Purchase Qty. Reference FOB Price
1-49 Pieces US$320.00
50-99 Pieces US$305.00
100+ Pieces US$290.00
Product Description
Technical Parameter Housing material HT200 high-strength cast iron(EWR37, EWR47, EWR57, EWR67, EWR77, EWR87) Housing material HT250 High strength cast iron(EWR97, EWR 107, EWR137, EWR147, EWR167) Gear material 20CrMnTi Gear Surface&hardness HRC58°-62° Gear core hardness ...