High quality replacement parts :  O - Rings Inch NBR 90 AS 568 A Backup Ring FDA 142 NBR 90 BR with best price made in China

Quick Full use has been made of all kinds of advanced techniques and technology to reach excelsior manufacturing. EPG roller chain meets or exceeds ANSI standards and is manufactured in ISO certified factories. As is the case with our pillow block bearings and ball bearings, our roller chain parts are tested prior to shipment to insure quality. The roller chain parts and roller chains we supply are pre – stretched to insure you have limited sag. It also comes with solid rollers, ensuring that it is of the highest quality.Overview

1 – 059 – 142 NBR 90 BR EPT® Part Number


110157 – EPT 02983 ( SKU No.)


Inch NRB 90 AS 568 A Backup Ring

Buna Nitrile 90 Material

Sold in hundred count lots (1=100pcs)

2 – 3/8 inch (ID) Inside Diameter

2 – 9/16 inch (OD) Outside Diameter

3/32 inch (CS) Cross Section

High quality replacement parts :  O - Rings Inch NBR 90 AS 568 A Backup Ring FDA 142 NBR 90 BR with best price made in China

High quality replacement parts :  O - Rings Inch NBR 90 AS 568 A Backup Ring FDA 142 NBR 90 BR with best price made in China

High quality replacement parts :  O - Rings Inch NBR 90 AS 568 A Backup Ring FDA 142 NBR 90 BR with best price made in China

High quality replacement parts :  O - Rings Inch NBR 90 AS 568 A Backup Ring FDA 142 NBR 90 BR with best price made in China