590-Back-Up-Rings - Hercules for o-rings, hydraulic seals, cylinders

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590 Back-Up Rings

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:

1 2 3 4 5 6

Product

Description

A Nom ID

B Nom OD

C Nom Height

Thickness

Standard Pkg Qty

List Price

Your Price & Availability

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

$1.66

➠

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

$1.74

➠

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

1/16

.062

$1.82

➠

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

1-5/16

1/16

.062

$2.16

➠

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

$2.31

➠

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

$2.38

➠

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

1/16

.062

$2.81

➠

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

1/16

.062

$2.81

➠

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

$2.99

➠

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

2-3/8

1/16

.062

$3.18

➠

Part Info:
Description : 590-48,BU-55HYT-2x2-3/8x1/16,BACK-UP RINGS

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