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PCS Shoulder Bushing: Steel, 1.2505 in Outside Dia, 0.8755 in Inside Dia - Solid Steel Shoulder Ejector Bushings
PCSSolid Steel Shoulder Ejector Bushings

PCS Shoulder Bushing: Steel, 1.2505 in Outside Dia, 0.8755 in Inside Dia

The PCS Shoulder Bushing: Steel (MPN BU-203) is a solid steel shoulder ejector bushing from PCS. It has an outside diameter of 1.2505 inches, an inside diameter of 0.8755 inches, and an overall length of 2.375…

SKU 3G-OTH-285249

Brand
PCS
Item
Shoulder Bushing: Steel, 1.2505 in Outside Dia, 0.8755 in Inside Dia
Category
Solid Steel Shoulder Ejector Bushings
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Technical Specifications

PCS
Manufacturer Part Number
BU-203
Overall Lg
2.375 in
Inside Dia
0.8755 in
Outside Dia
1.2505 in
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PCS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PCS Shoulder Bushing: Steel (MPN BU-203) is a solid steel shoulder ejector bushing from PCS. It has an outside diameter of 1.2505 inches, an inside diameter of 0.8755 inches, and an overall length of 2.375 inches. The bushing is hardened to a Rockwell hardness of 58 to 62.

Frequently Asked Questions

What is the PCS Shoulder Bushing BU-203 used for?

The PCS Shoulder Bushing BU-203 is a solid steel shoulder ejector bushing used in injection molds and die-cast tooling to guide ejector pins. It ensures precise alignment and smooth ejection of parts during the molding cycle, reducing wear on tooling components.

What are the specifications of the PCS Shoulder Bushing BU-203?

The PCS Shoulder Bushing BU-203 has an outside diameter of 1.2505 inches, an inside diameter of 0.8755 inches, and an overall length of 2.375 inches. It is made of hardened steel with a Rockwell hardness of 58 to 62, ensuring durability in high-cycle molding applications.

Where to buy the PCS Shoulder Bushing BU-203 worldwide?

You can source the PCS Shoulder Bushing BU-203 worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct PCS shoulder bushing for an ejector system?

To select the correct PCS shoulder bushing, match the inside diameter to your ejector pin size and the outside diameter to the mold plate bore. The BU-203 fits pins with a 0.8755-inch diameter. Ensure the overall length of 2.375 inches suits your mold stack height for proper pin guidance.

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

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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