R758-10

Delivery:

Payment:

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You’ll receive an order information email in your inbox. (Please remember to check the spam folder if you didn’t hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Product Specification: R758-10 High-Performance Piston Seal

Product Overview: The R758-10 is a dynamic seal designed for hydraulic and pneumatic piston applications. It features a composite design with a rigid metal band and an elastic sealing element for minimal friction and zero leakage under high pressure.

Property Category	Characteristic	Specification / Value
General Identification	Product Name	Piston Seal, Composite Type
	Manufacturer’s Model	R758-10
	Type	Single-Acting, Pressure-Actuated
	Material (Sealing Element)	Polyurethane (PU)
	Material (Support Band)	Glass-Filled Nylon
Physical Dimensions	Nominal Bore Diameter	50 mm
	Seal Width	5.0 mm ±0.08 mm
	Seal Height	4.5 mm ±0.08 mm
Performance Properties	Pressure Range	0 to 400 bar (5800 psi)
	Temperature Range	-30°C to +110°C
	Speed	≤ 5 m/s
	Media	Mineral-based hydraulic oils, HFA/HFB fluids, water-glycol, air
Installation & Design	Groove Type	ISO 5597/1 Series A
	Dynamic Surface Finish	Rₐ ≤ 0.2 µm
	Hardness (Seal Material)	92 Shore A
Standards & Compliance	Industry Standards	ISO 10766 (Dimensional), ISO 3601-3 (Functional)
	Quality Certification	ISO 9001:2015, ISO 14001:2015
	Compliance	RoHS 3, REACH