Retaining Rings - Internal - Spiral Rings - Light Duty - Carbon Steel

Retaining Rings -> Internal -> Spiral Rings -> Light Duty -> Carbon Steel

There are 7 products in the sub-categories of Retaining Rings - Internal - Spiral Rings - Light Duty - Carbon Steel. Browse the Retaining Rings - Internal - Spiral Rings - Light Duty - Carbon Steel products table.

Category Details

A selection of Carbon Steel Light Duty Spiral Rings Internal Retaining Rings. Includes series CI / VH / UR - Spring Steel

  • An expanded range may be available on special order. Please enquire.
  • Light duty rings for use in low clearance applications.
  • Also used as a positioning point for light loads.
  • Radius notch on one end for removal.
  • Narrow radial wall yields moderate thrust loads.
  • Equivalent to Associated Spring: CI, Smalley: VH, Spirolox and Ramsey: UR

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Retaining Rings - Internal - Spiral Rings - Light Duty - Carbon Steel category on the Small Parts & Bearings online store.
Housing Bore (B) Clip Thickness (T) Groove Dia. (Dg) Approx. Loose Circlip OD (Dr) Radial Wall (S) Groove Width (W) Indicative
Image
Housing Bore (B)
15.88
mm

(Equiv. 0.625 in.)
Clip Thickness (T)
0.46
mm
+/- 0.04
(Equiv. 0.018 in.)
Groove Dia. (Dg)
16.59
mm

(Equiv. 0.653 in.)
Approx. Loose Circlip OD (Dr)
16.64
mm
+ 0.33 / - 0.00
Radial Wall (S)
1.14
mm
+ 0.08 / - 0.13
Groove Width (W)
0.56
mm
+/- 0.05
Internal Retaining Rings - 15.88x0.46x16.59 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 14.36 + 0.05 / - 0.00   Groove Depth (d): 0.36   
Part Number: UR-062 (13 Pcs)
Internal Retaining Rings - 15.88x0.46x16.59 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$11.41 AUD
$13.69 AUD $11.41 AUD
Per 13
Quantity Required

Backorder: Out of Stock.
Housing Bore (B) Clip Thickness (T) Groove Dia. (Dg) Approx. Loose Circlip OD (Dr) Indicative
Image
Housing Bore (B)
15.88
mm

(Equiv. 0.625 in.)
Clip Thickness (T)
0.46
mm
+/- 0.04
(Equiv. 0.018 in.)
Groove Dia. (Dg)
16.59
mm

(Equiv. 0.653 in.)
Approx. Loose Circlip OD (Dr)
16.64
mm
+ 0.33 / - 0.00
Internal Retaining Rings - 15.88x0.46x16.59 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S): 1.14 mm + 0.08 / - 0.13    Groove Width (W): 0.56 mm +/- 0.05   Approx. Loose Clip ID: 14.36 + 0.05 / - 0.00   Groove Depth (d): 0.36   
Part Number: UR-062 (13 Pcs)
Internal Retaining Rings - 15.88x0.46x16.59 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$11.41 AUD
$13.69 AUD $11.41 AUD
Per 13
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
34.93
mm

(Equiv. 1.375 in.)
Clip Thickness (T)
0.64
mm
+/- 0.04
(Equiv. 0.025 in.)
Groove Dia. (Dg)
36.04
mm

(Equiv. 1.419 in.)
Approx. Loose Circlip OD (Dr)
36.61
mm
+ 0.38 / - 0.00
Radial Wall (S)
2.24
mm
+ 0.08 / - 0.13
Groove Width (W)
0.79
mm
+/- 0.10
Internal Retaining Rings - 34.93x0.64x36.04 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 32.13 + 0.05 / - 0.00   Groove Depth (d): 0.56   
Part Number: UR-137 (5 Pcs)
Internal Retaining Rings - 34.93x0.64x36.04 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$15.23 AUD
$15.23 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
34.93
mm

(Equiv. 1.375 in.)
Clip Thickness (T)
0.64
mm
+/- 0.04
(Equiv. 0.025 in.)
Groove Dia. (Dg)
36.04
mm

(Equiv. 1.419 in.)
Approx. Loose Circlip OD (Dr)
36.61
mm
+ 0.38 / - 0.00
Internal Retaining Rings - 34.93x0.64x36.04 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S): 2.24 mm + 0.08 / - 0.13    Groove Width (W): 0.79 mm +/- 0.10   Approx. Loose Clip ID: 32.13 + 0.05 / - 0.00   Groove Depth (d): 0.56   
Part Number: UR-137 (5 Pcs)
Internal Retaining Rings - 34.93x0.64x36.04 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$15.23 AUD
$15.23 AUD
Per 5
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
50.80
mm

