Backup Rings
SealsBackup Rings
Viewing Page 1 of 5
(46 results)
BU-90NBR-4.625×3/16-C/S(5)
$2.74
/EA
BU-90NBR-3/8×3/32-C/S(25)
$0.34
/EA
BU-90NBR-7×1/8-C/S(1)
$4.95
/EA
BU-90NBR-2.625×3/16-C/S(10)
$1.29
/EA
BU-90NBR-5×1/4-C/S(1)
$3.52
/EA
BU-90NBR-5.5×1/4-C/S(1)
$4.48
/EA
BU-90NBR-5.75×1/4-C/S(1)
$4.52
/EA
BU-90NBR-6.5×1/4-C/S(1)
$5.95
/EA
BU-90NBR-6.75×1/4-C/S(1)
$6.00
/EA
BU-90NBR-8.5×1/4-C/S(1)
$7.20
/EA
Don't see what you need?
Click here to let us know and we'll help you find what you're looking for.Back-ups
Back-up rings are installed together with o-rings or other accompanying seals to prevent gap extrusion in sealing applications. They are available in a spiral, split, or solid design.
