BD Profile With Back-up, Single Acting O-Ring Energized Rod Seal for High-Pressure Hydraulic Applications | Product Series

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Temperatura máxima de servicio (F)

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BD Profile With Back-up, Single Acting O-Ring Energized Rod Seal for High-Pressure Hydraulic Applications

BD Profile With Back-up, Single Acting O-Ring Energized Rod Seal for High-Pressure Hydraulic Applications

Puntos de venta

BD profile with incorporated anti-extrusion back-up ring designed for high pressure hydraulic applications to 10,000 psi. O-ring energized, knife-trimmed beveled ID lip, secondary base lip for enhanced stability. Robust design with good wear resistance.

Especificaciones técnicas

  • Presión de trabajo máxima: 10,000 psi
  • Material del cuerpo: TPU
  • Material del muelle: NBR
  • Para tipo de fluido: Oil
  • Color: Varies (depending on material)
  • Tipo de aplicación térmica: Varies (depending on material)
  • Durómetro: 90 Shore A
  • Opciones de material de polímero: Thermoplastic Polyurethane (TPU, Resilon®, Ultrathan®)
  • Cumplimiento con especificaciones: None
  • Medio: Hydraulic
  • Unidad de medida: Length: inch
  • Velocidad de corte máxima: 100 (0.5 M/S) ft/min, 0.5 m/sec
Safety Warning

Descripción completa del producto

AVAILABILITY:  A sampling of Parker’s part numbers are shown in the configurator above for select materials and sizes.  If the material and dimensions required are not shown, assistance with part number configuration may be found in the literature documents in the Product Support tab.  To check current tooling, review the Part Number Look-up document found in Product Support tab.  Contact Parker for requirements outside standards shown.  

Parker’s BD Profile with Back-up is a single-acting, non-symmetrical profile rod seal for hydraulics. The o-ring energizer functions as a spring to maintain sealing contact for improved cold temperature sealing, and under low pressure or vacuum applications. The knife trimmed, beveled lip does an excellent job wiping fluid film. Its rectangular shaped cross section ensures stability in the gland. A stabilizing lip is located below the primary sealing lip, just above the base of the seal, to provide enhanced sealing performance and ensure a tight, stable fit in the gland. The heel design incorporates a positively actuated back-up ring for anti-extrusion and extended high pressure sealing capability.

Available in Parker’s proprietary urethanes, the BD Profile provides
• Long life
• Extrusion resistance
• Low compression set
• Shock load resistance, and
• Excellent sealing performance at zero pressure

The BD Profile With Back-up is designed to be used as a stand alone rod seal or for use with the BR Profile rod buffer seal for more critical sealing applications.

Improved extrusion resistance: For enhanced extrusion protection, the BD Profile With Back-up is designed with a positively actuated back-up ring located in the heel.


Standard Materials (Shell or Seal Body):
• P4300A90 Resilon® polyurethane; Temp -65 / +275F; Pressure* 10,000 psi; Surface speed

