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Style ST-XL wipers are molded from premium urethane and are direct replacements for Style “ST” or “D” wipers. The outside diameter of the ring has a crush lip providing extra interference in the groove. A bead on the shoulder stops contaminates from entering through the groove. The inside diameter is ribbed to prevent pressure traps between the wiper and rod seal.
94A Durometer | Urethane Material | 3 1/2 in Nominal Inner Diameter
Features
- Crush lip to provide extra interference
- Bead on the shoulder to keep contaminants out
- Ribbed ID to prevent pressure traps
O-rings as elastic loops that seal static and dynamic applications. They are used to seal the space between cylinders, pistons, pipes and tubes and can be made from various materials.
70 Durometer | Buna-N Rubber Material | 4 3/4 in Nominal Inner Diameter | 1/8 in Cross Section | O-Ring
Features
- Pressure range varies according to diametral clearance
- Temperature range of -40 °F to -240 °F
*
4.5 in Hot Finished 1018 Carbon Steel*
round bar. Material can be cut to any size.
Suitable for shafting and applications that do not require the greater strength of high carbon and alloy steels.
- Good case hardening properties
- Fair machinability
- Readily brazed and welded
Full mill lengths will be cut to lengths between 12 ft and 19 ft long. Packages longer than 44 inches may have additional freight charges.
| 1-4 | $21.93 |
| 5-9 | $10.97 |
| 10-14 | $9.74 |
| 15+ | $8.77 |
Hytrel backup ring with a flat cross-section.
Molded of 55D Durometer Hytrel, these back-up rings provide excellent extrusion resistance and tolerance to fluids such as phosphate esters, hydraulic oil and water. Stretched for installation, they return quickly to their original size for easy installation.
55D Durometer | Hytrel Material | 4 1/4 in Nominal Inner Diameter | 0.11 in Cross Section | Backup Ring
Features
- Improved extrusion resistance compared to standard FKM or NBR backups
- Can be stretched over larger diameters and will return quickly to their original size
- High strength and abrasion resistance
- Wide temperature range
- Chemical resistance
- Low friction
- Easy installation
HWT-8000X5000 has a wall thickness of 1.5 in. The ID is 5 in and the OD is 8 in. The material is 1026 Carbon Steel.
Heavy Wall Tubes are used for machining high strength and close tolerance parts like bushings, axles, hydraulics, and sleeves.
Full mill lengths will be cut to lengths between 12 ft and 19 ft long. Packages longer than 44 inches may have additional freight charges.
| 1-4 | $29.26 |
| 5-14 | $25.58 |
| 15-24 | $22.71 |
| 25-49 | $20.46 |
| 50+ | $18.62 |
O-rings as elastic loops that seal static and dynamic applications. They are used to seal the space between cylinders, pistons, pipes and tubes and can be made from various materials.
90 Durometer | Buna-N Rubber Material | 11/16 in Nominal Inner Diameter | 1/16 in Cross Section | O-Ring
Features
- Pressure range varies according to diametral clearance
- Temperature range of -40 °F to -240 °F
Parback® backup ring with a curved cross-section.
Parbaks are contoured on one face to minimize distortion of the o-ring when under pressure. Parbaks should be installed with the contoured face against the o-ring, but reversal does no harm.
90A Durometer | Buna-N Rubber Material | 8 in Nominal Inner Diameter | 1/4 in Cross Section | Backup Ring
Features
- Excellent extrusion resistance
- Easily stretched for installation
- Lubrication is enhanced by rubber which absorbs system fluid and does not plate out on rubbing surfaces
CPO-2375 has a 2.375 in diameter with Standard Chrome. The base material is 1045 Carbon Steel with a yield strength of 75,000 psi.
ASTM A108 is the most commonly used and economical grade of shafting for hydraulic cylinder components, blower shafts, and mandrels.
- Extremely smooth surface finish
- Excellent wear and corrosion resistance
- Good strength and impact properties
- Good machinability
- Reasonable weldability
- Fair response to normal heat treating and induction hardening practices
Full mill lengths will be cut to lengths between 12 ft and 19 ft long. Packages longer than 44 inches may have additional freight charges.
| 1-29 | $7.21 |
| 30-104 | $5.59 |
| 105-287 | $5.04 |
| 288+ | $4.59 |
1 in clevis pin with 0.048 in grooves machined into each end to fit two retaining rings. Retaining rings are not included.
Pivot pins with grooves are meant to be used on a hydraulic cylinder that extends and retracts a telescoping lift arm.
