Stern Tube Seal Simplex SC3
Simplex

Stern Tube Seal Simplex SC3

Part numberSC3-280Item numberCB-ORING-046HS code4016.93
MaterialNBR lip + bronze housing
Seals & Gaskets
Stern Tube Seals
MOQ:1

Pricing

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Product Description

Simplex Compact stern tube seal, 3-lip design, 280mm shaft. Self-aligning, oil-lubricated. New-build + retrofit.

Technical Specifications

Material
NBR lip + bronze housing
Standard size
280mm shaft / 3-lip
Temperature range
-10 to +80°C
Standards
IACS UR M11, IEC 60092-352
Approvals
REACH SVHC, REACH
HS code
4016.93

Standards & Compliance

Size / Series
280mm shaft / 3-lip
Material
NBR lip + bronze housing
Temperature Range
-10 to +80°C
HS Code
4016.93

Compatibility & Fitment

Marine stern tube. Replaces Simplex SC1/SC2 on retrofit. Tightening-torque chart supplied.

Not sure if it fits? Email sales@cballast.com with your equipment serial number or photos — we confirm fit before you order.

Product Documentation

Document preview: Stern Tube Seal Simplex SC3 — Specification sheet

Catalogue entry last verified: 2026-08-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy SC3-280?
SC3-280 can be ordered from cballast.com as a Simplex catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Simplex product?
The manufacturer part number is SC3-280.
What is the HS code for SC3-280?
The customs tariff (HS) code for SC3-280 is 4016.93.
Who manufactures SC3-280?
SC3-280 is a Simplex product in the Seals & Gaskets range.
Is a datasheet available for SC3-280?
Yes — the SC3-280 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for SC3-280?
The minimum order quantity is 1.
Is SC3-280 available?
Yes — SC3-280 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).