Retaining Rings - Internal - Spiral Rings - Medium-Heavy Duty - Carbon Steel

Retaining Rings -> Internal -> Spiral Rings -> Medium-Heavy Duty -> Carbon Steel

There are 18 products in the sub-categories of Retaining Rings - Internal - Spiral Rings - Medium-Heavy Duty - Carbon Steel. Browse the Retaining Rings - Internal - Spiral Rings - Medium-Heavy Duty - Carbon Steel products table.

Category Details

A selection of Carbon Steel Medium-Heavy Duty Spiral Rings Internal Retaining Rings. Includes Series AMI / WHT / Spirolox RRT - Spring Steel

  • An expanded range may be available on special order. Please enquire.
  • Originally designed to fit NAS50-51 grooves, this series is a popular OEM specification.
  • This two/three turn design is easier to install than the heavy duty RRN option.
  • Equivalent to Associated Spring: AMI, Smalley: WHT, Spirolox and Ramsey: RRT

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Retaining Rings - Internal - Spiral Rings - Medium-Heavy 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) Approx. Groove Width (W) Indicative
Image
Internal Retaining Rings - 22.23x1.07x23.42 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
22.23
mm

(Equiv. 0.875 in.)
Clip Thickness (T)
1.07
mm
+/- 0.05
(Equiv. 0.042 in.)
Groove Dia. (Dg)
23.42
mm

(Equiv. 0.922 in.)
Approx. Loose Circlip OD (Dr)
23.61
mm
+ 0.33 / - 0.00
Radial Wall (S) Approx.
1.65
mm
+/- 0.10
Groove Width (W)
1.21
mm
+/- 0.08
Internal Retaining Rings - 22.23x1.07x23.42 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 20.31 +/- 0.04   Groove Depth (d): 0.61   
Deleted Item. Available while stocks last.
Part Number: RRT-087 (PK-6)
15 units (90 pcs) Available Now | Item Discontinued - Up to 15 may be ordered online. No backorders. Please contact us if you need a larger quantity
$5.00 AUD
$9.50 AUD $5.00 AUD
Priced, Stocked and Sold Per 6 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

15 units (90 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Housing Bore (B) Clip Thickness (T) Groove Dia. (Dg) Approx. Loose Circlip OD (Dr) Indicative
Image
Internal Retaining Rings - 22.23x1.07x23.42 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
22.23
mm

(Equiv. 0.875 in.)
Clip Thickness (T)
1.07
mm
+/- 0.05
(Equiv. 0.042 in.)
Groove Dia. (Dg)
23.42
mm

(Equiv. 0.922 in.)
Approx. Loose Circlip OD (Dr)
23.61
mm
+ 0.33 / - 0.00
Internal Retaining Rings - 22.23x1.07x23.42 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 1.65 mm +/- 0.10    Groove Width (W): 1.21 mm +/- 0.08   Approx. Loose Clip ID: 20.31 +/- 0.04   Groove Depth (d): 0.61   
Deleted Item. Available while stocks last.
Part Number: RRT-087 (PK-6)
15 units (90 pcs) Available Now | Item Discontinued - Up to 15 may be ordered online. No backorders. Please contact us if you need a larger quantity
$5.00 AUD
$9.50 AUD $5.00 AUD
Priced, Stocked and Sold Per 6 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

15 units (90 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Internal Retaining Rings - 23.83x1.07x25.12 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
23.83
mm

(Equiv. 0.938 in.)
Clip Thickness (T)
1.07
mm
+/- 0.05
(Equiv. 0.042 in.)
Groove Dia. (Dg)
25.12
mm

(Equiv. 0.989 in.)
Approx. Loose Circlip OD (Dr)
25.31
mm
+ 0.33 / - 0.00
Radial Wall (S) Approx.
1.91
mm
+/- 0.11
Groove Width (W)
1.21
mm
+/- 0.08
Internal Retaining Rings - 23.83x1.07x25.12 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 21.49 +/- 0.04   Groove Depth (d): 0.66   
Additional stock available from USA subject to Prior Sale = 47
Part Number: RRT-093 (PK-6)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$11.59 AUD
$13.91 AUD $11.59 AUD
Priced, Stocked and Sold Per 6 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 23.83x1.07x25.12 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
23.83
mm

