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USH, Piston/Rod Seal Dual Use Packing (Integrated Groove Mounting) (Part Numbers)

USH, Piston/Rod Seal Dual Use Packing (Integrated Groove Mounting)

NOK

NOK

· Usable for both piston seal and rod seal.
· Designed with a small cross-section to allow integrated groove mounting.
· This packing is a smaller cross-section version of the UPH type.

(i)Caution

  • Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
    There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

PDF

Japanese Only

Part Number

Configured Part Number is shown.

Dimension

R = 0.3 or below, R1 = 0.5 or below
The surface of the rod should be finished by buffling (SPBF) to 0.8 to 1.6 μmRz (0.2 to 0.4 μmRz).
● The roughness is JIS B 2601 : 2001. When regulation length cannot be kept, apply Pt.


R = 0.3 or below, R1 = 0.5 or below ,R2 = 1
The inner surface of the cylinder tube should be finished by buring (RLB) or honing (GH) to 0.4 to 3.2 μmRz (0.1 to 0.8 μmRa).
specially under severe lubricating condition, burnishing is required.
● The roughness is JIS B 2601 : 2001. When regulation length cannot be kept, apply Pt.


Specification Table

USH type Nitrile rubber (NBR), Fluoro rubber (FKM)
Material : Standard NOK A505   Heat Resistant type NOK F357

