STYLE UFN PISTON U-SEALS |
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Constructed of a rubber seal lip with a
rubberized fabric heel, these seals feature a
poly-acetal bearing ring or a poly-acetal
anti-extrusion ring.
These seals offer excellent
sealing ability and high pressure capability. They
are commonly used with the SR retention rings.
Part #
Cross Section
Nom. I.D.
Nom. O.D.
Nom. Height
Groove Width
Bearing Groove Width
Bearing Groove Diameter
Groove Diameter
Bore Diameter
List
UFN25-1.00-37UWO
1/4
1
1-1/2
3/8
.390
.250
1.360
1.000
1.500
$8.53
UFN25-2.00-31PWO
1/4
2
2-1/2
5/16
.327
.250
2.360
2.000
2.500
$15.05
UFN27-0.87-46UWO
1/4
7/8
1.417
15/32
.483
.250
1.277
.875
1.417
$7.41
UFN31-1.12-43PWO
1/4
1-1/8
1-3/4
7/16
.452
.250
1.570
1.125
1.750
$9.46
UFN31-1.16-46UWO
1/4
1.161
1.786
15/32
.483
.250
1.606
1.161
1.786
$7.92
UFN31-1.37-37PWO
1/4
1-3/8
2
3/8
.390
.250
1.820
1.375
2.000
$10.58
UFN31-1.37-37UWO
1/4
1-3/8
2
3/8
.390
.250
1.820
1.375
2.000
$10.21
UFN31-1.37-43PWO
1/4
1-3/8
2
7/16
.452
.250
1.820
1.375
2.000
$10.58
UFN31-1.62-43UWO
1/4
1-5/8
2-1/4
7/16
.452
.250
2.070
1.625
2.250
$10.07
UFN31-1.75-43UEO
1/4
1-3/4
2-3/8
7/16
.452
N/A
N/A
1.750
2.375
$12.38
UFN31-1.75-43UWO
1/4
1-3/4
2-3/8
7/16
.452
.250
2.194
1.750
2.375
$12.38
UFN31-1.87-37UWO
1/4
1-7/8
2-1/2
3/8
.390
.250
2.320
1.875
2.500
$11.52
UFN31-1.87-43PWO
1/4
1-7/8
2-1/2
7/16
.452
.250
2.319
1.875
2.500
$15.05
UFN31-2.00-43UWO
1/4
2
2-5/8
7/16
.452
.250
2.443
2.000
2.625
$10.87
UFN31-2.12-46UWO
1/4
2-1/8
2-3/4
15/32
.483
.250
2.569
2.125
2.750
$13.02
UFN37-2.00-56UWO
1/4
2
2-3/4
9/16
.577
.250
2.522
2.000
2.750
$16.74
UFN37-2.25-50UEO
1/4
2-1/4
3
1/2
.515
N/A
N/A
2.250
3.000
$14.95
UFN37-2.25-50UWO
1/4
2-1/4
3
1/2
.515
.250
2.772
2.250
3.000
$15.93
UFN37-2.75-56UWO
1/4
2-3/4
3-1/2
9/16
.577
.250
3.271
2.750
3.500
$15.44
UFN37-3.25-56UWO
1/4
3-1/4
4
9/16
.577
.250
3.770
3.250
4.000
$17.23
UFN37-3.50-56UEO
1/4
3-1/2
4-1/4
9/16
.577
N/A
N/A
3.500
4.250
$21.84
UFN50-4.00-75UEO
1/4
4
5
3/4
.765
N/A
N/A
4.000
5.000
$31.92
Price