Shaft-Mounted Rotary Seals
Also known as V-rings and flingers, these seals protect shaft bearings by blocking dust and other contaminants while retaining lubricant. They’re Buna-N for excellent resistance to oil and grease. To install, stretch the seal over your shaft and press it firmly against the face plate. The Seal OD and Seal Width listed are the dimensions of the seal after it is installed.
Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
For technical drawings and 3-D models, click on a part number.
Inch
Side 1
Side 2
Profile
For Shaft | Seal | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Dia. Range | For Face Plate Dia. | ID | OD | Wd. | Max. Speed, rpm | Max. Pressure, psi | Temp. Range, °F | Hardness | Color | Each | |
Buna-N Rubber | ||||||||||||
| 1/4" | 0.210"-0.260" | 0.500"-0.550" | 0.193" | 0.547" | 0.190" | 29,000 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 00000 |
| 3/8" | 0.370"-0.450" | 0.890"-0.970" | 0.340" | 0.891" | 0.250" | 17,400 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1/2" | 0.450"-0.530" | 0.970"-1.050" | 0.414" | 1.016" | 0.250" | 14,500 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 5/8" | 0.610"-0.690" | 1.210"-1.290" | 0.561" | 1.234" | 0.375" | 10,900 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 3/4" | 0.690"-0.770" | 1.290"-1.370" | 0.635" | 1.359" | 0.375" | 9,600 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1" | 0.950"-1.070" | 1.550"-1.670" | 0.874" | 1.609" | 0.375" | 6,900 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1 1/8" | 1.070"-1.140" | 1.670"-1.740" | 0.984" | 1.725" | 0.375" | 6,200 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1 1/4" | 1.220"-1.300" | 1.820"-1.900" | 1.122" | 1.859" | 0.375" | 5,400 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1 3/8" | 1.300"-1.420" | 1.900"-2.020" | 1.196" | 1.975" | 0.375" | 4,900 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1 1/2" | 1.500"-1.700" | 2.100"-2.300" | 1.380" | 2.109" | 0.375" | 4,300 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 1 3/4" | 1.700"-1.890" | 2.300"-2.490" | 1.564" | 2.359" | 0.375" | 3,800 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 2" | 1.890"-2.090" | 2.490"-2.690" | 1.739" | 2.609" | 0.375" | 3,400 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 2 1/4" | 2.090"-2.290" | 2.690"-2.890" | 1.923" | 2.859" | 0.375" | 3,100 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 2 3/8" | 2.290"-2.480" | 2.890"-3.080" | 2.107" | 2.975" | 0.500" | 2,900 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 2 1/2" | 2.480"-2.680" | 3.080"-3.280" | 2.282" | 3.109" | 0.500" | 2,600 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 2 3/4" | 2.680"-2.880" | 3.280"-3.480" | 2.466" | 3.359" | 0.500" | 2,400 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 3" | 2.880"-3.070" | 3.480"-3.670" | 2.650" | 3.609" | 0.500" | 2,300 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 3 1/4" | 3.070"-3.270" | 3.670"-3.870" | 2.824" | 3.859" | 0.500" | 2,100 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 0000 |
| 3 1/2" | 3.470"-3.660" | 4.070"-4.260" | 3.192" | 4.109" | 0.500" | 1,900 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 00000 |
| 3 3/4" | 3.660"-3.860" | 4.260"-4.460" | 3.367" | 4.350" | 0.500" | 1,800 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 00000 |
| 4" | 3.860"-4.140" | 4.460"-4.740" | 3.551" | 4.609" | 0.500" | 1,700 | 100 | -20° to 225° | Durometer 85A (Hard) | Black | 0000000 | 00000 |
Metric
Side 1
Side 2
Profile
For Shaft | Seal | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia., mm | Dia.Range, mm | For Face Plate Dia., mm | ID, mm | OD, mm | Wd., mm | Max. Speed, rpm | Max. Pressure, psi | Temp. Range, °F | Hardness | Color | Each | |
Buna-N Rubber | ||||||||||||
| 10 | 9.5-11.5 | 9.5-11.5 | 9 | 15 | 3 | 10,100 | 5 | -40° to 212° | Durometer 60A (Medium) | Black | 00000000 | 00000 |
| 12 | 11.5-12.5 | 20.5-21.5 | 10.5 | 16.5 | 3 | 14,600 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 15 | 13.5-15.5 | 22.5-24.5 | 12.5 | 18.5 | 3 | 12,200 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 17 | 15.5-17.5 | 24.5-26.5 | 14 | 20 | 3 | 10,900 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 18 | 17.5-19 | 17.5-19 | 16 | 22 | 3 | 6,900 | 5 | -40° to 212° | Durometer 60A (Medium) | Black | 00000000 | 0000 |
| 20 | 19-21 | 31-33 | 18 | 26 | 4 | 8,500 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 22 | 21-24 | 21-24 | 20 | 28 | 4 | 5,400 | 5 | -40° to 212° | Durometer 60A (Medium) | Black | 00000000 | 000 |
| 26 | 24-27 | 36-39 | 22 | 30 | 4 | 6,900 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 30 | 29-31 | 41-43 | 27 | 35 | 4 | 5,700 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 32 | 31-33 | 31-33 | 29 | 37 | 4 | 4,100 | 5 | -40° to 212° | Durometer 60A (Medium) | Black | 00000000 | 0000 |
