Linear guide axle D8/400mm
Linear axes are elongated rod-like bodies that provide linear motion for power transmission applications.
GB GCr15 bearing steel is a standard GB aluminum bearing steel, which belongs to the high quality high carbon, chromium alloy, manganese steel.
The properties of GB GCr15 are specification of alloy steel with chromium and manganese. GCr15 is equivalent to AISI 52100, DIN 100Cr6. Most applications are interchangeable.
👉 It has slightly better low noise characteristics than stainless steel.
👉 Plus, its hardness means it has better load capacity than stainless steel bearings.
👉 The service life values of chrome steel bearings are higher than those of 440 grade stainless steel bearings, making them the best choice for most applications.
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