T58

T58

The Hallite 58 double acting piston seal combines the Hallite 56 seal with bearing rings to give a very robust heavy duty seal assembly for split pistons. It enables the designer to use large clearances and, with the integral bearing rings, to restrict the piston length.



The assembly comprises a seal and two L shaped bearings. The centre of the seal is rubber which is bonded to two 'U' section bases of rubberised fabric, and is compressed by the housing to obtain an effective low pressure seal. When the pressure increases the rubber energises the 'U' section and deforms it to the housing, increasingthe sealing area and improving the seal.



Rubberised fabric is used to protect the rubber, because it has strength and durability which combines with its ability to retain lubricant to help keep friction low and reduce wear.



Supporting the seal at either end is a polyacetal bearing proportioned to react to the pressure on the seal to prevent extrusion damage, and support the piston in its side load.

Product Description (sizes in mm | sizes in inch)

Product Description
(sizes in mm | sizes in inch)

Click on MM/Inches to view the sizes.

Part No. ID
(Inner)
OD
(Outer)
Thickness Groove
Height
Material Brand Part No.
H58-45003500 0 3.500 0 4.500 0 1.500 0 0 Rubberised Fabric / POM 448850
H58-57504750 0 4.750 0 5.750 0 1.500 0 0 Rubberised Fabric / POM 1366950
H58-5540 40 0 55 0 24 0 0 0 Rubberised Fabric / POM 475050
H58-55004500 0 4.500 0 5.500 0 1.500 0 0 Rubberised Fabric / POM 133250
H58-52504250 0 4.250 0 5.250 0 1.500 0 0 Rubberised Fabric / POM 892250
H58-5035 35 0 50 0 24 0 0 0 Rubberised Fabric / POM 474650
H58-50004000/A 0 4 0 5 0 1.250 0 0 Rubberised Fabric / POM 6500650 (50004000/A
H58-50004000 0 4 0 5 0 1.500 0 0 Rubberised Fabric / POM 443050
H58-47503750 0 3.750 0 4.750 0 1.250 0 0 Rubberised Fabric / POM 38250
H58-60005000 0 5 0 6 0 1.500 0 0 Rubberised Fabric / POM 1367050
H58-4025 25 0 40 0 24 0 36 0 Rubberised Fabric / POM 472850
H58-40003250/A 0 3.250 0 4 0 1.187 0 0 Rubberised Fabric / POM 1407750 (40003250/A
H58-40003250 0 3.250 0 4 0 0.937 0 0 Rubberised Fabric / POM 6504750
H58-35002750/A 0 2.750 0 3.500 0 0.937 0 0 Rubberised Fabric / POM 6500550 (35002750/A
H58-35002750 0 2.750 0 3.500 0 1.187 0 0 Rubberised Fabric / POM 437850
H58-32502500 0 2.500 0 3.250 0 1.187 0 0 Rubberised Fabric / POM 782450
H58-30002250/A 0 2.250 0 3 0 0.937 0 0 Rubberised Fabric / POM 6502450 (30002250/A
H58-30002250 0 2.250 0 3 0 1.187 0 0 Rubberised Fabric / POM 1098450
H58-75006250 0 6.250 0 7.500 0 1.875 0 0 Rubberised Fabric / POM 1255250
H58-9070 70 0 90 0 31 0 0 0 Rubberised Fabric / POM 296050
H58-90008000 0 8 0 9 0 1.250 0 0 Rubberised Fabric / POM 1273750
H58-90007750 0 7.750 0 9 0 1.875 0 0 Rubberised Fabric / POM 1266650
H58-8060/A 60 0 80 0 31 0 0 0 Rubberised Fabric / POM 0294950 (8060/A
