Profiles (Left section)
Service range
| Standard Material | ||||
| Material codes | Pressure MPa {kgf/㎠} | Max. speed (m/s) |
Temperature range (℃) |
|
| NBR(RN906) | HSD-Packings〈Clearance of extrusion H9/f8〉 | 14 ｛140｝ | 1 | ー10～80 |
| w/Back-up rings | 21 ｛210｝ | 0.5 | ||
Characteristics
HSD-Packings are double acting packings enabling space-saving pistons.
HSD-Packings provide remarkably stable sealing performance without a damage from twisting or rolling unlike O-Rings.
HSD-Packings provide remarkably stable sealing performance without a damage from twisting or rolling unlike O-Rings.
Remarks
- ●Consider adopting split grooves if one-piece groove is technically adverse.
- ●φD H9/f8 changes according to the variation of the bearing structure. For applications installed in combination with wear rings, refer to the dimension table of the applicable wear rings.
- ※JIS standard sequence of surface roughness symbols refer to HERE.
Dimension table
| Packings & Groove dimensions(Unit：mm） | Part No. | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| D | d | H | GA | GB | D1 | D2 | L | Standard material（RN906) | Standard back-up ring（PT111) |
| 20 | 14 | 1.9 | 2.4 | 4.4 | 19.5 | 19 | 1.5 | HSD-20 | TCS-20×14 |
| 25 | 17 | 2.6 | 3.2 | 5.2 | 24.5 | 24 | 2 | HSD-25 | TCS-25×17 |
| 30 | 22 | 2.6 | 3.2 | 5.2 | 29.5 | 29 | 2 | HSD-30 | TCS-30×22 |
| 32 | 24 | 2.6 | 3.2 | 5.2 | 31.5 | 30.5 | 2 | HSD-32 | TCS-32×24 |
| 35 | 27 | 2.6 | 3.2 | 5.2 | 34.5 | 33.5 | 2 | HSD-35 | TCS-35×27 |
| 40 | 32 | 2.6 | 3.2 | 5.2 | 39.5 | 38.5 | 2 | HSD-40 | TCS-40×32 |
| 40 | 30 | 3.4 | 4 | 7 | 39.5 | 38.5 | 2.5 | HSD-40A | TCS-40×30 |
| 45 | 35 | 3.4 | 4 | 7 | 44.5 | 43.5 | 2.5 | HSD-45 | TCS-45×35 |
| 50 | 40 | 3.4 | 4 | 7 | 49.5 | 48.5 | 2.5 | HSD-50 | TCS-50×40 |
| 55 | 45 | 3.4 | 4 | 7 | 54.4 | 53 | 2.5 | HSD-55 | TCS-55×45 |
| 60 | 50 | 3.4 | 4 | 7 | 59.4 | 58 | 2.5 | HSD-60 | TCS-60×50 |
| 63 | 53 | 3.4 | 4 | 7 | 62.4 | 61 | 2.5 | HSD-63 | TCS-63×53 |
| 65 | 55 | 3.4 | 4 | 7 | 64.4 | 63 | 2.5 | HSD-65 | TCS-65×55 |
| 70 | 55 | 5.2 | 6 | 10 | 69.4 | 68 | 3 | HSD-70 | TCS-70×55 |
| 80 | 65 | 5.2 | 6 | 10 | 79.4 | 78 | 3 | HSD-80 | TCS-80×65 |
| 90 | 75 | 5.2 | 6 | 10 | 89.4 | 88 | 3 | HSD-90 | TCS-90×75 |
| 100 | 85 | 5.2 | 6 | 10 | 99.4 | 98 | 3 | HSD-100 | TCS-100×85 |
- ★Orders and inquiries are acceptable by part numbers. Part numbers marked ※ have been changed each part numbers. Please check HERE for the previous part number.
- ★Part numbers in blue letters are the products in stock.
- ★Packings with the part numbers in light Italic require the confirmation of their availability prior to ordering. These items are subject to the abolishment without notice. Reclamation of an abolished product requires producing the new tooling at your expense.
- ★Combination with PWL bearings is adoptable to applications with certain operating conditions. Please contact us.
- ★Packings are adequately packaged for the optimum storage. Refer to Cautions for the handling and
- ★Performance and material tests on packing and seals are also available. Please contact us for more information.
| Profiles (Left section) | Standard Material | Part Name | Application | Field of application |
|---|---|---|---|---|
 |
NBR(RN906) | SKY-Packings | （Piston＆rod packings） | |
 |
NBR(RN906) | SDR-Wipers | （Rod packings） | |
 |
Fabric-reinforced phenol (PB201) | SW-Wear rings | （Piston packings） | |
 |
Fabric-reinforced phenol (PB201) | SWA-Wear rings | （Piston packings） | |
 |
Polyamide (PN104) | PWL-Bearings | （Piston packings） |
Technical information
TECHNICAL INFORMATION