Purchase Qty. Reference FOB Price
1-4 Sets US$22,000.00
5+ Sets US$18,800.00
Product Description
Fretting Wear Protection by Lubricating Greases Tester ASTM D4170 This instrument is used to evaluate the anti-fretting wear characteristics of grease when the bearing swings. Under the specified test conditions, it can distinguish the low, medium and high anti-fretting wear ability of different ...