| 35 | 33-36 | 45-48 | 31 | 39 | 4 | 4,900 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 41 | 38-43 | 53-58 | 36 | 46 | 5 | 4,200 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 45 | 43-48 | 43-48 | 40 | 50 | 5 | 3,000 | 5 | -40° to 212° | Durometer 60A (Medium) | Black | 00000000 | 0000 |
| 51 | 48-53 | 63-68 | 45 | 55 | 5 | 3,400 | 4 | -40° to 212° | Durometer 60A (Medium) | Black | 0000000 | 0000 |
| 55 | 53-58 | 53-58 | 49 | 59 | 5 | 2,500 | 5 | -40° to 212° | Durometer 60A (Medium) | Black | 00000000 | 0000 |
| 60 | 58-63 | 58-63 | 54 | 64 | 5 | 2,300 | 5 | -40° to 212° | Durometer 60A (Medium) | Black | 00000000 | 0000 |
| 65 | 63-68 | 63-68 | 58 | 68 | 5 | 2,200 | 5 | -40° to 212° | Durometer 60A (Medium) | Black | 00000000 | 0000 |
Heavy Duty Shaft-Mounted Rotary Seals
Side 1
Side 2
Profile
These seals are fluoroelastomer, so they have excellent chemical resistance and withstand temperatures up to 390° F. Also known as V-rings and flingers, they protect shaft bearings by blocking dust and other contaminants while retaining lubricant. To install, stretch the seal over your shaft and press it firmly against the face plate.
Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
For technical drawings and 3-D models, click on a part number.
For Shaft | Seal | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dia. | Dia. Range | For Face Plate Dia. | ID | OD | Wd. | Max. Speed, rpm | Max. Pressure, psi | Temp. Range, °F | Hardness | Color | Each | |
Fluoroelastomer Rubber | ||||||||||||
| 1/4" | 0.217"-0.256" | 0.453"-0.492" | 0.197" | 0.354" | 0.146" | 30,600 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 00000 |
| 3/8" | 0.374"-0.453" | 0.728"-0.807" | 0.354" | 0.591" | 0.217" | 17,000 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 0000 |
| 1/2" | 0.453"-0.492" | 0.807"-0.846" | 0.413" | 0.650" | 0.217" | 14,600 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 0000 |
| 5/8" | 0.610"-0.689" | 0.965"-1.043" | 0.551" | 0.787" | 0.217" | 10,900 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 0000 |
| 3/4" | 0.748"-0.827" | 1.220"-1.299" | 0.709" | 1.024" | 0.295" | 8,500 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 0000 |
| 7/8" | 0.827"-0.945" | 1.299"-1.417" | 0.787" | 1.102" | 0.295" | 7,600 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 0000 |
| 1 1/2", 1 5/8" | 1.496"-1.693" | 2.087"-2.283" | 1.417" | 1.811" | 0.354" | 4,200 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 00000 |
| 1 3/4", 1 7/8" | 1.693"-1.89" | 2.283"-2.480" | 1.575" | 1.969" | 0.354" | 3,800 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 00000 |
| 1" | 0.945"-1.063" | 1.417"-1.535" | 0.866" | 1.181" | 0.295" | 6,900 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 0000 |
| 1 1/8" | 1.063"-1.142" | 1.535"-1.614" | 0.984" | 1.299" | 0.295" | 6,100 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 0000 |
| 1 1/4" | 1.220"-1.299" | 1.693"-1.772" | 1.142" | 1.457" | 0.295" | 5,300 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 0000 |
| 1 3/8" | 1.299"-1.417" | 1.772"-1.890" | 1.220" | 1.535" | 0.295" | 4,900 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 0000 |
| 2 3/4", 2 7/8" | 2.677"-2.874" | 3.386"-3.583" | 2.480" | 2.953" | 0.433" | 2,400 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 00000 |
| 2 1/8", 2 1/4" | 2.087"-2.283" | 2.677"-2.874" | 1.929" | 2.323" | 0.354" | 3,100 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 00000 |
| 2" | 1.890"-2.087" | 2.480"-2.677" | 1.772" | 2.165" | 0.354" | 3,400 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 00000 |
| 2 1/2", 2 5/8" | 2.480"-2.677" | 3.071"-3.268" | 2.283" | 2.677" | 0.354" | 2,600 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 00000 |
| 2 3/8" | 2.283"-2.48" | 2.874"-3.071" | 2.126" | 2.520" | 0.354" | 2,800 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 00000 |
| 3" | 2.874"-3.071" | 3.583"-3.780" | 2.638" | 3.110" | 0.433" | 2,300 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 00000 |
| 3 1/4" | 3.071"-3.268" | 3.780"-3.976" | 2.835" | 3.307" | 0.433" | 2,100 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 00000 |
| 3 1/2" | 3.465"-3.661" | 4.173"-4.370" | 3.189" | 3.661" | 0.433" | 1,900 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 00000 |
| 3 3/4" | 3.661"-3.858" | 4.370"-4.567" | 3.346" | 3.819" | 0.433" | 1,800 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 00000 |
| 4" | 3.858"-4.134" | 4.567"-4.843" | 3.543" | 4.016" | 0.433" | 1,700 | 5 | 5° to 390° | Durometer 60A (Medium) | Brown | 0000000 | 00000 |
PTFE Stackable V-Ring Packing Seals
Male and Female Adapters Stacked with Five V-Rings
Profile
Made of PTFE, these V-ring packing seals have excellent chemical resistance and withstand a wide temperature range of -110° F to 500° F. Stack as many V-rings as you need to fill grooves in valves, pumps, and cylinders.