Note1: When using packing with mark   as rod packing, provide separate grooves.
Note2: The Part number and the one stamped on the product might be different in case of heat resistance type.
Nominal size of Packing, and Housing dimensionsStrandard (A505)Heat resistance type (F357)Combination backup ring part number
dDhHAHBφ D1CPacking
Part Number		Callout NumberPacking
Part Number		Callout NumberBRT2 (Biascut)
19YF
122055.77.7192● CU3248K0USH-12  GN5723V0
142255.77.7212● CU2692K0USH-14  GN5719V0
162455.77.7232● CU2548K0USH-16● CU2548K2USH-16FGN5720V0
182655.77.7252CU0180K0USH-18CU0180K6USH-18FGN4778V0
202855.77.7272CU0212K0USH-20CU0212K4USH-20FGN4780V0
223055.77.7292CU3017K0USH-22CU3017K3USH-22FGN5726V0
22.43055.77.7292CU0260K0USH-22.4CU0260K3USH-22.4FGN4784V0
23.531.555.77.730.52CU0267K0USH-23.5  GN4786V0
243255.77.7312CU2971K0USH-24CU2971K1USH-24FGN5727V0
253355.77.7322.5CU0276K0USH-25CU0276K3USH-25FGN5019V1
273555.78.7342.5CU3187K0USH-27  GN5707V0
2835.555.78.734.52.5CU0320K0USH-28CU0320K2USH-28FGN4791V0
283655.78.7352.5CU2536K0USH-28A  GN5715V0
30406710392.5CU0357K0USH-30CU0357K6USH-30FGN4794V0
31.541.5671040.52.5CU0382K0USH-31.5CU0382K1USH-31.5FGN4796V0
32426710412.5CU2819K0USH-32  GN5730V0
35456710442.5CU0424K0USH-35CU0424K3USH-35FGN4799V0
35.5456710442.5CU0451K0USH-35.5CU0451K1USH-35.5FGN4801V0
35.545.5671044.52.5CU3253K0USH-35.5A  GN5716V0
36466710452.5CU3040K1USH-36  GN5733V0
40506710492.5CU0497K0USH-40CU0497K3USH-40FGN4050V0
45556710542.5CU0567K0USH-45CU0567K4USH-45FGN4804V0
45567811552.5CU0572K0USH-45ACU0572K1USH-45AFGN4805V0
50606710592.5CU0619K0USH-50CU0619K4USH-50FGN4335V0
53636710622.5CU0679K0USH-53CU0679K4USH-53FGN4693V0
55656710642.5CU0694K0USH-55  GN4810V0
56666710652.5CU0722K0USH-56CU0722K2USH-56FGN4766V0
58686710672.5CU3255K0USH-58  GN5641V0
60706710692.5CU0746K0USH-60CU0746K3USH-60FGN4676V0
60717811702.5CU0750K0USH-60A  GN4812V0
63736710722.5CU0786K0USH-63CU0786K2USH-63FGN4814V0
65756710742.5CU0809K0USH-65CU0809K2USH-65FGN4816V0
67776710762.5CU0828K0USH-67CU0828K1USH-67FGN4697V0
70806710792.5CU0849K0USH-70CU0849K4USH-70FGN4651V0
71806710792.5CU0879K0USH-71CU0879K1USH-71FGN4818V0
75856710842.5CU0901K0USH-75  GN4692V0
80906710892.5CU0939K0USH-80CU0939K3USH-80FGN4820V0
85956710944CU1959K0USH-85A  GN4757V0
8510091013984CU0984K0USH-85CU0984K4USH-85FGN4687V0
901006710994CU1021K0USH-90A  GN5735V0
90105910131034CU1024K0USH-90CU1024K4USH-90FGN4698V0
95110910131084CU1051K0USH-95CU1051K3USH-95FGN4822V0
981128.59.512.51104CU1067K0USH-98CU1067K2USH-98FGN4824V0
100115910131134CU1082K0USH-100CU1082K3USH-100FGN4512V0
1061208.59.512.51184CU1135K0USH-106CU1135K1USH-106FGN4826V0
110125910131234CU1157K0USH-110  GN4480V0
1121258.59.512.51234CU1178K0USH-112CU1178K1USH-112FGN4827V0
112125910131234CU1179K0USH-112A  GN4827V0
1151308.59.512.51284CU3259K0USH-115  GN4593V0
1181328.59.512.51304CU1204K0USH-118  GN5414V0
125140910131384CU1252K0USH-125CU1252K2USH-125FGN4481V0
130145910131434CU1280K0USH-130  GN4628V1
1321458.59.512.51434CU1291K0USH-132  GN5737V0
1361508.59.512.51484CU1306K0USH-136CU1306K3USH-136FGN4830V0
140155910131534CU1323K0USH-140CU1323K1USH-140FGN4526V0
145160910131584CU1343K0USH-145CU1343K2USH-145FGN4551V0
150165910131634CU1359K0USH-150CU1359K1USH-150FGN4833V0
155170910141684CU3261K0USH-155  GN4834V0
160175910141734CU1406K0USH-160CU1406K2USH-160FGN4835V0
165180910141784CU1429K0USH-165CU1429K2USH-165FGN4836V0
170185910141834CU3262K0USH-170  GN5464V0
175190910141884CU3038K0USH-175  GN4839V0
1802001213171985CU1483K0USH-180CU1483K2USH-180FGN4470V0
1902101213172085CU2516K0USH-190CU2516K1USH-190FGN4841V0
1952151213172135CU3263K0USH-195  GN5746V0
2002201213172185CU1543K0USH-200CU1543K1USH-200FGN4385V0
2042241213172225CU1563K0USH-204CU1563K1USH-204FGN4842V0
2202401213172385CU1596K0USH-220  GN4444V0
2242441213172425CU1609K0USH-224  GN5132V0
2302501213172485CU1637K0USH-230CU1637K1USH-230FGN4635V0
2402601213172585CU1657K0USH-240  GN4845V0
2502701213172685CU1678K0USH-250  GN4459V0
2602801415192785CU1702K0USH-260CU1702K1USH-260FGN5563V0
2803001415192985CU1962K0USH-280  GN5459V0
2953151415193135CU1756K0USH-295  GN5738V0
3003201213173185CU3267K0USH-300  GN5581V0
3353551415193535CU1793K0USH-335   
3553751415193735CU3270K0USH-355   
3804001415193985CU2002K0USH-380   
4004201415194185CU3271K0USH-400   
4504701415204685CU3273K0USH-450   
5005251718235236.5CU3275K0USH-500   
30
60
90
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Part Number
CU1959-K0
CU1962-K0
CU2516-K0
CU2536-K0
CU2548-K0
CU2548-K2
CU2692-K0
CU2819-K0
CU2971-K0
CU3017-K0
CU3038-K0
CU3040-K1
CU3187-K0
CU3248-K0
CU3253-K0
CU3255-K0
CU3261-K0
CU3267-K0
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipO.D.
(Ø) 		I.D.
(Ø) 		Material Height
(mm) 		Specifications

