• Back Up Ring, 9A30 SB4T112

Freudenberg NOK Sealing Technologies SB4T112 Back Up Ring, 9A30

$17.84
Are you buying in volume? Are you an OEM? Are you a reseller? Be sure to contact FLW directly for your special pricing.  
Quantity:
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PART NUMBER:
SB4T112
Shipping Weight:
0.50 LBS
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Description

Freudenberg Sealing Technologies (formerly Tobul) backup ring is a ring of hard, extrusion resistant material such as high nitrile, nylon, Hytrel, or PTFE. A back-up ring is designed to fit between the O-ring and the extrusion gap and prevent the extrusion of the O-ring.