Begin with a male and female adapter, then add V-rings between them to fill the space. Each V-ring adds to the sealing force; the female adapter also has a sealing edge. For a complete seal, you need male and female adapters (sold together) and at least one V-ring (sold in packs of 5).
Note: Maximum performance values cannot be achieved simultaneously; for example, speed is affected by pressure, temperature, and other operating conditions.
V-Ring | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| ID | OD | Ht. | Temp. Range, °F | pH Resistance | Hardness | Color | Specifications Met | V-Ring Wd. | Pkg. of 5 | |
PTFE Plastic  | ||||||||||
| 1/4" | 5/8" | 0.188" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 000000 |
| 5/16" | 11/16" | 0.188" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 3/8" | 3/4" | 0.188" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 3/8" | 7/8" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 1/2" | 7/8" | 0.188" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 1/2" | 1" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 9/16" | 1 1/16" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 5/8" | 1 1/8" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 3/4" | 1 1/4" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 7/8" | 1 3/8" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 1" | 1 1/2" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 1 1/8" | 1 5/8" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 1 1/4" | 1 3/4" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.083" | 0000000 | 00000 |
| 1 3/8" | 2" | 0.313" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.140" | 0000000 | 00000 |
| 1 1/2" | 2 1/8" | 0.313" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.140" | 0000000 | 00000 |
| 1 3/4" | 2 3/8" | 0.313" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.140" | 0000000 | 00000 |
| 2" | 2 1/2" | 0.250" | -110° to 500° | 1-9 | Rockwell R60 (Extra Hard) | White | FDA Compliant 21 CFR 177.1550 | 0.140" | 0000000 | 00000 |
Rod Glands with Seals
For Miller and Hydro-Line Series
For Parker Series
These kits include the rod gland with all of the seals installed.
Fluoroelastomer rubber rod seals can handle higher temperatures than polyurethane or Buna-N rubber rod seals.
| For Rod Dia. | Rod Gland Material | Temp. Range, °F | Each | |
For Miller and HV3 Series | ||||
|---|---|---|---|---|
Polyurethane Rubber Rod Seals | ||||
| 5/8" | Bronze | -10° to 165° | 00000000 | 0000000 |
| 1" | Bronze | -10° to 165° | 00000000 | 000000 |
| 1 3/8" | Bronze | -10° to 165° | 00000000 | 000000 |
| 1 3/4" | Bronze | -10° to 165° | 00000000 | 000000 |
For Parker 2H, 2L, 3L, H, L, and VH Series | ||||
Polyurethane Rubber Rod Seals | ||||
| 5/8" | Bronze | -10° to 165° | 0000000 | 000000 |
| 1" | Bronze | -10° to 165° | 0000000 | 000000 |
| 1 3/8" | Bronze | -10° to 165° | 0000000 | 000000 |
| 1 3/4" | Bronze | -10° to 165° | 0000000 | 000000 |
| 2" | Bronze | -10° to 165° | 0000000 | 000000 |
| 2 1/2" | Bronze | -10° to 165° | 0000000 | 000000 |
| 3" | Bronze | -10° to 165° | 0000000 | 000000 |
For Hydro-Line N5, and R5 Series | ||||
Buna-N Rubber Rod Seals | ||||
| 5/8" | Iron | -30° to 175° | 0000000 | 000000 |
| 1" | Iron | -30° to 175° | 0000000 | 000000 |
Fluoroelastomer Rubber Rod Seals | ||||
| 5/8" | Iron | 32° to 390° | 0000000 | 000000 |
| 1" | Iron | 32° to 390° | 0000000 | 000000 |