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PCS Solid Steel Shoulder Ejector Bushing BU-404 - Solid Steel Shoulder Ejector Bushings
PCSSolid Steel Shoulder Ejector Bushings

PCS Solid Steel Shoulder Ejector Bushing BU-404

The PCS Shoulder Bushing: Steel is a solid steel shoulder ejector bushing from PCS, identified by MPN BU-404. It features a hardened construction with a Rockwell hardness rating of 58 to 62, and has an outside…

SKU 3G-OTH-285255

Also listed as: BU404 · BU 404

Brand
PCS
Item
Solid Steel Shoulder Ejector Bushing BU-404
Part Number
BU-404
Category
Solid Steel Shoulder Ejector Bushings
Available to Order
Also known as:BU-404PCS
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

PCS
Manufacturer Part Number
BU-404
Overall Lg
2.875 in
Inside Dia
1.2505 in
Outside Dia
1.6255 in

Technical Documents

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PCS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PCS Shoulder Bushing: Steel is a solid steel shoulder ejector bushing from PCS, identified by MPN BU-404. It features a hardened construction with a Rockwell hardness rating of 58 to 62, and has an outside diameter of 1.6255 inches, an inside diameter of 1.2505 inches, and an overall length of 2.875 inches.

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 a PCS shoulder bushing used for?

A PCS shoulder bushing, like the BU-404, is used as a precision guide or ejector component in injection molds and die sets. It provides accurate alignment and wear resistance for moving parts in high-cycle industrial tooling applications.

What are the specifications of the PCS BU-404 shoulder bushing?

The PCS BU-404 is a hardened steel shoulder bushing with an outside diameter of 1.6255 in, inside diameter of 1.2505 in, and overall length of 2.875 in. It has a Rockwell hardness of 58 to 62 and is manufactured by PCS.

Where to buy PCS shoulder bushings worldwide?

3G Electric supplies PCS shoulder bushings like the BU-404 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring you receive genuine PCS components for your tooling needs.

How to select the correct PCS shoulder bushing for a mold?

To select the correct PCS shoulder bushing, match the inside diameter to your ejector pin size, the outside diameter to the bushing pocket, and the overall length to the mold plate thickness. Ensure the Rockwell hardness (58 to 62 for the BU-404) suits your wear requirements.

Used in

Common applications for PCS
Injection molding — PCS stepped ejector pins (e.g., SP3-83) for ejecting parts from core cavities
Die casting — PCS hard core pins (e.g., CPH15-3) for forming internal features in aluminum or zinc dies
Slide actuation — PCS radius angle pins (e.g., APR33-L10) for guiding core pulls in mold bases
Mold support — PCS support pillars (e.g., 1550) to prevent plate deflection in large injection molds
Ejector plate alignment — PCS shoulder bushings (e.g., BU-102) for guiding ejector pins in mold bases
Wear protection — PCS stop discs (e.g., SD-15) to limit ejector stroke and prevent over-travel damage
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PCS Products

3G Electric supplies PCS solid steel shoulder ejector bushings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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