Documentos relacionados

Literature and Reference Materials
Fluid Power Seal Design Guide--EPS 5370
Performance Sealing Products for Hydraulic Fluid Power Equipment- EPS 5371
BD Profile With Back-up Rod Seal
Installation Techniques for Linear Fluid Power Seals
P5065 Low Temperature Polyurethane--EPS 5279
P5065 Low Temperature Polyurethane--EPS5279
Part Number Look-Up
Resilon® 4301 Polyurethane, EPS 5219
Resilon® Polyurethane - EPS 5202
Resilon® Polyurethane --Landing Page
Training
Basic Sealing Technology-Linear Sealing
Sealing Technology Glossary of Basic Terminology
Contact & Support Information
Design Action Request--DAR
Frequently Asked Questions
Compliance, Certifications & Safety
EPS Division, SLC, IATF 16949:2016
EPS Division, SLC, ISO 9001:2015 and AS9100D in Accordance With AS9104/1
Seal Storage and Handling Guide - Linear Fluid Power Seals
Product Demos & Tutorials
EPS-Tech-Tip-Typical Sealing Systems in Common Linear Fluid Power Devices
How They Work - Lip Shape Effects on Linear Seal Profiles
Selector Guides
Rod and Buffer Seal Decision Tree
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Productos Diámetro interior (Pulgadas) Diámetro exterior (Pulgadas) Profundidad del casquillo Ancho de la ranura Temperatura mínima de servicio (F) Temperatura máxima de servicio (F) Material de la junta
5065BD12500250R1N187 0.250 0.500 0.125 0.187 -70 200 P5065A90
5065BD12500312R1N187 0.312 0.562 0.125 0.187 -70 200 P5065A90
5065BD12500375R1N187 0.375 0.625 0.125 0.187 -70 200 P5065A90
5065BD12500437R1N187 0.437 0.687 0.125 0.187 -70 200 P5065A90
5065BD12500500R1N187 0.500 0.750 0.125 0.187 -70 200 P5065A90
5065BD12500625R1N250 0.625 0.875 0.125 0.250 -70 200 P5065A90
5065BD12500750R1N250 0.750 1.000 0.125 0.250 -70 200 P5065A90
5065BD12500875R1N250 0.875 1.125 0.125 0.250 -70 200 P5065A90
5065BD18701000R1N312 1.000 1.375 0.187 0.312 -70 200 P5065A90
5065BD18701125R1N312 1.125 1.500 0.187 0.312 -70 200 P5065A90
5065BD18701250R1N312 1.250 1.625 0.187 0.312 -70 200 P5065A90
5065BD18701375R1N312 1.375 1.750 0.187 0.312 -70 200 P5065A90
5065BD18701500R1N375 1.500 1.875 0.187 0.375 -70 200 P5065A90
5065BD25001500R1N375 1.500 2.000 0.250 0.375 -70 200 P5065A90
5065BD18701625R1N375 1.625 2.000 0.187 0.375 -70 200 P5065A90
5065BD18701750R1N375 1.750 2.125 0.187 0.375 -70 200 P5065A90
5065BD25001750R1N375 1.750 2.250 0.250 0.375 -70 200 P5065A90
5065BD18701875R1N375 1.875 2.250 0.187 0.375 -70 200 P5065A90
5065BD25002000R1N375 2.000 2.500 0.250 0.375 -70 200 P5065A90
4700BD25002000R1N375 2.000 2.500 0.250 0.375 -65 200 P4700A90
5065BD18702000R1N375 2.000 2.375 0.187 0.375 -70 200 P5065A90
5065BD25002125R1N375 2.125 2.625 0.250 0.375 -70 200 P5065A90
5065BD25002250R1N375 2.250 2.750 0.250 0.375 -70 200 P5065A90
4300BD25002250R1N375 2.250 2.750 0.250 0.375 -65 250 P4300A90
5065BD18702250R1N375 2.250 2.625 0.187 0.375 -70 200 P5065A90
5065BD25002375R1N375 2.375 2.875 0.250 0.375 -70 200 P5065A90
5065BD25002500R1N375 2.500 3.000 0.250 0.375 -70 200 P5065A90
5065BD18702500R1N375 2.500 2.875 0.187 0.375 -70 200 P5065A90
5065BD25002625R1N375 2.625 3.125 0.250 0.375 -70 200 P5065A90
5065BD25002750R1N375 2.750 3.250 0.250 0.375 -70 200 P5065A90
5065BD25003000R1N375 3.000 3.500 0.250 0.375 -70 200 P5065A90
5065BD25003250R1N375 3.250 3.750 0.250 0.375 -70 200 P5065A90
5065BD31203500R1N500 3.500 4.125 0.312 0.500 -70 200 P5065A90
5065BD25003500R1N375 3.500 4.000 0.250 0.375 -70 200 P5065A90
5065BD31203750R1N500 3.750 4.375 0.312 0.500 -70 200 P5065A90
5065BD25003750R1N375 3.750 4.250 0.250 0.375 -70 200 P5065A90
5065BD31204000R1N500 4.000 4.625 0.312 0.500 -70 200 P5065A90
5065BD25004000R1N375 4.000 4.500 0.250 0.375 -70 200 P5065A90
5065BD31204250R1N500 4.250 4.875 0.312 0.500 -70 200 P5065A90
5065BD31204500R1N500 4.500 5.125 0.312 0.500 -70 200 P5065A90
5065BD25004500R1N562 4.500 5.000 0.250 0.562 -70 200 P5065A90
5065BD31204750R1N500 4.750 5.375 0.312 0.500 -70 200 P5065A90
5065BD37505000R1N625 5.000 5.750 0.375 0.625 -70 200 P5065A90
5065BD25005000R1N562 5.000 5.500 0.250 0.562 -70 200 P5065A90
5065BD37505500R1N625 5.500 6.250 0.375 0.625 -70 200 P5065A90
5065BD37506000R1N625 6.000 6.750 0.375 0.625 -70 200 P5065A90
5065BD37506500R1N625 6.500 7.250 0.375 0.625 -70 200 P5065A90
5065BD37507000R1N625 7.000 7.750 0.375 0.625 -70 200 P5065A90
5065BD50007500R1N750 7.500 8.500 0.500 0.750 -70 200 P5065A90
5065BD50008000R1N750 8.000 9.000 0.500 0.750 -70 200 P5065A90
5065BD50008500R1N750 8.500 9.500 0.500 0.750 -70 200 P5065A90
5065BD50009000R1N750 9.000 10.000 0.500 0.750 -70 200 P5065A90
5065BD50009500R1N750 9.500 10.500 0.500 0.750 -70 200 P5065A90
5065BD50010000R1N750 10.000 11.000 0.500 0.750 -70 200 P5065A90
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