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6226 Buna-N U-Cup Seals

AN6226 Style U-rings have a square format where the nominal cross section is equal to the height. Although widely used in the fluid power industry for low friction pneumatics, this profile was originally designed for early aircraft and ordinance service. Many units still use this type U-ring. The AN6226 profile is available in the most popular sizes and is made of a standard 70 Shore A nitrile compound.




Product Image Stock Item Name Model+ Price Each
6226-01 U-cup Seal Buna-N 70 147

6226-01 U-cup Seal Buna-N 70

1/8" I.D. X 1/2" O.D. X 3/16" C.S. Parker Hannifin: 42956226-02 Hercules: 870-02 Martin Fluid Power: 6226-02 Precision Associates: 6226-1
6226-01 $0.50

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6226-02 U-cup Seal Buna-N 70 106

6226-02 U-cup Seal Buna-N 70

3/16" I.D. X 9/16" O.D. X 3/16" C.S. Parker Hannifin: 42956226-03 Hercules: 870-03 Martin Fluid Power: 6226-03 Precision Associates: 6226-2
6226-02 $0.50

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6226-03 U-cup Seal Buna-N 70 13

6226-03 U-cup Seal Buna-N 70

1/4" I.D. X 5/8" O.D. X 3/16" C.S. Parker Hannifin: 42956226-04 Hercules: 870-04 Martin Fluid Power: 6226-04 Precision Associates: 6226-3
6226-03 $0.50

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6226-04 U-cup Seal Buna-N 70 102

6226-04 U-cup Seal Buna-N 70

5/16" I.D. X 11/16" O.D. X 3/16" C.S. Parker Hannifin: 42956226-05 Hercules: 870-05 Martin Fluid Power: 6226-05 Precision Associates: 6226-4
6226-04 $0.50

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6226-05 U-cup Seal Buna-N 70 82

6226-05 U-cup Seal Buna-N 70

3/8" I.D. X 3/4" O.D. X 3/16" C.S. Parker Hannifin: 42956226-06 Hercules: 870-06 Martin Fluid Power: 6226-06 Precision Associates: 6226-5
6226-05 $0.54

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6226-06 U-cup Seal Buna-N 70 357

6226-06 U-cup Seal Buna-N 70

7/16" I.D. X 13/16" O.D. X 3/16" C.S. Parker Hannifin: 42956226-07 Hercules: 870-07 Martin Fluid Power: 6226-07 Precision Associates: 6226-6
6226-06 $0.56

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6226-07 U-cup Seal Buna-N 70 58

6226-07 U-cup Seal Buna-N 70

1/2" I.D. X 7/8" O.D. X 3/16" C.S. Parker Hannifin: 42956226-08 Hercules: 870-08 Martin Fluid Power: 6226-08 Precision Associates: 6226-7
6226-07 $0.48

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6226-08 U-cup Seal Buna-N 70 429

6226-08 U-cup Seal Buna-N 70

1/4" I.D. X 3/4" O.D. X 1/4" C.S. Parker Hannifin: 42956226-09 Hercules: 870-09 Martin Fluid Power: 6226-09 Precision Associates: 6226-8
6226-08 $0.51

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6226-09 U-cup Seal Buna-N 70 178

6226-09 U-cup Seal Buna-N 70

5/16" I.D. X 13/16" O.D. X 1/4" C.S. Parker Hannifin: 42956226-10 Hercules: 870-10 Martin Fluid Power: 6226-10 Precision Associates: 6226-9
6226-09 $0.53

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6226-10 U-cup Seal Buna-N 70 70

6226-10 U-cup Seal Buna-N 70

3/8" I.D. X 7/8" O.D. X 1/4" C.S. Parker Hannifin: 42956226-11 Hercules: 870-11 Martin Fluid Power: 6226-11 Precision Associates: 6226-10
6226-10 $0.56

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6226-11 U-cup Seal Buna-N 70 278

6226-11 U-cup Seal Buna-N 70

7/16" I.D. X 15/16" O.D. X 1/4" C.S. Parker Hannifin: 42956226-12 Hercules: 870-12 Martin Fluid Power: 6226-12 Precision Associates: 6226-11
6226-11 $0.56

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6226-12 U-cup Seal Buna-N 70 164

6226-12 U-cup Seal Buna-N 70

1/2" I.D. X 1" O.D. X 1/4" C.S. Parker Hannifin: 42956226-13 Hercules: 870-13 Martin Fluid Power: 6226-13 Precision Associates: 6226-12
6226-12 $0.67

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6226-13 U-cup Seal Buna-N 70 352

6226-13 U-cup Seal Buna-N 70

9/16" I.D. X 1-1/16" O.D. X 1/4" C.S. Parker Hannifin: 42956226-14 Hercules: 870-14 Martin Fluid Power: 6226-14 Precision Associates: 6226-13
6226-13 $0.67

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6226-14 U-cup Seal Buna-N 70 51

6226-14 U-cup Seal Buna-N 70

5/8" I.D. X 1-1/8" O.D. X 1/4" C.S. Parker Hannifin: 42956226-15 Hercules: 870-15 Martin Fluid Power: 6226-15 Precision Associates: 6226-14
6226-14 $0.67

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6226-15 U-cup Seal Buna-N 70 25

6226-15 U-cup Seal Buna-N 70

11/16" I.D. X 1-3/16" O.D. X 1/4" C.S. Parker Hannifin: 42956226-16 Hercules: 870-16 Martin Fluid Power: 6226-16 Precision Associates: 6226-15
6226-15 $0.67

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6226-16 U-cup Seal Buna-N 70 55

6226-16 U-cup Seal Buna-N 70

3/4" I.D. X 1-1/4" O.D. X 1/4" C.S. Parker Hannifin: 42956226-17 Hercules: 870-17 Martin Fluid Power: 6226-17 Precision Associates: 6226-16
6226-16 $0.69

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6226-17 U-cup Seal Buna-N 70 60

6226-17 U-cup Seal Buna-N 70

13/16" I.D. X 1-5/16" O.D. X 1/4" C.S. Parker Hannifin: 42956226-18 Hercules: 870-18 Martin Fluid Power: 6226-18 Precision Associates: 6226-17
6226-17 $0.69

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6226-18 U-cup Seal Buna-N 70 453

6226-18 U-cup Seal Buna-N 70

7/8" I.D. X 1-3/8" O.D. X 1/4" C.S. Parker Hannifin: 42956226-19 Hercules: 870-19 Martin Fluid Power: 6226-19 Precision Associates: 6226-18
6226-18 $0.72

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6226-19 U-cup Seal Buna-N 70 150

6226-19 U-cup Seal Buna-N 70

15/16" I.D. X 1-7/16" O.D. X 1/4" C.S. Parker Hannifin: 42956226-20 Hercules: 870-20 Martin Fluid Power: 6226-20 Precision Associates: 6226-19
6226-19 $0.83

Add:

6226-20 U-cup Seal Buna-N 70 95

6226-20 U-cup Seal Buna-N 70

1" I.D. X 1-1/2" O.D. X 1/4" C.S. Parker Hannifin: 42956226-21 Hercules: 870-21 Martin Fluid Power: 6226-21 Precision Associates: 6226-20
6226-20 $0.83

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