JAR
The profile JAR is a glide seal for piston rods consists of an elastomer part and a integrated sliding ring. This combination unites exceptionally good sliding properties and high tightness.
ADVANTAGES ARE
- very low friction
- simple fitting area, but small sized
- easy installation
- high initial sealing performance, even when used together with standard scrapers
- also in stock for the material FKM for high temperatures and aggressive media
APPLICATION RANGE
| working pressure: | ≤ 315 bar |
| working temperature: | – 30 up to + 100 °C >FKM up to 200 °C< |
| surface speed: | ≤ 1 m/s |
| media: | Hydraulic oils (mineral oil-based) |
Mainly for the sealing of piston rods, plungers, valve spindles, valve control spool etc.
MATERIAL
Standard compound for the rubber part is an NBR elastomer with a Shore hardness of approx. 88 A. A FKMmaterial is provided in addition. The glide ring is made of a special PTFE compound.
MOUNTING INSTRUCTIONS
The profile JAR glide seals are normally mounted into closed grooves. For rod diameters < 18 mm, a fitting area is required. To further simplify the installation, the glide rings are supplied endless. For special dimensions or small quantities we reserve the right to supply glide rings in a split version. The working life of the seal is mainly influenced by the largest gap at the pressure-opposite of the seal.
For special cases of application (high temperatures, speed, specific pressure, use in water, HFA-, HFB-fluids etc.) please get in contact with our consultancy service.
| d | D | H | L | d1 | ISO 7425-2 | Order Code |
|---|---|---|---|---|---|---|
| 5 | 9,9 | 2 | 2,2 | 5,1 | JAR 0005 SN252 | |
| 6 | 10,9 | 2 | 2,2 | 6,1 | JAR 0006 SN252 | |
| 8 | 15,5 | 3 | 3,2 | 8,2 | JAR 0008 SN252 | |
| 10 | 17,5 | 3 | 3,2 | 10,2 | JAR 0010 SN252 | |
| 12 | 19,5 | 3 | 3,2 | 12,2 | x | JAR 0012 SN252 |
| 14 | 21,5 | 3 | 3,2 | 14,2 | x | JAR 0014 SN252 |
| 15 | 22,5 | 3 | 3,2 | 15,2 | JAR 0015 SN252 | |
| 16 | 23,5 | 3 | 3,2 | 16,2 | x | JAR 0016 SN252 |
| 18 | 25,5 | 3 | 3,2 | 18,2 | x | JAR 0018 SN252 |
| 20 | 31 | 4 | 4,2 | 20,3 | x | JAR 0020 SN252 |
| 22 | 33 | 4 | 4,2 | 22,3 | x | JAR 0022 SN252 |
| 25 | 36 | 4 | 4,2 | 25,3 | x | JAR 0025 SN252 |
| 28 | 39 | 4 | 4,2 | 28,3 | x | JAR 0028 SN252 |
| 30 | 41 | 4 | 4,2 | 30,3 | JAR 0030 SN252 | |
| 31,7 | 42,4 | 4 | 4,2 | 32 | JAR 0031 SN252 | |
| 32 | 43 | 4 | 4,2 | 32,3 | x | JAR 0032 SN252 |
| 35 | 46 | 4 | 4,2 | 35,3 | JAR 0035 SN252 | |
| 36 | 47 | 4 | 4,2 | 36,3 | x | JAR 0036 SN252 |
| 38,06 | 53,36 | 6 | 6,3 | 38,36 | JAR 0038 SN252 | |
| 40 | 55,5 | 6 | 6,3 | 40,4 | JAR 0040 SN251 | |
| 42 | 57,5 | 6 | 6,3 | 42,4 | JAR 0042 SN251 | |
| 44,47 | 59,97 | 6 | 6,3 | 44,87 | JAR 0044 SN251 | |
| 45 | 60,5 | 6 | 6,3 | 45,4 | JAR 0045 SN251 | |
| 50 | 65,5 | 6 | 6,3 | 50,4 | JAR 0050 SN251 | |
| 50,8 | 66,3 | 6 | 6,3 | 51,2 | JAR 0051 SN251 | |
| 55 | 70,5 | 6 | 6,3 | 55,4 | JAR 0055 SN251 | |
| 56 | 71,5 | 6 | 6,3 | 56,4 | x | JAR 0056 SN251 |
| 60 | 75,5 | 6 | 6,3 | 60,4 | JAR 0060 SN251 | |
| 63 | 78,5 | 6 | 6,3 | 63,4 | x | JAR 0063 SN251 |
| 63,5 | 79 | 6 | 6,3 | 63,9 | JAR 0064 SN251 | |
| 65 | 80,5 | 6 | 6,3 | 65,4 | JAR 0065 SN251 | |
| 70 | 85,5 | 6 | 6,3 | 70,4 | x | JAR 0070 SN251 |
| 75 | 90,5 | 6 | 6,3 | 75,4 | JAR 0075 SN251 | |
| 80 | 95,5 | 6 | 6,3 | 80,4 | x | JAR 0080 SN251 |
| 85 | 100,5 | 6 | 6,3 | 85,4 | JAR 0085 SN251 | |
| 90 | 105,5 | 6 | 6,3 | 90,4 | x | JAR 0090 SN251 |
| 100 | 115,5 | 6 | 6,3 | 100,4 | x | JAR 0100 SN251 |
| 110 | 125,5 | 6 | 6,3 | 110,4 | x | JAR 0110 SN251 |
| 115 | 130,5 | 6 | 6,3 | 115,4 | JAR 0115 SN251 | |
| 120 | 135,5 | 6 | 6,3 | 120,4 | JAR 0120 SN251 | |
| 125 | 140,5 | 6 | 6,3 | 125,4 | x | JAR 0125 SN251 |
| 130 | 145,5 | 6 | 6,3 | 130,4 | JAR 0130 SN251 | |
| 140 | 155,5 | 6 | 6,3 | 140,4 | x | JAR 0140 SN251 |
| 150 | 165,5 | 6 | 6,3 | 150,4 | JAR 0150 SN251 | |
| 160 | 175,5 | 6 | 6,3 | 160,4 | x | JAR 0160 SN251 |
| 170 | 185,5 | 6 | 6,3 | 170,4 | JAR 0170 SN251 | |
| 180 | 195,5 | 6 | 6,3 | 180,4 | x | JAR 0180 SN251 |
Further sizes on request. | ||||||
werbeagentur