Sine Bar
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- Made generally as per IS-5359-1987
- Made from alloy steel hardened and ground to 55-60 HRC
- Roller Center distance 100 mm, 200 mm, 300 mm, 400 mm & 500 mm
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PERMISSIBLE DIFFERENCE IN READINGS AT TEST POINTS 1 AND 2 |
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Nominal size |
Permissible Difference for setting Angle (µm) |
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15º |
30º |
45º |
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|
100 |
0.8 |
1.0 |
1.3 |
|
200 |
0.7 |
0.9 |
1.2 |
|
300 |
0.6 |
0.8 |
1.2 |
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400 |
0.6 |
0.8 |
1.1 |
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500 |
0.5 |
0.7 |
1.1 |
- Other sizes on request