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All Internal Circlips
Displaying 26 to 50 (of 359 products)
Average Rating (8 Reviews)
Internal Circlip for 33mm Bore Diameter Un-Sprung Diameter 35.5mm
Equivalent to: D1300-033
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 33mm
Outside Diameter: 35.5mm
Material: Sprung Carbon Steel
Thickness: 1.2mm
Groove Diameter: 34.7mm
Circlip Pliers
Bore: 33mm
Outside Diameter: 35.5mm
Material: Sprung Carbon Steel
Thickness: 1.2mm
Groove Diameter: 34.7mm
Circlip Pliers
Average Rating (9 Reviews)
Internal Circlip for 34mm Bore Diameter Un-Sprung Diameter 36.5mm
Equivalent to: D1300-034
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 34mm
Outside Diameter: 36.5mm
Material: Sprung Carbon Steel
Thickness: 1.5mm
Groove Diameter: 35.7mm
Circlip Pliers
Bore: 34mm
Outside Diameter: 36.5mm
Material: Sprung Carbon Steel
Thickness: 1.5mm
Groove Diameter: 35.7mm
Circlip Pliers
Average Rating (9 Reviews)
Internal Circlip for 35mm Bore Diameter Un-Sprung Diameter 37.8mm
Equivalent to: D1300-035
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 35mm
Outside Diameter: 37.8mm
Material: Sprung Carbon Steel
Thickness: 1.5mm
Groove Diameter: 37mm
Circlip Pliers
Bore: 35mm
Outside Diameter: 37.8mm
Material: Sprung Carbon Steel
Thickness: 1.5mm
Groove Diameter: 37mm
Circlip Pliers
Average Rating (9 Reviews)
Internal Circlip for 36mm Bore Diameter Un-Sprung Diameter 38.8mm
Equivalent to: D1300-036
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 36mm
Outside Diameter: 38.8mm
Material: Sprung Carbon Steel
Thickness: 1.5mm
Groove Diameter: 38mm
Circlip Pliers
Bore: 36mm
Outside Diameter: 38.8mm
Material: Sprung Carbon Steel
Thickness: 1.5mm
Groove Diameter: 38mm
Circlip Pliers
Average Rating (9 Reviews)
Internal Circlip for 37mm Bore Diameter Un-Sprung Diameter 39.8mm
Equivalent to: D1300-037
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 37mm
Outside Diameter: 39.8mm
Material: Sprung Carbon Steel
Thickness: 1.5mm
Groove Diameter: 39mm
Circlip Pliers
Bore: 37mm
Outside Diameter: 39.8mm
Material: Sprung Carbon Steel
Thickness: 1.5mm
Groove Diameter: 39mm
Circlip Pliers
Average Rating (7 Reviews)
Internal Circlip for 38mm Bore Diameter Un-Sprung Diameter 40.8mm
Equivalent to: D1300-038
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 38mm
Outside Diameter: 40.8mm
Material: Sprung Carbon Steel
Thickness: 1.5mm
Groove Diameter: 40mm
Circlip Pliers
Bore: 38mm
Outside Diameter: 40.8mm
Material: Sprung Carbon Steel
Thickness: 1.5mm
Groove Diameter: 40mm
Circlip Pliers
Average Rating (10 Reviews)
Internal Circlip for 39mm Bore Diameter Un-Sprung Diameter 42mm
Equivalent to: D1300-039
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 39mm
Outside Diameter: 42mm
Material: Sprung Carbon Steel
Thickness: 1.5mm
Groove Diameter: 41mm
Circlip Pliers
Bore: 39mm
Outside Diameter: 42mm
Material: Sprung Carbon Steel
Thickness: 1.5mm
Groove Diameter: 41mm
Circlip Pliers
Average Rating (8 Reviews)
Internal Circlip for 40mm Bore Diameter Un-Sprung Diameter 43.5mm
Equivalent to: D1300-040
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 40mm
Outside Diameter: 43.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 42.5mm
Circlip Pliers
Bore: 40mm
Outside Diameter: 43.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 42.5mm
Circlip Pliers
Average Rating (6 Reviews)
Internal Circlip for 41mm Bore Diameter Un-Sprung Diameter 44.5mm
Equivalent to: D1300-041
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 41mm
Outside Diameter: 44.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 43.5mm
