Profiles (Left section)
Service range
| Standard material | |||
| Material codes | Pressure MPa {kgf/㎠} | Max. speed (m/s) |
Temperature
range (℃) |
| PTFE(PT141) | - | 3 | ー55～200 |
Characteristics
SBT-Wear ring tapes are specially filled PTFE wear rings in tape shape cuttable to desired dimensions according to cylinder or rod diameters.
SBT-Wear ring tapes are heat resistant and low stick-slip.
SBT-Wear ring tapes are heat resistant and low stick-slip.
Remarks
- Cut length of SBT-Wear ring tapes
（for Piston）L=
・（D－t）－S【mm】
（for Rod） L=・（d＋t）－S【mm】 - SBT-Wear ring tapes are available in 10m/roll.
- ※JIS standard sequence of surface roughness symbols refer to HERE.
Dimension table
| Wearring & Groove dimensions （Unit：mm） | Part No. | |||||||
|---|---|---|---|---|---|---|---|---|
| H | t | S | D | d0 | d | D0 | G | Standard material（PT 141） |
| 8 | 2 | （for Piston） D×（0.02～0.05）+0.8 （for Rod） d×（0.02～0.05）+0.8 |
18～ | D-4 | 16～ | d＋4 | 8 | SBT-8 |
| 10 | 2 | 30～ | D-4 | 25～ | d＋4 | 10 | SBT-10 | |
| 15 | 2.5 | 50～ | D-5 | 40～ | d＋5 | 15 | SBT-15 | |
| 20 | 2.5 | 70～ | D-5 | 60～ | d＋5 | 20 | SBT-20 | |
| 25 | 2.5 | 90～ | D-5 | 80～ | d＋5 | 25 | SBT-25 | |
| 30 | 2.5 | 125～ | D-5 | 120～ | d＋5 | 30 | SBT-30 | |
| 40 | 2.5 | 150～ | D-5 | 140～ | d＋5 | 40 | SBT-40 | |
- ★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.
- ★Wear rings 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.
- ★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.
- ★S dimensions should be within the range indicated in the dimension table.
- ★Performance and material tests on packing and seals are also available. Please contact us for more information.
Technical information
TECHNICAL INFORMATION