MYR 64.14

1 Piece(s) 14 Day(s) or more 9585Nitrile Rubber6Standard (A505)

MYR 290.34

1 Piece(s) 14 Day(s) or more 300280Nitrile Rubber14Standard (A505)

MYR 207.90

1 Piece(s) 14 Day(s) or more 210190Nitrile Rubber12Standard (A505)

MYR 36.80

1 Piece(s) 8 Day(s) or more 3628Nitrile Rubber5Standard (A505)

MYR 36.80

1 Piece(s) 14 Day(s) or more 2416Nitrile Rubber5Standard (A505)

MYR 97.41

1 Piece(s) 15 Day(s) or more 2416[Fluororubber] Fluorine Rubber5Heat Resistant (F357)

MYR 36.80

1 Piece(s) 4 Day(s) or more 2214Nitrile Rubber5Standard (A505)

MYR 37.82

1 Piece(s) 8 Day(s) or more 4232Nitrile Rubber6Standard (A505)

MYR 36.80

1 Piece(s) 14 Day(s) or more 3224Nitrile Rubber5Standard (A505)

MYR 36.80

1 Piece(s) 10 Day(s) or more 3022Nitrile Rubber5Standard (A505)

MYR 166.72

1 Piece(s) 14 Day(s) or more 190175Nitrile Rubber9Standard (A505)

MYR 40.01

1 Piece(s) 14 Day(s) or more 4636Nitrile Rubber6Standard (A505)

MYR 36.80

1 Piece(s) 4 Day(s) or more 3527Nitrile Rubber5Standard (A505)

MYR 31.74

1 Piece(s) 10 Day(s) or more 2012Nitrile Rubber5Standard (A505)

MYR 40.01

1 Piece(s) 14 Day(s) or more 45.535.5Nitrile Rubber6Standard (A505)

MYR 50.48

1 Piece(s) 14 Day(s) or more 6858Nitrile Rubber6Standard (A505)

MYR 141.29

1 Piece(s) 14 Day(s) or more 170155Nitrile Rubber9Standard (A505)

MYR 675.69

1 Piece(s) 14 Day(s) or more 320300Nitrile Rubber13Standard (A505)

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Basic Information

Application Reciprocating Motion / Rotary Motion Gasket Type For Rod/Piston

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108 Part Numbers

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Configure Remaining Specifications
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Specification/Dimensions

  • O.D.(Ø)

    • 20
    • 22
    • 24
    • 26
    • 28
    • 30
    • 31.5
    • 32
    • 33
    • 35
    • 35.5
    • 36
    • 40
    • 41.5
    • 42
    • 45
    • 45.5
    • 46
    • 50
    • 55
    • 56
    • 60
    • 63
    • 65
    • 66
    • 68
    • 70
    • 71
    • 73
    • 75
    • 77
    • 80
    • 85
    • 90
    • 95
    • 100
    • 105
    • 110
    • 112
    • 115
    • 120
    • 125
    • 132
    • 140
    • 145
    • 150
    • 155
    • 160
    • 165
    • 170
    • 175
    • 180
    • 190
    • 200
    • 210
    • 220
    • 224
    • 244
    • 250
    • 260
    • 270
    • 280
    • 300
    • 315
    • 320

    Clear

  • I.D.(Ø)

    • 12
    • 14
    • 16
    • 18
    • 20
    • 22
    • 22.4
    • 23.5
    • 24
    • 25
    • 27
    • 28
    • 30
    • 31.5
    • 32
    • 35
    • 35.5
    • 36
    • 40
    • 45
    • 50
    • 53
    • 55
    • 56
    • 58
    • 60
    • 63
    • 65
    • 67
    • 70
    • 71
    • 75
    • 80
    • 85
    • 90
    • 95
    • 98
    • 100
    • 106
    • 110
    • 112
    • 118
    • 125
    • 130
    • 132
    • 136
    • 140
    • 145
    • 150
    • 155
    • 160
    • 165
    • 175
    • 180
    • 190
    • 200
    • 204
    • 224
    • 230
    • 240
    • 250
    • 260
    • 280
    • 295
    • 300

    Clear

  • Material

    • Nitrile Rubber
    • Fluororubber
      • Fluorine Rubber

    Clear

  • Height(mm)

    • 5
    • 6
    • 7
    • 8.5
    • 9
    • 12
    • 13
    • 14

    Clear

  • Specifications

    • Heat Resistant (F357)
    • Standard (A505)

    Clear

  • type

    • CU-K

    Clear

Days to Ship

    • All
    • 4 Day(s) or Less
    • 8 Day(s) or Less
    • 10 Day(s) or Less
    • 13 Day(s) or Less
    • 14 Day(s) or Less
    • 15 Day(s) or Less

    Clear

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