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- 20 MM Nominal Diameter, 3.5 MM Long Linear Shaft
description
- PowerTrax™ HG hardened and ground shafting is manufactured for use with precision linear bearings and other applications requiring an accurate, round, hard shaft, or guide rod.
- PowerTrax™ HG shafting is manufactured to exacting tolerances and meters or exceeds all specifications and qualifications required by all linear bearing manufacturers.
features
- Nook PowerTrax™ HG shafting is made from high quality alloy steel, induction hardened to Rc 60-63.
- Nook PowerTrax™ HG shaft diameters are held within 0.0005 of an inch with the diameter tolerances.
- PowerTrax™ HG shafting is center-less ground to a consistently smooth surface finish of 10 to 14 micro-inches RMS.
- PowerTrax™ HG shafting is induction case hardened to a precisely controlled depth to Rockwell 60-63C.
| Class | M |
| Finish | Standard |
| Diameter Tolerance [Min] | 19.9870 mm |
| Weight per Inch | 0.138 lb |
| Length | 3.500 m |
| Diameter Tolerance [Max] | 20.0000 mm |
| Shaft Dia. | 20 mm |
| Nominal Size | 20 mm |
| Material | Alloy Steel |
| Random Length | Yes |
| Hardened | Yes |
| Hardness Depth | 1.7 mm |
| Weight | 19.02 LB |
