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GY DEAD CENTER

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Type: Fixed series
The main body material of the center is low-quenching-hardness carburized steel.
The top part of the shaft is precisely inlaid with high-quality tungsten steel, with a hardness of HRA 93-94.

Suitable for high-precision axis grinding processing.

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UNIT：mm

型式/外表尺寸

Model/Spec

A B C D E L 合金直径

精度(mm)

GY-0 9 53 17 3 9.045 70 6 0.003
GY-1 11.5 57 23 3.5 12.065 80 8 0.003
GY-2 17 69 31 5 17.78 100 10 0.003
GY-3 23 86 39 5 23.825 125 12 0.003
GY-4 30 109 51 6.5 31.267 160 15 0.003
GY-5 43 136 64 6.5 44.399 200 18 0.003
GY-6 63 190 90 8 63.348 280 24 0.003
Metric 80
 78 204 134 8 80 338 30 0.003
Metric 100
 98 242 133 10 100 375 36 0.003
Metric 120 116 280 150 12 120 430 40 0.003

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