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STYLE DYR ROD BUFFER SEALS |
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U-cup style buffer ring offers an asymmetric sealing lip profile, chamfered sealing edges, and pressure relieving capabilities to prevent inner pressure entrapment when employed in a tandem sealing system. This rod buffer seal is designed to absorb impact pressure fluctuations under high-load conditions thus increasing the life of the primary seal.
| Part # | A Nom ID | B Nom OD | C Nom Height | D Groove Width | E Rod Diameter | G Housing Diameter | H Groove Diameter |
List Price |
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|---|---|---|---|---|---|---|---|---|---|
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DYR-25003 |
2-1/2 | 3.116 | .235 | .247 | 2.500 | 3.116 | 3.116 +0.005/-0 | $35.61 | |
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DYR-27503 |
2-3/4 | 3.366 | .235 | .247 | 2.750 | 3.366 | 3.366 +0.005/-0 | $29.52 | |
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DYR-30003 |
3 | 3.616 | .235 | .247 | 3.000 | 3.616 | 3.616 +0.005/-0 | $41.66 | |
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DYR-35003 |
3-1/2 | 4.116 | .235 | .247 | 3.500 | 4.116 | 4.116 +0.005/-0 | $42.52 | |
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DYR-40003 |
4 | 4.616 | .235 | .247 | 4.000 | 4.616 | 4.616 +0.005/-0 | $58.56 | |
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DYR-45003 |
4-1/2 | 5.116 | .235 | .247 | 4.500 | 5.116 | 5.116 +0.005/-0 | $72.82 | |
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DYR-47503 |
4-3/4 | 5.366 | .235 | .247 | 4.750 | 5.366 | 5.366 +0.005/-0 | $75.18 | |
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DYR-50003 |
5 | 5.616 | .235 | .247 | 5.000 | 5.616 | 5.616 +0.005/-0 | $77.45 | |
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DYR-55003 |
5-1/2 | 6.116 | .235 | .247 | 5.500 | 6.116 | 6.116 +0.005/-0 | $75.58 | |
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DYR-60003 |
6 | 6.616 | .235 | .247 | 6.000 | 6.616 | 6.616 +0.005/-0 | $71.13 | |
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DYR-65003 |
6-1/2 | 7.116 | .235 | .247 | 6.500 | 7.116 | 7.116 +0.005/-0 | $78.70 | |
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DYR-70003 |
7 | 7.616 | .235 | .247 | 7.000 | 7.616 | 7.616 +0.005/-0 | $85.11 | |
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DYR-75003 |
7-1/2 | 8.116 | .235 | .247 | 7.500 | 8.116 | 8.116 +0.005/-0 | $86.59 | |
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DYR-80003 |
8 | 8.616 | .235 | .247 | 8.000 | 8.616 | 8.616 +0.005/-0 | $91.31 | |
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DYR28-1.25-12 |
1-1/4 | 1-13/16 | 1/8 | .140 | 1.250 | 1.813 | 1.819 ±0.004 | $12.93 | |
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DYR28-1.37-12 |
1-3/8 | 1-15/16 | 1/8 | .140 | 1.375 | 1.937 | 1.937 +0.004/-0 | $15.39 | |
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DYR28-1.50-12 |
1-1/2 | 2-1/16 | 1/8 | .140 | 1.500 | 2.063 | 2.067 ±0.004 | $14.92 | |
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DYR28-1.62-12 |
1-5/8 | 2-3/16 | 1/8 | .140 | 1.625 | 2.187 | 2.187 +0.004/-0 | $15.94 | |
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DYR28-1.75-12 |
1-3/4 | 2-5/16 | 1/8 | .140 | 1.750 | 2.313 | 2.319 ±0.004 | $16.94 | |
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DYR28-2.00-12 |
2 | 2-9/16 | 1/8 | .140 | 2.000 | 2.563 | 2.567 ±0.004 | $18.94 | |
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DYR31-2.75-22BU |
2-3/4 | 3-3/8 | 3/16 | .234 | 2.750 | 3.375 | 3.402 ±0.004 | $24.95 | |
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DYR31-3.00-22BU |
3 | 3-5/8 | 3/16 | .234 | 3.000 | 3.625 | 3.649 ±0.004 | $26.95 | |
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DYR31-4.00-22BU |
4 | 4-5/8 | 3/16 | .234 | 4.000 | 4.625 | 4.669 ±0.004 | $34.94 | |
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DYR32-1.75-20BU |
1-3/4 | 2.4 | .2 | .220 | 1.750 | 2.400 | 2.395 ±0.005 | $19.69 | |
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DYR32-2.12-22BU |
2-1/8 | 2.77 | .22 | .220 | 2.125 | 2.770 | 2.765 +0.005/-0 | $29.55 | |
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DYR34-2.25-22BU |
2-1/4 | 2-15/16 | 3/16 | .234 | 2.250 | 2.938 | 2.929 ±0.004 | $20.97 | |
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DYR34-2.50-22BU |
2-1/2 | 3-3/16 | 3/16 | .234 | 2.500 | 3.188 | 3.177 ±0.004 | $22.95 | |
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DYR34-3.50-22BU |
3-1/2 | 4-3/16 | 3/16 | .234 | 3.500 | 4.188 | 4.169 ±0.004 | $30.97 | |
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DYR37-15.75-31BU |
15-3/4 | 16-1/2 | .305 | .319 | 15.750 | 16.500 | 16.500 +0.005/-0.003 |
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