(Equiv. 2 in.)
Clip Thickness (T)
0.79
mm
+/- 0.05
(Equiv. 0.031 in.)
Groove Dia. (Dg)
52.25
mm

(Equiv. 2.057 in.)
Approx. Loose Circlip OD (Dr)
53.24
mm
+ 0.51 / - 0.00
Radial Wall (S)
3.00
mm
+ 0.08 / - 0.13
Groove Width (W)
1.00
mm
+/- 0.13
Internal Retaining Rings - 50.8x0.79x52.25 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 47.24 + 0.07 / - 0.00   Groove Depth (d): 0.74   
Part Number: UR-200 (2 Pcs)
Internal Retaining Rings - 50.8x0.79x52.25 mm Spiral Rings - Carbon Spring Steel Spiral Ring
496 units (992 pcs) Available Now | Item Discontinued - Up to 496 may be ordered online. No backorders. Please contact us if you need a larger quantity
$5.14 AUD
$6.16 AUD $5.14 AUD
Per 2
Quantity Required

496 units (992 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Housing Bore (B)
50.80
mm

(Equiv. 2 in.)
Clip Thickness (T)
0.79
mm
+/- 0.05
(Equiv. 0.031 in.)
Groove Dia. (Dg)
52.25
mm

(Equiv. 2.057 in.)
Approx. Loose Circlip OD (Dr)
53.24
mm
+ 0.51 / - 0.00
Internal Retaining Rings - 50.8x0.79x52.25 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S): 3.00 mm + 0.08 / - 0.13    Groove Width (W): 1.00 mm +/- 0.13   Approx. Loose Clip ID: 47.24 + 0.07 / - 0.00   Groove Depth (d): 0.74   
Part Number: UR-200 (2 Pcs)
Internal Retaining Rings - 50.8x0.79x52.25 mm Spiral Rings - Carbon Spring Steel Spiral Ring
496 units (992 pcs) Available Now | Item Discontinued - Up to 496 may be ordered online. No backorders. Please contact us if you need a larger quantity
$5.14 AUD
$6.16 AUD $5.14 AUD
Per 2
Quantity Required

496 units (992 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Housing Bore (B)
52.37
mm

(Equiv. 2.062 in.)
Clip Thickness (T)
0.79
mm
+/- 0.05
(Equiv. 0.031 in.)
Groove Dia. (Dg)
54.31
mm

(Equiv. 2.138 in.)
Approx. Loose Circlip OD (Dr)
54.88
mm
+ 0.64 / - 0.00
Radial Wall (S)
4.01
mm
+ 0.08 / - 0.13
Groove Width (W)
1.00
mm
+/- 0.16
Internal Retaining Rings - 52.37x0.79x54.31 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 46.86 + 0.07 / - 0.00   Groove Depth (d): 0.97   
Part Number: UR-206 (74 Pcs)
Internal Retaining Rings - 52.37x0.79x54.31 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 03, 2025
$242.95 AUD
$291.55 AUD $242.95 AUD
Per 74
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
52.37
mm

(Equiv. 2.062 in.)
Clip Thickness (T)
0.79
mm
+/- 0.05
(Equiv. 0.031 in.)
Groove Dia. (Dg)
54.31
mm

(Equiv. 2.138 in.)
Approx. Loose Circlip OD (Dr)
54.88
mm
+ 0.64 / - 0.00
Internal Retaining Rings - 52.37x0.79x54.31 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S): 4.01 mm + 0.08 / - 0.13    Groove Width (W): 1.00 mm +/- 0.16   Approx. Loose Clip ID: 46.86 + 0.07 / - 0.00   Groove Depth (d): 0.97   
Part Number: UR-206 (74 Pcs)
Internal Retaining Rings - 52.37x0.79x54.31 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 03, 2025
$242.95 AUD
$291.55 AUD $242.95 AUD
Per 74
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
55.55
mm

(Equiv. 2.187 in.)
Clip Thickness (T)
0.79
mm
+/- 0.05
(Equiv. 0.031 in.)
Groove Dia. (Dg)
57.48
mm

(Equiv. 2.263 in.)
Approx. Loose Circlip OD (Dr)
58.22
mm
+ 0.64 / - 0.00
Radial Wall (S)
4.01
mm
+ 0.08 / - 0.13
Groove Width (W)
1.00
mm
+/- 0.15
Internal Retaining Rings - 55.55x0.79x57.48 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 50.2 + 0.07 / - 0.00   Groove Depth (d): 0.97   
Part Number: UR-218 (5 Pcs)
Internal Retaining Rings - 55.55x0.79x57.48 mm Spiral Rings - Carbon Spring Steel Spiral Ring
9 units (45 pcs) Available Now | Item Discontinued - Up to 9 may be ordered online. No backorders. Please contact us if you need a larger quantity
$10.00 AUD
$19.00 AUD $10.00 AUD
Per 5
Quantity Required