(Equiv. 0.938 in.)
Clip Thickness (T)
1.07
mm
+/- 0.05
(Equiv. 0.042 in.)
Groove Dia. (Dg)
25.12
mm

(Equiv. 0.989 in.)
Approx. Loose Circlip OD (Dr)
25.31
mm
+ 0.33 / - 0.00
Internal Retaining Rings - 23.83x1.07x25.12 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 1.91 mm +/- 0.11    Groove Width (W): 1.21 mm +/- 0.08   Approx. Loose Clip ID: 21.49 +/- 0.04   Groove Depth (d): 0.66   
Additional stock available from USA subject to Prior Sale = 47
Part Number: RRT-093 (PK-6)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$11.59 AUD
$13.91 AUD $11.59 AUD
Priced, Stocked and Sold Per 6 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 34.93x1.27x36.83 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
34.93
mm

(Equiv. 1.375 in.)
Clip Thickness (T)
1.27
mm
+/- 0.05
(Equiv. 0.05 in.)
Groove Dia. (Dg)
36.83
mm

(Equiv. 1.45 in.)
Approx. Loose Circlip OD (Dr)
37.10
mm
+ 0.38 / - 0.00
Radial Wall (S) Approx.
2.49
mm
+/- 0.10
Groove Width (W)
1.47
mm
+/- 0.10
Internal Retaining Rings - 34.93x1.27x36.83 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 32.12 +/- 0.05   Groove Depth (d): 0.97   
Additional stock available from USA subject to Prior Sale = 25
Part Number: RRT-137 (PK-4)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$10.77 AUD
$12.93 AUD $10.77 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 34.93x1.27x36.83 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
34.93
mm

(Equiv. 1.375 in.)
Clip Thickness (T)
1.27
mm
+/- 0.05
(Equiv. 0.05 in.)
Groove Dia. (Dg)
36.83
mm

(Equiv. 1.45 in.)
Approx. Loose Circlip OD (Dr)
37.10
mm
+ 0.38 / - 0.00
Internal Retaining Rings - 34.93x1.27x36.83 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 2.49 mm +/- 0.10    Groove Width (W): 1.47 mm +/- 0.10   Approx. Loose Clip ID: 32.12 +/- 0.05   Groove Depth (d): 0.97   
Additional stock available from USA subject to Prior Sale = 25
Part Number: RRT-137 (PK-4)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$10.77 AUD
$12.93 AUD $10.77 AUD
Priced, Stocked and Sold Per 4 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 38.1x1.27x40.13 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
38.10
mm

(Equiv. 1.5 in.)
Clip Thickness (T)
1.27
mm
+/- 0.05
(Equiv. 0.05 in.)
Groove Dia. (Dg)
40.13
mm

(Equiv. 1.58 in.)
Approx. Loose Circlip OD (Dr)
40.46
mm
+ 0.38 / - 0.00
Radial Wall (S) Approx.
2.74
mm
+/- 0.10
Groove Width (W)
1.47
mm
+/- 0.10
Internal Retaining Rings - 38.1x1.27x40.13 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 34.98 +/- 0.05   Groove Depth (d): 1.02   
Additional stock available from USA subject to Prior Sale = 50
Part Number: RRT-150 (Each)
21 Available Now | Further orders can be expected around Thu, Jan 08, 2026
$3.50 AUD
$3.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 21 available can be backordered.
Internal Retaining Rings - 38.1x1.27x40.13 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
38.10
mm

(Equiv. 1.5 in.)
Clip Thickness (T)
1.27
mm
+/- 0.05
(Equiv. 0.05 in.)
Groove Dia. (Dg)
40.13
mm

