafting and Shaft Supports

Ball Screw Products - Inch Standard Accuracy Ball Nut

PowerTrac SBN 2250 - 0500 LH, Double Circuit
PowerTrac SBN 2250 - 0500 LH, Double Circuit, Safety Thread

End Bearing Support - Universal Single Bearing Support

EZZE-MOUNT EZM-4045

End Bearing Support - Universal Double Bearing Support

EZZE-MOUNT EZM-3045

End Bearing Support - High Capacity Fixed Support

EZRF-3045

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

Type 1K, End Code 45
Type 1L, End Code 45
Type 1N, End Code 45

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

Type 2K, End Code 45
Type 2L, End Code 45
Type 2N, End Code 45

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

Type 3K, End Code 45
Type 3L, End Code 45
Type 3N, End Code 45

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

Type 4K End Code 28
Type 4L End Code 28
Type 4N End Code 28

End Machining - Type 5 - Heavy Duty Journal Typically Used With High Capacity Fixed Support

Type 5K, End Code 45
Type 5L, End Code 45
Type 5N, End Code 45

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Ball Screw Lubricant