PS-44
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- Piston Seal Type: PS-44
Dimensions: 115 x 101 x 22.5 x 5.2Part number: 315317In StockMore Details -
- Piston Seal Type: PS-44
Dimensions: 125 x 103 x 26.5 x 5.2Part number: 204614In StockMore Details -
PS-44
| Description | Standard material | Temperature (°C) | Temperature (°C) | Speed | Pressure |
| double acting | NBR + NBR Fabric | to -30 | to 100 | to 0,5 m/s | to max. 40 MPA |
| + POM |
Description
The PS-44 compact seal is a double-acting seal with a NBR canvas sealelement and two guide rings. The PS-44 guarantees a good sealing function – also in low pressure areas. Due to the integrated guide rings, the piston length can be reduced to save material. Due to the NBR impregnated fabric on the contact surface, the PS-44 have an increased wear resistance, an improved gap extrusion resistance and minimisation of friction.
Product advantages
- good dynamic and static sealing
- improved abrasion resistance
- low friction, free of slick-slip
- long life service
Applications
- mining equipment
- iron and steel industry
- marine hydraulics
- earth moving equipment
Installation
The PS-44 can be easily mounted in an open or a closed groove. Up to Ø 50 mm. we advise you to use an open groove design. It is very important that the mounting tool is made of soft material without sharp edges.
r1 = 0,4
r2 = 0,2
Sizes
| Seal Supply | D (H11) | d (h11) | B (-0/+0,2) | ds (h8) | d1 (±0,1) |
| 6539563 | 25,00 | 14,00 | 13,50 | 3,20 | 24,4 |
| 30065 | 25,00 | 17,00 | 13,50 | 3,20 | 24,4 |
| 6539564 | 30,00 | 19,00 | 13,50 | 3,20 | 29,4 |
| 315316 | 30,00 | 21,00 | 13,50 | 2,10 | 29,4 |
| 81479 | 30,00 | 22,00 | 13,50 | 3,20 | 29,4 |
| 6539565 | 32,00 | 21,00 | 15,50 | 3,20 | 31,4 |
| 76885 | 32,00 | 24,00 | 15,50 | 3,20 | 31,4 |
| 6539566 | 35,00 | 24,00 | 15,50 | 3,20 | 34,4 |
| 76886 | 35,00 | 27,00 | 15,50 | 3,20 | 34,4 |
| 6539567 | 40,00 | 29,00 | 15,50 | 3,20 | 39,4 |
| 69510 | 40,00 | 32,00 | 15,50 | 3,20 | 39,4 |
| 31224 | 45,00 | 37,00 | 15,50 | 3,20 | 44,4 |
| 69511 | 50,00 | 38,00 | 20,50 | 3,20 | 49,4 |
| 69512 | 55,00 | 43,00 | 20,50 | 4,20 | 54,4 |
| 69513 | 60,00 | 48,00 | 20,50 | 4,20 | 59,4 |
| 69514 | 63,00 | 51,00 | 20,50 | 4,20 | 62,4 |
| 69515 | 65,00 | 53,00 | 20,50 | 4,20 | 64,4 |
| 69516 | 70,00 | 58,00 | 20,50 | 4,20 | 69,4 |
| 69517 | 75,00 | 63,00 | 20,50 | 4,20 | 74,4 |
| 82124 | 80,00 | 65,00 | 20,00 | 4,20 | 79,4 |
| 44962 | 80,00 | 66,00 | 22,50 | 5,20 | 79,4 |
| 69518 | 85,00 | 71,00 | 22,50 | 5,20 | 84,4 |
| 69519 | 90,00 | 76,00 | 22,50 | 5,20 | 89,4 |
| 44963 | 100,00 | 86,00 | 22,50 | 5,20 | 99,4 |
| 69520 | 110,00 | 96,00 | 22,50 | 5,20 | 109,4 |
| 315317 | 115,00 | 101,00 | 22,50 | 5,20 | 114,4 |
| 76887 | 120,00 | 106,00 | 22,50 | 5,20 | 119,4 |
| 204614 | 125,00 | 103,00 | 26,50 | 5,20 | 124,4 |
| 69521 | 125,00 | 108,00 | 26,50 | 7,20 | 124,4 |
| 6539568 | 130,00 | 113,00 | 26,50 | 7,20 | 129,4 |
| 6539569 | 135,00 | 118,00 | 26,50 | 7,20 | 134,4 |
| 69522 | 140,00 | 123,00 | 26,50 | 7,20 | 139,4 |
| 76888 | 150,00 | 133,00 | 26,50 | 7,20 | 149,4 |
| 82260 | 160,00 | 140,00 | 25,00 | 7,20 | 159,4 |
| 31631 | 160,00 | 143,00 | 26,50 | 7,20 | 159,4 |
| 518843 | 170,00 | 153,00 | 26,50 | 7,20 | 169,4 |
| 76889 | 180,00 | 163,00 | 26,50 | 7,20 | 179,4 |
| 76890 | 200,00 | 180,00 | 31,50 | 9,20 | 199,4 |
| 63904 | 220,00 | 200,00 | 31,50 | 9,20 | 219,4 |
| 92369 | 250,00 | 225,00 | 31,50 | 9,20 | 249,4 |
| 45182 | 250,00 | 230,00 | 31,50 | 9,20 | 249,4 |