Circlip Pliers
Bore: 41mm
Outside Diameter: 44.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 43.5mm
Circlip Pliers
Average Rating (7 Reviews)
Internal Circlip for 42mm Bore Diameter Un-Sprung Diameter 45.5mm
Equivalent to: D1300-042
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 42mm
Outside Diameter: 45.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 44.5mm
Circlip Pliers
Bore: 42mm
Outside Diameter: 45.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 44.5mm
Circlip Pliers
Average Rating (7 Reviews)
Internal Circlip for 43mm Bore Diameter Un-Sprung Diameter 46.5mm
Equivalent to: D1300-043
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 43mm
Outside Diameter: 46.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 45.5mm
Circlip Pliers
Bore: 43mm
Outside Diameter: 46.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 45.5mm
Circlip Pliers
Average Rating (8 Reviews)
Internal Circlip for 47mm Bore Diameter Un-Sprung Diameter 50.5mm
Equivalent to: D1300-047
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 47mm
Outside Diameter: 50.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 49.5mm
Circlip Pliers
Bore: 47mm
Outside Diameter: 50.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 49.5mm
Circlip Pliers
Average Rating (8 Reviews)
Internal Circlip for 45mm Bore Diameter Un-Sprung Diameter 48.5mm
Equivalent to: D1300-045
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 45mm
Outside Diameter: 48.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 47.5mm
Circlip Pliers
Bore: 45mm
Outside Diameter: 48.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 47.5mm
Circlip Pliers
Average Rating (7 Reviews)
Internal Circlip for 46mm Bore Diameter Un-Sprung Diameter 49.5mm
Equivalent to: D1300-046
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 46mm
Outside Diameter: 49.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 48.5mm
Circlip Pliers
Bore: 46mm
Outside Diameter: 49.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 48.5mm
Circlip Pliers
Average Rating (17 Reviews)
Stainless Internal Circlip for 8mm Bore Diameter Un-Sprung Dia 8.7mm
Equivalent to: SSD1300-008
Stainless Steel 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 [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 8mm
Outside Diameter: 8.7mm
Material: Stainless Steel
Thickness: 0.8mm
Groove Diameter: 8.4mm
Circlip Pliers
Bore: 8mm
Outside Diameter: 8.7mm
Material: Stainless Steel
Thickness: 0.8mm
Groove Diameter: 8.4mm
Circlip Pliers
Average Rating (6 Reviews)
Internal Circlip for 44mm Bore Diameter Un-Sprung Diameter 47.5mm
Equivalent to: D1300-044
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 44mm
Outside Diameter: 47.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 46.5mm
Circlip Pliers
Bore: 44mm
Outside Diameter: 47.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 46.5mm
Circlip Pliers
Average Rating (2 Reviews)
Internal Circlip for 50mm Bore Diameter Un-Sprung Diameter 54.2mm
Equivalent to: D1300-050
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 50mm
Outside Diameter: 54.2mm
Material: Sprung Carbon Steel
Thickness: 2mm
Groove Diameter: 53mm
Circlip Pliers
Bore: 50mm
Outside Diameter: 54.2mm
Material: Sprung Carbon Steel
Thickness: 2mm
Groove Diameter: 53mm
Circlip Pliers
Average Rating (7 Reviews)
Internal Circlip for 52mm Bore Diameter Un-Sprung Diameter 56.2mm
Equivalent to: D1300-052
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 52mm
Outside Diameter: 56.2mm
Material: Sprung Carbon Steel
