AREMA Standard 133lb 133RE Rail
The 133lb or 133RE Steel Rail that is manufactured in accordance with AREMA specifications, with a weight of 133 pounds per yard. It is a robust railway track designed for various applications, including mainline railways and heavy-duty freight applications. For more information or specific requirements, please don't hesitate to contact us.
Specification
Rail Type:133 RE
Section Number:13325
Nominal Weight: 133 lbs/yd
Standard Length: 39Standard Drilling: 3-1/2"X 6"X 6" with 1-1/4" dia. holes
Joint Bar Length:38"
Joint Bar Weight:117 lbs/pr with hardware: 130 lbs/pr1"X 6"
Track Bolt: 1"X 6"
Drawing
Dimension
|
Size |
Rail height(mm) A |
Bottom Width(mm) B |
Head Width(mm) C |
Web Thickness(mm) t |
Weight(kg/m) |
|
133lb 133RE |
179.39 |
152.40 |
76.20 |
17.46 |
66.10 |
Drilling
| Rail type | Spacing | Hole diameter | Elevation | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| A | B | C | D | E | ||||||
| mm | in | mm | in | mm | in | mm | in | mm | in | |
| 133RE | 88.90 | 3 1/2 | 152.40 | 6 | 152.40 | 6 | 28.58 | 1 1/8 | 76.20 | 3 |
133lb 133RE Rail Geometry and Properties
| Property | Value |
|---|---|
| Rail Area (square inch) | Whole Rail: 13.0681, Head: 4.7279, Web: 3.4645, Base: 4.8757 |
| Rail Weight (lb/yd) | 133.2498 |
| Moment of Inertia about the neutral axis | 86.2 |
| Section modulus of the head | 22.3 |
| Section modulus of the base | 26.9 |
| Height of neutral axis above base | 3.20 |
| Lateral moment of inertia | 14.4 |
| Lateral section modulus of the head | 9.62 |
| Lateral section modulus of the base | 4.81 |
| Height of shear center above base | 1.57 |
| Torsional rigidity (K) | 5.69 |
Steel Rails Supplier
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