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igus® inc.

PO BOX 14349

East Providence

RI 02914

+1 800 521 2747
+1 401 438 7270

iglide® Piston Rings

Piston rings - an alternative to PTFE tapes  
Why complicate things when it can be done differently?

Replace elaborately stamped PTFE tapes with a single clip-on guide ring, such as in lifting elements, control valves and fittings. We offer iglide® piston rings made of freely selectable materials for a wide range of applications.
 
Special properties

Easy to assemble

Low-priced

More wear-resistant than PTFE-bonds

Higher load capacity

Defined dimensions

Different materials per ex. iglide® J, J350…

When to use piston rings?

When piston rings with excellent wear properties are required

When simple assembly is of great importance

When high edge loads occur

When tailor-made solutions based on iglide® materials are required


 
When not to use piston rings?

When the piston rings should seal simultaneously

When different diameters should be covered by one part

 

Find your specific piston ring quickly and conveniently:


Installation recommendations pistons

Installation recommendations pistons

 
Installation recommendations pistons

Installation recommendations for housings

 
Installation recommendations pistons  

Installation recommendations for housings

Dimensions [mm] dS
(h-tolerant)
[mm]
dG
(h-tolerant)
[mm]
bg
 
[mm]
Nominal diameters dS = d1 dG = d2 bG = b1 +0,2
       
Installation recommendations for pistons
Dimensions [mm] dG
(h-tolerant)
[mm]
dH
(h-tolerant)
[mm]
bg
 
[mm]
Nominal diameters dG = d1 dH = d2 bG = b1 +0,2
       

The standard piston ring product range in iglide® J:
Part. No. Inner Ø Outer Ø Piston ring width Gaps width Slotted bevel    
  d1
[mm]
d2
[mm]
b1
[mm]
b2
[mm]
± 0,5mm
T
[°]
   
 JPRM-0608-06 6 8 6 1 0 2.19 USD 
 JPRM-0810-10 8 10 10 1 0 2.31 USD 
 JPRM-1012-054 10 12 5.4 2.5 20 2.31 USD 
 JPRM-1214-054 12 14 5.4 2.5 0 2.31 USD 
 JPRM-1315-054 13 15 5.4 2.5 0 Upon request 
 JPRM-1416-054 14 16 5.4 2.5 0 2.43 USD 
 JPRM-1416-10 14 16 10 1 20 2.79 USD 
 JPRM-1618-054 16 18 5.4 2.5 20 2.79 USD 
 JPRM-1722-054 17 22 5.4 1 25 3.89 USD 
 JPRM-2023-054 20 23 5.4 2.5 20 3.65 USD 
 JPRM-2528-054 25 28 5.4 2.5 20 3.77 USD 
 JPRM-2832-10 28 32 10 1 20 5.47 USD 
 JPRM-2832-20 28 32 20 1 20 6.80 USD 
 JPRM-2833-054 28 33 5.4 1 25 4.98 USD 
 JPRM-3034-054 30 34 5.4 2.5 20 8.75 USD 
 JPRM-3539-054 35 39 5.4 2.5 20 8.75 USD 
 JPRM-3540-054 35 40 5.4 1 25 9.72 USD 
 JPRM-4044-054 40 44 5.4 2.5 20 9.96 USD 
 JPRM-4550-054 45 50 5.4 2.5 20 10.08 USD 
 JPRM-4550-10 45 50 10 2 0 11.30 USD 
 JPRM-5055-054 50 55 5.4 2.5 20 10.57 USD 
 JPRM-5055-10 50 55 10 2 0 11.91 USD 
 JPRM-5863-095 58 63 9.5 1 25 12.27 USD 
 JPRM-6065-054 60 65 5.4 2.5 20 10.81 USD 
 JPRM-7075-054 70 75 5.4 2.5 20 11.18 USD 
More about selected part:
3D-CAD Product page Sample request PDF Quote request Price list myCatalog
JPRM-5863-095 b1 = 9,5 (-0,22)

Before:

PTFE tapes instead of piston rings  

With piston rings:

Solutions with piston rings  

Piston rings as desired Piston rings in desired material and dimensions based on the entire iglide® bearings catalog range Available in a maximum of ten days, economically produced by injection molding and machined to the required dimensions. Preferred iglide® materials:

Preferred iglide® materials:

iglide® J: universal

iglide® A180: FDA-compliant

iglide® J4: Low cost

iglide® J350: > +194°F

iglide® T500: chemicals, high temperatures

Structure of the order number

Piston ring part number structure  


 
b1: Desired length
 
Inner and outer Ø (d1 and d2) made using standard plain bearings*
M for metric
 
PR for piston ring
 
iglide® desired material
 

Piston rings  
Piston rings