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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 is a solid steel shoulder ejector bushing (SKU 3G-OTH-04507, MPN BU-201) from PCS. It features a 1.2505 in outside diameter, 0.8755 in inside diameter, and 1.375 in overall length. The…

SKU 3G-OTH-04507

Also listed as: BU201 · BU 201

Brand
PCS
Item
Shoulder Bushing: Steel, 1.2505 in Outside Dia, 0.8755 in Inside Dia
Category
Solid Steel Shoulder Ejector Bushings
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PCS
Manufacturer Part Number
BU-201
Overall Lg
1.375 in
Inside Dia
0.8755 in
Outside Dia
1.2505 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 (SKU 3G-OTH-04507, MPN BU-201) from PCS. It features a 1.2505 in outside diameter, 0.8755 in inside diameter, and 1.375 in overall length. The bushing is hardened to Rockwell 58 to 62, with no additional coating specified.

Frequently Asked Questions

What is a PCS shoulder bushing used for?

A PCS shoulder bushing, such as the BU-201, is used in mold and die applications to guide ejector pins and ensure precise alignment during part ejection. It is commonly found in injection molding and stamping tooling where hardened steel components provide durability and wear resistance.

What are the specifications of the PCS BU-201 shoulder bushing?

The PCS BU-201 is a solid steel shoulder ejector bushing with an outside diameter of 1.2505 inches, an inside diameter of 0.8755 inches, and an overall length of 1.375 inches. It is hardened to Rockwell 58 to 62 for high wear resistance.

Where to buy PCS shoulder bushings in Singapore?

You can source PCS shoulder bushings, including the BU-201, through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility, ensuring you receive genuine PCS components for your tooling needs.

How to install a PCS shoulder bushing?

To install a PCS shoulder bushing, press it into a properly sized bore in the mold or die plate using an arbor press, ensuring the shoulder seats flush against the plate surface. Use a light oil lubricant during installation to prevent galling and ensure smooth operation.

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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PCS Ejector Bushing: Steel, 2.0005 in Outside Dia, 1.5005 in Inside Dia, 4.875 in Overall Lg, Bronze (MPN LBB 12-47)
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PCS Ejector Bushing: Steel, 2.0005 in Outside Dia, 1.5005 in Inside Dia, 4.875 in Overall Lg, Bronze (MPN LBB 12-47)
PCS Ejector Bushing: Steel, 1.3755 in Outside Dia, 1.0005 in Inside Dia, 1.375 in Overall Lg, Bronze (MPN LBB 08-13)
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PCS Ejector Bushing: Steel, 1.3755 in Outside Dia, 1.0005 in Inside Dia, 1.375 in Overall Lg, Bronze (MPN LBB 08-13)

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