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HT-5250X4500 has a wall thickness of 0.375 in. The ID is 4.5 in and the OD is 5.25 in. The material is DOM 1026 Carbon Steel and has been stress-relieved and annealed.
Packages longer than 44 inches may have additional freight charges.
| 1-14 | $10.02 |
| 15-59 | $8.76 |
| 60-119 | $7.78 |
| 120+ | $7.01 |
ALHT6250X6000 has a 0.125 in wall thickness. The ID is 6 in and the OD is 6.25 in. The material is 6063-T832 Aluminum.
Seamless extruded and cold-drawn. Hard coated on the ID which gives the aluminum tube a tough, abrasive-resitant surface.
6063-T832 Aluminum is used for pneumatic cylinder applications requiring very good corrosion resistance and/or light weight. Can also be used for low-pressure oil cylinders (250 psi or less).
- No machining required on the ID
- Seamless extruded and cold-drawn
- Hard coated interior
- Corrosion resistance
- Good weldability
Packages longer than 44 inches may have additional freight charges.
| 1-14 | $15.00 |
| 15-29 | $12.49 |
| 30-104 | $10.73 |
| 105+ | $8.33 |
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 1/4 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
HT-3750X3250 has a wall thickness of 0.25 in. The ID is 3.25 in and the OD is 3.75 in. The material is DOM 1026 Steel – ST52.3 and has been stress-relieved and annealed.
Packages longer than 44 inches may have additional freight charges.
| 1-14 | $5.58 |
| 15-59 | $4.80 |
| 60-104 | $4.19 |
| 105-149 | $3.72 |
| 150+ | $3.35 |
60mm induction hardened chrome shafting. The base material is 1045/1050 Carbon Steel with 0.0005 in (0.0127mm minimum)-thick chrome plating and a case depth of 0.05 in (1.27 mm).
Induction Hardened Chrome is typically used in abrasive envrionments where the cylinder is exposed to rocks or heavy debris. Also used to machine clevis pins.
- Greater strength
- Better resistance to mechanical damage
Packages longer than 44 inches may have additional freight charges.
| 1-29 | $9.92 |
| 30-74 | $7.09 |
| 75-134 | $5.51 |
| 135-287 | $4.96 |
| 288+ | $4.51 |
Top-of-the-range twin lip rod seal designed to provide a dry sealing solution in heavy-duty applications.
The seal’s shell is molded in Hythane® 181, Hallite’s high-performance polyurethane, for easy installation and excellent low temperature performance.
The secondary sealing lip located behind the primary sealing lip improves stability of the seal in the gland. The unique profile of the NBR energizer ensures the primary sealing lips maintain contact under low or no pressure situations while ensuring proper sealing at higher pressures.
The Hallite 621 also incorporates an acetyl anti-extrusion ring to withstand side loads and extreme pressure peaks even with the extrusion gaps.
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 | 3 5/8 in Nominal Inner Diameter | 3/16 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
CIHT4236X4000 has a wall thickness of 0.118 in. The ID is 4 in and the OD is 4.236 in. The material is 1026 Carbon Steel with chrome plating on the Inside Surface.
Packages longer than 44 inches may have additional freight charges.
| 1-14 | $7.80 |
| 15-29 | $5.58 |
| 30-74 | $4.33 |
| 75+ | $3.90 |
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 | 3 5/8 in Nominal Inner Diameter | 3/16 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
