High quality replacement parts : O-Rings Inch NBR 90 AS 568 A Backup Ring FDA 390 NBR 90 BR with best price made in China

High quality replacement parts : O - Rings Inch NBR 90 AS 568 A Backup Ring FDA 390 NBR 90 BR with best price made in China

Quick In 2008, it was awarded with “National Export Commodity Inspection – free Enterprise”. ISO 9001 certified manufacturer of precision roller chains. Types include single and multiple strand, hollow pin, side bow, rollerless, self – lubricating, straight sidebar, double pitch, brushed, nickel plated, armor coated, 304 stainless steel, leaf, hoist and O – ring, citrus, sorting and caterpillar roller chains.Overview

1 – 059 – 390 NBR 90 BR EPT® Part Number


425597 – EPT 02983 ( SKU No.)


Inch NRB 90 AS 568 A Backup Ring

Buna Nitrile 90 Material

Sold in hundred count lots (1=100pcs)

21 inch (ID) Inside Diameter

21 – 3/8 inch (OD) Outside Diameter

3/16 inch (CS) Cross Section

High quality replacement parts : O - Rings Inch NBR 90 AS 568 A Backup Ring FDA 390 NBR 90 BR with best price made in China

High quality replacement parts : O - Rings Inch NBR 90 AS 568 A Backup Ring FDA 390 NBR 90 BR with best price made in China

High quality replacement parts : O - Rings Inch NBR 90 AS 568 A Backup Ring FDA 390 NBR 90 BR with best price made in China

High quality replacement parts : O - Rings Inch NBR 90 AS 568 A Backup Ring FDA 390 NBR 90 BR with best price made in China