Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
⌕
RFQ CartGet a QuoteSign inSign up
PCS Shoulder Bushing: Steel, 1.1255 in Outside Dia, 0.7505 in Inside Dia - Solid Steel Shoulder Ejector Bushings
PCSSolid Steel Shoulder Ejector Bushings

PCS Shoulder Bushing: Steel, 1.1255 in Outside Dia, 0.7505 in Inside Dia

The PCS Shoulder Bushing: Steel is a solid steel shoulder ejector bushing (SKU 841ZA0, MPN BU-103) from PCS. It features a hardened construction with a Rockwell hardness of 58 to 62, an outside diameter of 1.1255…

SKU 3G-OTH-285247

Brand
PCS
Item
Shoulder Bushing: Steel, 1.1255 in Outside Dia, 0.7505 in Inside Dia
Category
Solid Steel Shoulder Ejector Bushings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

PCS
Manufacturer Part Number
BU-103
Overall Lg
2.375 in
Inside Dia
0.7505 in
Outside Dia
1.1255 in
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The PCS Shoulder Bushing: Steel is a solid steel shoulder ejector bushing (SKU 841ZA0, MPN BU-103) from PCS. It features a hardened construction with a Rockwell hardness of 58 to 62, an outside diameter of 1.1255 inches, an inside diameter of 0.7505 inches, and an overall length of 2.375 inches.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
PCS Shoulder Bushing: Steel, 1.2505 in Outside Dia, 0.8755 in Inside Dia, 1.375 in Overall Lg (MPN BU-201). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.
PCS
PCS Shoulder Bushing: Steel, 1.2505 in Outside Dia, 0.8755 in Inside Dia, 1.375 in Overall Lg (MPN BU-201). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.
PCS Shoulder Bushing: 18 Bronze, 1.302 in Outside Dia, 0.751 in Inside Dia, 1.5 in Overall Lg (MPN BGEB-750). Key specifications — attr1132801: Grease Grooves; attr1132790: Brinell 92; attr1110855: PCS.
PCS
PCS Shoulder Bushing: 18 Bronze, 1.302 in Outside Dia, 0.751 in Inside Dia, 1.5 in Overall Lg (MPN BGEB-750). Key specifications — attr1132801: Grease Grooves; attr1132790: Brinell 92; attr1110855: PCS.
PCS Shoulder Bushing: 18 Bronze, 1.552 in Outside Dia, 1.001 in Inside Dia, 1.75 in Overall Lg (MPN BGEB-100). Key specifications — attr1132801: Grease Grooves; attr1132790: Brinell 92; attr1110855: PCS.
PCS
PCS Shoulder Bushing: 18 Bronze, 1.552 in Outside Dia, 1.001 in Inside Dia, 1.75 in Overall Lg (MPN BGEB-100). Key specifications — attr1132801: Grease Grooves; attr1132790: Brinell 92; attr1110855: PCS.
PCS Ejector Bushing: Steel, 1.3755 in Outside Dia, 1.0005 in Inside Dia, 1.375 in Overall Lg, Bronze (MPN LBB 08-13). Key specifications — attr1132801: Grease Grooves; attr1132790: Brinell 180; attr1110855: PCS.
PCS
PCS Ejector Bushing: Steel, 1.3755 in Outside Dia, 1.0005 in Inside Dia, 1.375 in Overall Lg, Bronze (MPN LBB 08-13). Key specifications — attr1132801: Grease Grooves; attr1132790: Brinell 180; attr1110855: PCS.
PCS Ejector Bushing: Steel, 2.0005 in Outside Dia, 1.5005 in Inside Dia, 4.875 in Overall Lg, Bronze (MPN LBB 12-47). Key specifications — attr1132801: Grease Grooves; attr1132790: Brinell 180; attr1110855: PCS.
PCS
PCS Ejector Bushing: Steel, 2.0005 in Outside Dia, 1.5005 in Inside Dia, 4.875 in Overall Lg, Bronze (MPN LBB 12-47). Key specifications — attr1132801: Grease Grooves; attr1132790: Brinell 180; attr1110855: PCS.

More from PCS

View all PCS parts →
PCS Shoulder Bushing: Steel, 1.1255 in Outside Dia, 0.7505 in Inside Dia, 1.375 in Overall Lg (MPN BU-101). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.
PCS
PCS Shoulder Bushing: Steel, 1.1255 in Outside Dia, 0.7505 in Inside Dia, 1.375 in Overall Lg (MPN BU-101). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.
PCS Shoulder Bushing: Steel, 1.3755 in Outside Dia, 1.0005 in Inside Dia, 2.875 in Overall Lg (MPN BU-304). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.
PCS
PCS Shoulder Bushing: Steel, 1.3755 in Outside Dia, 1.0005 in Inside Dia, 2.875 in Overall Lg (MPN BU-304). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.
PCS Shoulder Bushing: Steel, 1.2505 in Outside Dia, 0.8755 in Inside Dia, 2.375 in Overall Lg (MPN BU-203). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.
PCS
PCS Shoulder Bushing: Steel, 1.2505 in Outside Dia, 0.8755 in Inside Dia, 2.375 in Overall Lg (MPN BU-203). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.
PCS Shoulder Bushing: Steel, 1.1255 in Outside Dia, 0.7505 in Inside Dia, 2.875 in Overall Lg (MPN BU-104). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.
PCS
PCS Shoulder Bushing: Steel, 1.1255 in Outside Dia, 0.7505 in Inside Dia, 2.875 in Overall Lg (MPN BU-104). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.
PCS Shoulder Bushing: Steel, 1.6255 in Outside Dia, 1.2505 in Inside Dia, 2.375 in Overall Lg (MPN BU-403). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.
PCS
PCS Shoulder Bushing: Steel, 1.6255 in Outside Dia, 1.2505 in Inside Dia, 2.375 in Overall Lg (MPN BU-403). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.
PCS Shoulder Bushing: Steel, 1.3755 in Outside Dia, 1.0005 in Inside Dia, 2.375 in Overall Lg (MPN BU-303). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.
PCS
PCS Shoulder Bushing: Steel, 1.3755 in Outside Dia, 1.0005 in Inside Dia, 2.375 in Overall Lg (MPN BU-303). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.
PCS Shoulder Bushing: Steel, 1.6255 in Outside Dia, 1.2505 in Inside Dia, 2.875 in Overall Lg (MPN BU-404). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.
PCS
PCS Shoulder Bushing: Steel, 1.6255 in Outside Dia, 1.2505 in Inside Dia, 2.875 in Overall Lg (MPN BU-404). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.
PCS Shoulder Bushing: Steel, 1.3755 in Outside Dia, 1.0005 in Inside Dia, 1.875 in Overall Lg (MPN BU-302). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.
PCS
PCS Shoulder Bushing: Steel, 1.3755 in Outside Dia, 1.0005 in Inside Dia, 1.875 in Overall Lg (MPN BU-302). Key specifications — attr1132801: None; attr1132790: Rockwell 58 to 62; attr1132796: Hardened; attr1110855: PCS.