9 units (45 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Housing Bore (B)
55.55
mm

(Equiv. 2.187 in.)
Clip Thickness (T)
0.79
mm
+/- 0.05
(Equiv. 0.031 in.)
Groove Dia. (Dg)
57.48
mm

(Equiv. 2.263 in.)
Approx. Loose Circlip OD (Dr)
58.22
mm
+ 0.64 / - 0.00
Internal Retaining Rings - 55.55x0.79x57.48 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S): 4.01 mm + 0.08 / - 0.13    Groove Width (W): 1.00 mm +/- 0.15   Approx. Loose Clip ID: 50.2 + 0.07 / - 0.00   Groove Depth (d): 0.97   
Part Number: UR-218 (5 Pcs)
Internal Retaining Rings - 55.55x0.79x57.48 mm Spiral Rings - Carbon Spring Steel Spiral Ring
9 units (45 pcs) Available Now | Item Discontinued - Up to 9 may be ordered online. No backorders. Please contact us if you need a larger quantity
$10.00 AUD
$19.00 AUD $10.00 AUD
Per 5
Quantity Required

9 units (45 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Housing Bore (B)
73.03
mm

(Equiv. 2.875 in.)
Clip Thickness (T)
0.79
mm
+/- 0.05
(Equiv. 0.031 in.)
Groove Dia. (Dg)
74.96
mm

(Equiv. 2.951 in.)
Approx. Loose Circlip OD (Dr)
76.54
mm
+ 0.64 / - 0.00
Radial Wall (S)
4.01
mm
+/- 0.10
Groove Width (W)
1.00
mm
+/- 0.16
Internal Retaining Rings - 73.03x0.79x74.96 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 68.52 + 0.07 / - 0.00   Groove Depth (d): 0.97   
Part Number: UR-287
Internal Retaining Rings - 73.03x0.79x74.96 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$4.41 AUD
$5.29 AUD $4.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
73.03
mm

(Equiv. 2.875 in.)
Clip Thickness (T)
0.79
mm
+/- 0.05
(Equiv. 0.031 in.)
Groove Dia. (Dg)
74.96
mm

(Equiv. 2.951 in.)
Approx. Loose Circlip OD (Dr)
76.54
mm
+ 0.64 / - 0.00
Internal Retaining Rings - 73.03x0.79x74.96 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S): 4.01 mm +/- 0.10    Groove Width (W): 1.00 mm +/- 0.16   Approx. Loose Clip ID: 68.52 + 0.07 / - 0.00   Groove Depth (d): 0.97   
Part Number: UR-287
Internal Retaining Rings - 73.03x0.79x74.96 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Sun, Sep 21, 2025
$4.41 AUD
$5.29 AUD $4.41 AUD
Each
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
76.20
mm

(Equiv. 3 in.)
Clip Thickness (T)
0.79
mm
+/- 0.05
(Equiv. 0.031 in.)
Groove Dia. (Dg)
78.13
mm

(Equiv. 3.076 in.)
Approx. Loose Circlip OD (Dr)
79.86
mm
+ 0.64 / - 0.00
Radial Wall (S)
4.01
mm
+/- 0.10
Groove Width (W)
1.00
mm
+/- 0.15
Internal Retaining Rings - 76.2x0.79x78.13 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 71.84 + 0.07 / - 0.00   Groove Depth (d): 0.97   
Part Number: UR-300 (17 Pcs)
Internal Retaining Rings - 76.2x0.79x78.13 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 03, 2025
$139.68 AUD
$167.62 AUD $139.68 AUD
Per 17
Quantity Required

Backorder: Out of Stock.
Housing Bore (B)
76.20
mm

(Equiv. 3 in.)
Clip Thickness (T)
0.79
mm
+/- 0.05
(Equiv. 0.031 in.)
Groove Dia. (Dg)
78.13
mm

(Equiv. 3.076 in.)
Approx. Loose Circlip OD (Dr)
79.86
mm
+ 0.64 / - 0.00
Internal Retaining Rings - 76.2x0.79x78.13 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S): 4.01 mm +/- 0.10    Groove Width (W): 1.00 mm +/- 0.15   Approx. Loose Clip ID: 71.84 + 0.07 / - 0.00   Groove Depth (d): 0.97   
Part Number: UR-300 (17 Pcs)
Internal Retaining Rings - 76.2x0.79x78.13 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Out of Stock | Backorder Now | Orders can be expected around Fri, Oct 03, 2025
$139.68 AUD
$167.62 AUD $139.68 AUD
Per 17
Quantity Required

Backorder: Out of Stock.