Thickness: 2mm
Groove Diameter: 55mm
Circlip Pliers
Bore: 52mm
Outside Diameter: 56.2mm
Material: Sprung Carbon Steel
Thickness: 2mm
Groove Diameter: 55mm
Circlip Pliers
Average Rating (9 Reviews)
Internal Circlip for 48mm Bore Diameter Un-Sprung Diameter 51.5mm
Equivalent to: D1300-048
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 48mm
Outside Diameter: 51.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 50.5mm
Circlip Pliers
Bore: 48mm
Outside Diameter: 51.5mm
Material: Sprung Carbon Steel
Thickness: 1.75mm
Groove Diameter: 50.5mm
Circlip Pliers
Average Rating (12 Reviews)
Internal Circlip for 51mm Bore Diameter Un-Sprung Diameter 55.2mm
Equivalent to: D1300-051
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 51mm
Outside Diameter: 55.2mm
Material: Sprung Carbon Steel
Thickness: 2mm
Groove Diameter: 54mm
Circlip Pliers
Bore: 51mm
Outside Diameter: 55.2mm
Material: Sprung Carbon Steel
Thickness: 2mm
Groove Diameter: 54mm
Circlip Pliers
Average Rating (7 Reviews)
Stainless Internal Circlip for 10mm Bore Diameter Un-Sprung Dia 10.8mm
Equivalent to: SSD1300-010
| Stainless Steel 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 [show more]... |
Brand / Quality: Simply Circlips - Economy Quality
Bore: 10mm
Outside Diameter: 10.8mm
Material: Stainless Steel
Thickness: 1mm
Groove Diameter: 10.4mm
Circlip Pliers
Bore: 10mm
Outside Diameter: 10.8mm
Material: Stainless Steel
Thickness: 1mm
Groove Diameter: 10.4mm
Circlip Pliers
Average Rating (9 Reviews)
Stainless Internal Circlip for 12mm Bore Diameter Un-Sprung Dia 13mm
Equivalent to: SSD1300-012
| Stainless Steel 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 [show more]... |
Brand / Quality: Simply Circlips - Economy Quality
Bore: 12mm
Outside Diameter: 13mm
Material: Stainless Steel
Thickness: 1mm
Groove Diameter: 12.5mm
Circlip Pliers
Bore: 12mm
Outside Diameter: 13mm
Material: Stainless Steel
Thickness: 1mm
Groove Diameter: 12.5mm
Circlip Pliers
Not Rated Yet
Internal Circlip for 0.50 inch Bore Diameter Un-Sprung Diameter 0.548 inch
Equivalent to: N1300-050
Imperial Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 12.7mm = 0.5 (1/2) inch
Outside Diameter: 13.92mm = 0.548 inch
Material: Sprung Carbon Steel
Thickness: 0.89mm = 0.035 inch
Groove Diameter: 13.46mm = 0.53 inch
Circlip Pliers
Bore: 12.7mm = 0.5 (1/2) inch
Outside Diameter: 13.92mm = 0.548 inch
Material: Sprung Carbon Steel
Thickness: 0.89mm = 0.035 inch
Groove Diameter: 13.46mm = 0.53 inch
Circlip Pliers
Average Rating (6 Reviews)
Internal Circlip for 53mm Bore Diameter Un-Sprung Diameter 57.2mm
Equivalent to: D1300-053
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 53mm
Outside Diameter: 57.2mm
Material: Sprung Carbon Steel
Thickness: 2mm
Groove Diameter: 56mm
Circlip Pliers
Bore: 53mm
Outside Diameter: 57.2mm
Material: Sprung Carbon Steel
Thickness: 2mm
Groove Diameter: 56mm
Circlip Pliers
Average Rating (6 Reviews)
Internal Circlip for 54mm Bore Diameter Un-Sprung Diameter 58.2mm
Equivalent to: D1300-054
Internal Circlips: The most common form of axially fitted circlips for bores with pre-machined grooves.
These clips serve as retainers for items such as bearings where it may be impractical to [show more]...
Brand / Quality: Simply Circlips - Economy Quality
Bore: 54mm
Outside Diameter: 58.2mm
Material: Sprung Carbon Steel
Thickness: 2mm
Groove Diameter: 57mm
Circlip Pliers
Bore: 54mm
Outside Diameter: 58.2mm
Material: Sprung Carbon Steel
Thickness: 2mm
Groove Diameter: 57mm
Circlip Pliers
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.