(Equiv. 1.58 in.)
Approx. Loose Circlip OD (Dr)
40.46
mm
+ 0.38 / - 0.00
Internal Retaining Rings - 38.1x1.27x40.13 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 2.74 mm +/- 0.10    Groove Width (W): 1.47 mm +/- 0.10   Approx. Loose Clip ID: 34.98 +/- 0.05   Groove Depth (d): 1.02   
Additional stock available from USA subject to Prior Sale = 50
Part Number: RRT-150 (Each)
21 Available Now | Further orders can be expected around Thu, Jan 08, 2026
$3.50 AUD
$3.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

21 Available Now. Backorder if more than 21.
Internal Retaining Rings - 42.88x1.58x45.22 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
42.88
mm

(Equiv. 1.688 in.)
Clip Thickness (T)
1.58
mm
+/- 0.08
(Equiv. 0.062 in.)
Groove Dia. (Dg)
45.22
mm

(Equiv. 1.78 in.)
Approx. Loose Circlip OD (Dr)
45.54
mm
+ 0.51 / - 0.00
Radial Wall (S) Approx.
3.00
mm
+/- 0.10
Groove Width (W)
1.78
mm
+/- 0.13
Internal Retaining Rings - 42.88x1.58x45.22 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 39.54 +/- 0.05   Groove Depth (d): 1.17   
Additional stock available from USA subject to Prior Sale = 4701
Part Number: RRT-168 (PK-28)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$6.50 AUD
$7.80 AUD $6.50 AUD
Priced, Stocked and Sold Per 28 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 42.88x1.58x45.22 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
42.88
mm

(Equiv. 1.688 in.)
Clip Thickness (T)
1.58
mm
+/- 0.08
(Equiv. 0.062 in.)
Groove Dia. (Dg)
45.22
mm

(Equiv. 1.78 in.)
Approx. Loose Circlip OD (Dr)
45.54
mm
+ 0.51 / - 0.00
Internal Retaining Rings - 42.88x1.58x45.22 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 3.00 mm +/- 0.10    Groove Width (W): 1.78 mm +/- 0.13   Approx. Loose Clip ID: 39.54 +/- 0.05   Groove Depth (d): 1.17   
Additional stock available from USA subject to Prior Sale = 4701
Part Number: RRT-168 (PK-28)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$6.50 AUD
$7.80 AUD $6.50 AUD
Priced, Stocked and Sold Per 28 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 44.45x1.58x46.87 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
44.45
mm

(Equiv. 1.75 in.)
Clip Thickness (T)
1.58
mm
+/- 0.08
(Equiv. 0.062 in.)
Groove Dia. (Dg)
46.87
mm

(Equiv. 1.845 in.)
Approx. Loose Circlip OD (Dr)
47.21
mm
+ 0.51 / - 0.00
Radial Wall (S) Approx.
3.00
mm
+/- 0.10
Groove Width (W)
1.78
mm
+/- 0.13
Internal Retaining Rings - 44.45x1.58x46.87 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 41.21 +/- 0.05   Groove Depth (d): 1.22   
Additional stock available from USA subject to Prior Sale = 500
Part Number: RRT-175 (PK-332)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$1,457.23 AUD
$1,748.67 AUD $1,457.23 AUD
Priced, Stocked and Sold Per 332 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 44.45x1.58x46.87 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
44.45
mm

(Equiv. 1.75 in.)
Clip Thickness (T)
1.58
mm
+/- 0.08
(Equiv. 0.062 in.)
Groove Dia. (Dg)
46.87
mm

(Equiv. 1.845 in.)
Approx. Loose Circlip OD (Dr)
47.21
mm
+ 0.51 / - 0.00
Internal Retaining Rings - 44.45x1.58x46.87 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 3.00 mm +/- 0.10    Groove Width (W): 1.78 mm +/- 0.13   Approx. Loose Clip ID: 41.21 +/- 0.05   Groove Depth (d): 1.22   
Additional stock available from USA subject to Prior Sale = 500
Part Number: RRT-175 (PK-332)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$1,457.23 AUD
$1,748.67 AUD $1,457.23 AUD
Priced, Stocked and Sold Per 332 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 46.02x1.58x48.52 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
46.02
mm

