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- 1 1/4 Inch , Class S, Steel, Precision Ground Linear Shafting
features
- Surface finish 12 Ra microinch
- Case hardness 60 HRC minimum
- Roundness 80 millionths of an inch
- Standard straightness 0.001" per foot cumulative
| Class | S |
| Diameter Tolerance [Max] | 1.2490 in |
| Finish | Standard |
| Hardness Depth | 0.08 in |
| Diameter Tolerance [Min] | 1.2485 in |
| Random Length | No |
| Material | Alloy Steel |
| Hardened | Yes |
| Nominal Size | 1 1/4 in |
| Length | 7 in |
| Shaft Dia. | 1.25 in |
| Weight per Inch | 0.348 lb |
| Weight | 2.44 LB |
