High Performance Style 590 Back-up Rings feature exceptional strength and abrasion resistance along with a 53 Shore D hardness rating which makes them suitable for high pressure service where extrusion is a problem. Primarily used as a u-seal back-up, these rings can be used with o-rings. They also retrofit urethane and PTFE back-up rings, with greater performance characteristics. 'S' suffix designates a split ring.
SEAL INFORMATION
MATERIAL
HIGH PERFORMANCE URETHANE
TEMPERATURE RANGE
-40 ° TO +275°F
PRESSURE RANGE
VARIES ACCORDING TO DIAMETRAL CLEARANCE
PART NUMBER
(Prefix) - (Dash No.)
Result pages: Product Description A Nom ID B Nom OD C Nom Height Thickness Standard Pkg Qty List Price Your Price & Availability Price & Avail Min Qty Add To Cart
590-15 590-15,BU-55HYT-1/2x3/4x1/16,BACK-UP RINGS 1/2 3/4 1/16 .062 1 1
Part Info:
Description :
590-15,BU-55HYT-1/2x3/4x1/16,BACK-UP RINGS
590-17 590-17,BU-55HYT-5/8x7/8x1/16,BACK-UP RINGS 5/8 7/8 1/16 .062 1 1
Part Info:
Description :
590-17,BU-55HYT-5/8x7/8x1/16,BACK-UP RINGS
590-19S 590-19S,BU-55HYT-3/4x1x1/16,BACK-UP RINGS 3/4 1 1/16 .062 1 1
Part Info:
Description :
590-19S,BU-55HYT-3/4x1x1/16,BACK-UP RINGS
590-32 590-32,BU-55HYT-1x1-5/16x1/16,BACK-UP RINGS 1 1-5/16 1/16 .062 1 1
Part Info:
Description :
590-32,BU-55HYT-1x1-5/16x1/16,BACK-UP RINGS
590-34S 590-34S,BU-55HYT-1-3/16x1-1/2x1/16,BACK-UP RINGS 1-3/16 1-1/2 1/16 .062 1 1
Part Info:
Description :
590-34S,BU-55HYT-1-3/16x1-1/2x1/16,BACK-UP RINGS
590-36 590-36,BU-55HYT-1-3/8x1-11/16x1/16,BACK-UP RINGS 1-3/8 1-11/16 1/16 .062 1 1
Part Info:
Description :
590-36,BU-55HYT-1-3/8x1-11/16x1/16,BACK-UP RINGS
590-45 590-45,BU-55HYT-1-5/8x2x1/16,BACK-UP RINGS 1-5/8 2 1/16 .062 1 1
Part Info:
Description :
590-45,BU-55HYT-1-5/8x2x1/16,BACK-UP RINGS
590-45S 590-45S,BU-55HYT-1-5/8x2x1/16,BACK-UP RINGS 1-5/8 2 1/16 .062 1 1
Part Info:
Description :
590-45S,BU-55HYT-1-5/8x2x1/16,BACK-UP RINGS
590-46 590-46,BU-55HYT-1-3/4x2-1/8x1/16,BACK-UP RINGS 1-3/4 2-1/8 1/16 .062 1 1
Part Info:
Description :
590-46,BU-55HYT-1-3/4x2-1/8x1/16,BACK-UP RINGS
590-48 590-48,BU-55HYT-2x2-3/8x1/16,BACK-UP RINGS 2 2-3/8 1/16 .062 1 1
Part Info:
Description : 590-48,BU-55HYT-2x2-3/8x1/16,BACK-UP RINGS
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