(Equiv. 1.812 in.)
Clip Thickness (T)
1.58
mm
+/- 0.08
(Equiv. 0.062 in.)
Groove Dia. (Dg)
48.52
mm

(Equiv. 1.91 in.)
Approx. Loose Circlip OD (Dr)
48.87
mm
+ 0.51 / - 0.00
Radial Wall (S) Approx.
3.13
mm
+/- 0.11
Groove Width (W)
1.78
mm
+/- 0.13
Internal Retaining Rings - 46.02x1.58x48.52 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 42.61 +/- 0.05   Groove Depth (d): 1.24   
Additional stock available from USA subject to Prior Sale = 62
Part Number: RRT-181 (PK-29)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$22.50 AUD
$27.00 AUD $22.50 AUD
Priced, Stocked and Sold Per 29 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 46.02x1.58x48.52 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
46.02
mm

(Equiv. 1.812 in.)
Clip Thickness (T)
1.58
mm
+/- 0.08
(Equiv. 0.062 in.)
Groove Dia. (Dg)
48.52
mm

(Equiv. 1.91 in.)
Approx. Loose Circlip OD (Dr)
48.87
mm
+ 0.51 / - 0.00
Internal Retaining Rings - 46.02x1.58x48.52 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 3.13 mm +/- 0.11    Groove Width (W): 1.78 mm +/- 0.13   Approx. Loose Clip ID: 42.61 +/- 0.05   Groove Depth (d): 1.24   
Additional stock available from USA subject to Prior Sale = 62
Part Number: RRT-181 (PK-29)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$22.50 AUD
$27.00 AUD $22.50 AUD
Priced, Stocked and Sold Per 29 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 50.8x1.58x53.6 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
50.80
mm

(Equiv. 2 in.)
Clip Thickness (T)
1.58
mm
+/- 0.08
(Equiv. 0.062 in.)
Groove Dia. (Dg)
53.60
mm

(Equiv. 2.11 in.)
Approx. Loose Circlip OD (Dr)
53.95
mm
+ 0.51 / - 0.00
Radial Wall (S) Approx.
3.51
mm
+/- 0.11
Groove Width (W)
1.78
mm
+/- 0.13
Internal Retaining Rings - 50.8x1.58x53.6 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 46.93 +/- 0.05   Groove Depth (d): 1.40   
Part Number: RRT-200 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 20, 2026
$542.23 AUD
$542.23 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 50.8x1.58x53.6 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
50.80
mm

(Equiv. 2 in.)
Clip Thickness (T)
1.58
mm
+/- 0.08
(Equiv. 0.062 in.)
Groove Dia. (Dg)
53.60
mm

(Equiv. 2.11 in.)
Approx. Loose Circlip OD (Dr)
53.95
mm
+ 0.51 / - 0.00
Internal Retaining Rings - 50.8x1.58x53.6 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 3.51 mm +/- 0.11    Groove Width (W): 1.78 mm +/- 0.13   Approx. Loose Clip ID: 46.93 +/- 0.05   Groove Depth (d): 1.40   
Part Number: RRT-200 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 20, 2026
$542.23 AUD
$542.23 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 57.15x1.99x60.2 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
57.15
mm

(Equiv. 2.25 in.)
Clip Thickness (T)
1.99
mm
+/- 0.08
(Equiv. 0.078 in.)
Groove Dia. (Dg)
60.20
mm

(Equiv. 2.37 in.)
Approx. Loose Circlip OD (Dr)
60.69
mm
+ 0.64 / - 0.00
Radial Wall (S) Approx.
3.58
mm
+/- 0.10
Groove Width (W)
2.25
mm
+/- 0.15
Internal Retaining Rings - 57.15x1.99x60.2 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 53.53 +/- 0.06   Groove Depth (d): 1.52   
Part Number: RRT-225 (PK-2)
6 units (12 pcs) Available Now | Further orders can be expected around Tue, Jan 13, 2026
$9.95 AUD
$9.95 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 6 available can be backordered.
Internal Retaining Rings - 57.15x1.99x60.2 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
57.15
mm

