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APPROVED VENDOR Piston Crown Seal: For 4 1/2 in Bore Dia., For 0.28 in Groove Wd, Urethane - Piston Crown Seals
APPROVED VENDORPiston Crown Seals

APPROVED VENDOR Piston Crown Seal: For 4 1/2 in Bore Dia., For 0.28 in Groove Wd, Urethane

The APPROVED VENDOR Piston Crown Seal (SKU 2JBA7) is a urethane piston crown seal designed for 4 1/2 in bore diameter and 0.28 in groove width. It is black, has a durometer of 95 Shore A, and operates in temperatures…

SKU 3G-OTH-161754

Brand
APPROVED VENDOR
Item
Piston Crown Seal: For 4 1/2 in Bore Dia., For 0.28 in Groove Wd, Urethane
Category
Piston Crown Seals
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
2JBA7
Type
For 0.28 in Groove Wd, Urethane, Black
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Piston Crown Seal (SKU 2JBA7) is a urethane piston crown seal designed for 4 1/2 in bore diameter and 0.28 in groove width. It is black, has a durometer of 95 Shore A, and operates in temperatures from -35° to 220°F.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the APPROVED VENDOR Piston Crown Seal 2JBA7 used for?

The APPROVED VENDOR Piston Crown Seal 2JBA7 is used in hydraulic and pneumatic cylinders to prevent fluid leakage past the piston. It is designed for a 4 1/2 in bore diameter and a 0.28 in groove width, making it suitable for industrial machinery and equipment requiring reliable sealing in demanding applications.

What are the specifications of the APPROVED VENDOR Piston Crown Seal 2JBA7?

The APPROVED VENDOR Piston Crown Seal 2JBA7 is made of urethane with a 95 Shore A durometer. It is black, operates from -35° to 220°F, and fits a 4 1/2 in bore diameter with a 0.28 in groove width. This seal is designed for high wear resistance and durability in industrial sealing applications.

Where to buy the APPROVED VENDOR Piston Crown Seal 2JBA7 worldwide?

3G Electric supplies the APPROVED VENDOR Piston Crown Seal 2JBA7 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this seal for your hydraulic or pneumatic system needs.

How to install the APPROVED VENDOR Piston Crown Seal 2JBA7?

To install the APPROVED VENDOR Piston Crown Seal 2JBA7, ensure the piston groove is clean and free of burrs. Lubricate the seal with compatible hydraulic fluid, then carefully stretch it over the piston into the 0.28 in groove. Avoid twisting the seal during installation to prevent premature failure.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR piston crown seals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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