[3-3] Circlip (External)

45 items。🔍 Filter in the interactive catalog

About this category

Retaining rings that stay concentric with the shaft once fitted - the outer edge does not sit off to one side, so the whole ring keeps an even distance from the shaft centre and adds less imbalance on rotating parts. The size number is the shaft diameter, so 18 fits an 18 mm shaft. See the bore version in the sibling category.

How to choose

• Measure the shaft outside diameter, not inside the groove.
• Concentricity is the main difference from a plain S ring - prefer these on rotating or balance-sensitive parts.
• Shaft and bore versions are opposites; confirm which side it fits before ordering.
• If out of stock a shaft ring can go slightly smaller, never larger.

Specifications at a glance

This category lists 45 items. Size and material coverage below — all stocked in Taiwan.