H58-80007000 0 7 0 8 0 1.250 0 0 Rubberised Fabric / POM 224350
H58-7555 55 0 75 0 31 0 0 0 Rubberised Fabric / POM 818650
H58-280250 250 0 280 0 44 0 0 0 Rubberised Fabric / POM 1055550
H58-70006000 0 6 0 7 0 1.500 0 0 Rubberised Fabric / POM 1188850
H58-67505750 0 5.750 0 6.750 0 1.500 0 0 Rubberised Fabric / POM 1286150
H58-6550 50 0 65 0 24 0 0 0 Rubberised Fabric / POM 383850
H58-65005500 0 5.500 0 6.500 0 1.500 0 0 Rubberised Fabric / POM 1164150
H58-6343 43 0 63 0 31 0 0 0 Rubberised Fabric / POM 646750
H58-6040 40 0 60 0 31 0 0 0 Rubberised Fabric / POM 282050
H58-60005000/A 0 5 0 6 0 1.250 0 0 Rubberised Fabric / POM 0557950 (60005000/A
H58-12500750 0 0.750 0 1.250 0 0.750 0 0 Rubberised Fabric / POM 403750
H58-150120 120 0 150 0 44 0 0 0 Rubberised Fabric / POM 1289550
H58-15001000/A 0 1 0 1.500 0 0.625 0 0 Rubberised Fabric / POM 1441150 (15001000/A
H58-15001000 0 1 0 1.500 0 0.750 0 0 Rubberised Fabric / POM 422450
H58-140120 120 0 140 0 31 0 0 0 Rubberised Fabric / POM 250550
H58-140115 115 0 140 0 25 0 0 0 Rubberised Fabric / POM 1008450
H58-130104 104 0 130 0 38 0 0 0 Rubberised Fabric / POM 244350
H58-125100/A 100 0 125 0 38 0 0 0 Rubberised Fabric / POM 0418650 (125100/A
H58-125100 100 0 125 0 25 0 0 0 Rubberised Fabric / POM 1007450
H58-150125 125 0 150 0 25 0 0 0 Rubberised Fabric / POM 1008050
H58-120100 100 0 120 0 31 0 0 0 Rubberised Fabric / POM 296150
H58-11595 95 0 115 0 31 0 0 0 Rubberised Fabric / POM 796450
H58-11090 90 0 110 0 31 0 0 0 Rubberised Fabric / POM 712450
H58-11085/A 85 0 110 0 25 0 37.900 0 Rubberised Fabric / POM 0820650 (11085/A
H58-11085 85 0 110 0 22 0 34.900 0 Rubberised Fabric / POM 1188250
H58-10080 80 0 100 0 31 0 0 0 Rubberised Fabric / POM 295150
H58-10075 75 0 100 0 22 0 34.900 0 Rubberised Fabric / POM 34950
H58-20001375 0 1.375 0 2 0 0.937 0 0 Rubberised Fabric / POM 778450
H58-250220 220 0 250 0 44 0 0 0 Rubberised Fabric / POM 1056350
H58-25001875/A 0 1.875 0 2.500 0 0.937 0 0 Rubberised Fabric / POM 0867250 (25001875/A
H58-25001875 0 1.875 0 2.500 0 0.750 0 0 Rubberised Fabric / POM 6502250
H58-21251500 0 1.500 0 2.125 0 0.937 0 0 Rubberised Fabric / POM 967650
H58-210180 180 0 210 0 31.700 0 0 0 Rubberised Fabric / POM 1198450
H58-200175 175 0 200 0 38 0 0 0 Rubberised Fabric / POM 838850
H58-200170 170 0 200 0 44 0 0 0 Rubberised Fabric / POM 87150
H58-100009000 0 9 0 10 0 1.250 0 0 Rubberised Fabric / POM 697650
H58-190160 160 0 190 0 44 0 0 0 Rubberised Fabric / POM 838450
H58-180160 160 0 180 0 31 0 0 0 Rubberised Fabric / POM 1283150
H58-180150 150 0 180 0 35 0 0 0 Rubberised Fabric / POM 679850
H58-170150 150 0 170 0 31 0 0 0 Rubberised Fabric / POM 303350
H58-160140 140 0 160 0 31 0 0 0 Rubberised Fabric / POM 304650
H58-160135 135 0 160 0 38 0 0 0 Rubberised Fabric / POM 80450
H58-160130 130 0 160 0 25 0 0 0 Rubberised Fabric / POM 1008250


66 Item(s)

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