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All Internal Circlips

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Displaying 1 to 25 (of 167 products)
Internal Circlip 8mm Diameter Un-Sprung Dia 8.7mm
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Internal Circlip 8mm Diameter Un-Sprung Dia 8.7mm

Equivalent to: D1300-008
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£2.95 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 8mm
Circlip Pliers Click Here

Internal Circlip 9mm Diameter Un-Sprung Dia 9.8mm
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Internal Circlip 9mm Diameter Un-Sprung Dia 9.8mm

Equivalent to: D1300-009
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£2.95 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 9mm
Circlip Pliers Click Here

Internal Circlip 10mm Diameter Un-Sprung Dia 10.8mm
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Internal Circlip 10mm Diameter Un-Sprung Dia 10.8mm

Equivalent to: D1300-010
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£2.95 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 10mm
Circlip Pliers Click Here

Internal Circlip 11mm Diameter Un-Sprung Dia 11.8mm
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Internal Circlip 11mm Diameter Un-Sprung Dia 11.8mm

Equivalent to: D1300-011
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£2.95 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 11mm
Circlip Pliers Click Here

Internal Circlip 12mm Diameter Un-Sprung Dia 13.0mm
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Internal Circlip 12mm Diameter Un-Sprung Dia 13.0mm

Equivalent to: D1300-012
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£2.95 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 12mm
Circlip Pliers Click Here

Internal Circlip 13mm Diameter Un-Sprung Dia 14.1mm
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Internal Circlip 13mm Diameter Un-Sprung Dia 14.1mm

Equivalent to: D1300-013
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£2.95 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 13mm
Circlip Pliers Click Here

Internal Circlip 14mm Diameter Un-Sprung Dia 15.1mm
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Internal Circlip 14mm Diameter Un-Sprung Dia 15.1mm

Equivalent to: D1300-014
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£2.95 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 14mm
Circlip Pliers Click Here

Internal Circlip 15mm Diameter Un-Sprung Dia 16.2mm
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Internal Circlip 15mm Diameter Un-Sprung Dia 16.2mm

Equivalent to: D1300-015
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£2.95 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 15mm
Circlip Pliers Click Here

Internal Circlip 16mm Diameter Un-Sprung Dia 17.3mm
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Internal Circlip 16mm Diameter Un-Sprung Dia 17.3mm

Equivalent to: D1300-016
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£2.95 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 16mm
Circlip Pliers Click Here

Internal Circlip 17mm Diameter Un-Sprung Dia 18.3mm
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Internal Circlip 17mm Diameter Un-Sprung Dia 18.3mm

Equivalent to: D1300-017
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£2.99 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 17mm
Circlip Pliers Click Here

Internal Circlip 18mm Diameter Un-Sprung Dia 19.5mm
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Internal Circlip 18mm Diameter Un-Sprung Dia 19.5mm

Equivalent to: D1300-018
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£2.99 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 18mm
Circlip Pliers Click Here

Internal Circlip 19mm Diameter Un-Sprung Dia 20.5mm
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Internal Circlip 19mm Diameter Un-Sprung Dia 20.5mm

Equivalent to: D1300-019
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£2.99 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 19mm
Circlip Pliers Click Here

Internal Circlip 20mm Diameter Un-Sprung Dia 21.5mm
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Internal Circlip 20mm Diameter Un-Sprung Dia 21.5mm

Equivalent to: D1300-020
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£2.99 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 20mm
Circlip Pliers Click Here

Internal Circlip 21mm Diameter Un-Sprung Dia 22.5mm
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Internal Circlip 21mm Diameter Un-Sprung Dia 22.5mm

Equivalent to: D1300-021
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£3.15 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 21mm
Circlip Pliers Click Here

Internal Circlip 22mm Diameter Un-Sprung Dia 23.5mm
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Internal Circlip 22mm Diameter Un-Sprung Dia 23.5mm

Equivalent to: D1300-022
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£3.15 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 22mm
Circlip Pliers Click Here

N1300-200 Internal Circlip 2 inch Diameter
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N1300-200 Internal Circlip 2 inch Diameter

Equivalent to: N1300-200
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£3.15 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 200mm
Circlip Pliers Click Here

Internal Circlip 23mm Diameter Un-Sprung Dia 24.6mm
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Internal Circlip 23mm Diameter Un-Sprung Dia 24.6mm

Equivalent to: D1300-023
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£3.19 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 23mm
Circlip Pliers Click Here

