Purchase Qty. Reference FOB Price
10-99 Pieces US$16.00
100-499 Pieces US$15.00
500-999 Pieces US$14.00
1,000+ Pieces US$13.00
Product Description
Carbon Brush AC137 for Locomotive Carbon Brush Carbon brush AC137: Grade Density g/cm ³ Resistivity u Ω@ cm Transverse Strength Pa Hardness Scleroscope Mpa Current Density A/ cm ² Normal Max. Surface Speed m/s AC137 1.72 5100 41 80 12.5 50 The breif ...