Linear Rail Shaft Support Bracket Block SK8 SK10 SK12 SK16 SK20~40 Bearing Steel. ► Size: SK8 SK10 SK12 SK16 SK20 SK25 SK30 SK35 SK40. - These Linear Guide Shaft Support Bracket Blocks Are Made Of High Quality Aluminium Alloy With Smooth Surface, Rounded Chamfer, Wear-Resistant, High Temperature-Resistant, Long Service Life, High Rotational Speed, Low Noise.
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