Thk 3G-OTH-623598 — Technical Specifications

Name: Thk 3G-OTH-623598 Linear Guide Rail: 20, 640 mm Overall Lg, 20 mm Overall Wd, 18 mm Overall Ht, Carbon Steel (MPN HSR20-640L). Key specifications — attr85356: THK; attr534581: 20; attr865035: 20.
Brand: Thk

The THK HSR Series Ball Profile Rail (MPN HSR20-640L) is a carbon steel linear guide rail with 20 mm overall width, 18 mm overall height, and 640 mm overall length. It is designed for precise linear motion in industrial automation and machinery applications.

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Technical Specifications

Parameter	Value
Type	Carbon Steel
Overall Ht	18 mm
Overall Lg	640 mm
Overall Wd	20 mm
Manufacturer Part Number	HSR20-640L