Internal Circlip 24mm Diameter Un-Sprung Dia 25.9mm
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Internal Circlip 24mm Diameter Un-Sprung Dia 25.9mm

Equivalent to: D1300-024
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£3.19 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 24mm
Circlip Pliers Click Here

Internal Circlip 25mm Diameter Un-Sprung Dia 26.9mm
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Internal Circlip 25mm Diameter Un-Sprung Dia 26.9mm

Equivalent to: D1300-025
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£3.19 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 25mm
Circlip Pliers Click Here

Internal Circlip 26mm Diameter Un-Sprung Dia 27.9mm
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Internal Circlip 26mm Diameter Un-Sprung Dia 27.9mm

Equivalent to: D1300-026
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£3.23 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 26mm
Circlip Pliers Click Here

Internal Circlip 27mm Diameter Un-Sprung Dia 29.1mm
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Internal Circlip 27mm Diameter Un-Sprung Dia 29.1mm

Equivalent to: D1300-027
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£3.23 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 27mm
Circlip Pliers Click Here

Internal Circlip 30mm Diameter Un-Sprung Dia 32.1mm
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Internal Circlip 30mm Diameter Un-Sprung Dia 32.1mm

Equivalent to: D1300-030
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£3.23 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 30mm
Circlip Pliers Click Here

Internal Circlip 32mm Diameter Un-Sprung Dia 34.4mm
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Internal Circlip 32mm Diameter Un-Sprung Dia 34.4mm

Equivalent to: D1300-032
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£3.25 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 32mm
Circlip Pliers Click Here

Internal Circlip 28mm Diameter Un-Sprung Dia 30.1mm
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Internal Circlip 28mm Diameter Un-Sprung Dia 30.1mm

Equivalent to: D1300-028
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£3.27 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 28mm
Circlip Pliers Click Here

Internal Circlip 29mm Diameter Un-Sprung Dia 31.1mm
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Internal Circlip 29mm Diameter Un-Sprung Dia 31.1mm

Equivalent to: D1300-029
Internal Circlips: The most common form of axially fitted circlips for bores with grooves.
The circlip has a large free diameter and gap width, consequently it fits more tightly into [show more]...

From:

£3.29 ex VAT
This item is available from stock
Brand / Quality: Simply Circlips - Economy Quality
Outside Diameter: 29mm
Circlip Pliers Click Here

Displaying 1 to 25 (of 167 products)

All Internal Circlips

At Simply Bearings, we are proud of our reputation as one of the UK's leading suppliers of new and replacement components for use across a huge variety of industrial, commercial and domestic applications. Our selection of internal circlips provides the extensive range of component sizes and options that we know you expect from us. They are stocked in our state-of-the-art warehouse with 20,000 sq. ft. of storage space, and we are absolutely confident that we can provide the precise part to meet your requirements.

Ubiquitous and essential components, circlips are a form of retaining ring consisting of a simple, partially flexible metal ring with open ends. Almost any operation involving a pivoting, turning or spinning part will rely on a circlip to fasten the assembly. They function as a load-bearing shoulder, holding mechanical parts in position. Therefore they are commonly found in pistons, turbines and motors.

Circlips are broken down into two main categories - internal and external. Both forms are usually manufactured from carbon spring steel or stainless steel to protect against corrosion, although other metals, such as copper, are used for specialist applications. The clip itself slots into a groove either on the exterior of a shaft or its interior bore, thus providing a constant radial force secured in spite of high-speed rotations due to the retainer groove.

Internal circlips are installed inside the bore of a cylindrical shaft and push outwards. Installation usually requires a special type of plier which attaches to holes in the ends of the clip, allowing the fitter to very easily squeeze and contract the clip to achieve sufficient clearance to position it effectively. This force generated by the spring tension of the clip is what allows them to fit so securely and reliably inside a cylindrical assembly. Importantly, the diameter and thickness of the clip affect the amount of spring pressure generated.

Our comprehensive stock of circlips covers diameters ranging from just 8mm and thicknesses of 0.8mm, all the way up to diameters of 300mm with thicknesses of 5mm. We offer a huge variety of dimensions in between these two extremes, so to make it easier for you to locate the precise technical specifications that you seek, please use the drop-down menus to specify your requirements.

As well as the diameter and thickness of the circlip, the amount of free space between the two open ends also affects the performance and suitability of the clip for particular applications. A high unstressed diameter and large gap width lead to clips which fit more snugly in the groove, generating higher and more uniform capacity for thrust load-bearing.

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