(Equiv. 2.25 in.)
Clip Thickness (T)
1.99
mm
+/- 0.08
(Equiv. 0.078 in.)
Groove Dia. (Dg)
60.20
mm

(Equiv. 2.37 in.)
Approx. Loose Circlip OD (Dr)
60.69
mm
+ 0.64 / - 0.00
Internal Retaining Rings - 57.15x1.99x60.2 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 3.58 mm +/- 0.10    Groove Width (W): 2.25 mm +/- 0.15   Approx. Loose Clip ID: 53.53 +/- 0.06   Groove Depth (d): 1.52   
Part Number: RRT-225 (PK-2)
6 units (12 pcs) Available Now | Further orders can be expected around Tue, Jan 13, 2026
$9.95 AUD
$9.95 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

6 units (12 pcs) Available Now. Backorder if more than 6.
Internal Retaining Rings - 60.33x1.99x63.63 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
60.33
mm

(Equiv. 2.375 in.)
Clip Thickness (T)
1.99
mm
+/- 0.08
(Equiv. 0.078 in.)
Groove Dia. (Dg)
63.63
mm

(Equiv. 2.505 in.)
Approx. Loose Circlip OD (Dr)
64.07
mm
+ 0.64 / - 0.00
Radial Wall (S) Approx.
4.78
mm
+/- 0.13
Groove Width (W)
2.25
mm
+/- 0.16
Internal Retaining Rings - 60.33x1.99x63.63 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 54.51 +/- 0.06   Groove Depth (d): 1.65   
Additional stock available from USA subject to Prior Sale = 803
Part Number: RRT-237 (PK-8)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$32.77 AUD
$39.33 AUD $32.77 AUD
Priced, Stocked and Sold Per 8 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 60.33x1.99x63.63 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
60.33
mm

(Equiv. 2.375 in.)
Clip Thickness (T)
1.99
mm
+/- 0.08
(Equiv. 0.078 in.)
Groove Dia. (Dg)
63.63
mm

(Equiv. 2.505 in.)
Approx. Loose Circlip OD (Dr)
64.07
mm
+ 0.64 / - 0.00
Internal Retaining Rings - 60.33x1.99x63.63 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 4.78 mm +/- 0.13    Groove Width (W): 2.25 mm +/- 0.16   Approx. Loose Clip ID: 54.51 +/- 0.06   Groove Depth (d): 1.65   
Additional stock available from USA subject to Prior Sale = 803
Part Number: RRT-237 (PK-8)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$32.77 AUD
$39.33 AUD $32.77 AUD
Priced, Stocked and Sold Per 8 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 63.5x1.99x66.93 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
63.50
mm

(Equiv. 2.5 in.)
Clip Thickness (T)
1.99
mm
+/- 0.08
(Equiv. 0.078 in.)
Groove Dia. (Dg)
66.93
mm

(Equiv. 2.635 in.)
Approx. Loose Circlip OD (Dr)
67.44
mm
+ 0.64 / - 0.00
Radial Wall (S) Approx.
4.78
mm
+/- 0.13
Groove Width (W)
2.25
mm
+/- 0.15
Internal Retaining Rings - 63.5x1.99x66.93 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 57.88 +/- 0.06   Groove Depth (d): 1.73   
Additional stock available from USA subject to Prior Sale = 8683
Part Number: RRT-250 (PK-40)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$8.23 AUD
$9.87 AUD $8.23 AUD
Priced, Stocked and Sold Per 40 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 63.5x1.99x66.93 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
63.50
mm

(Equiv. 2.5 in.)
Clip Thickness (T)
1.99
mm
+/- 0.08
(Equiv. 0.078 in.)
Groove Dia. (Dg)
66.93
mm

(Equiv. 2.635 in.)
Approx. Loose Circlip OD (Dr)
67.44
mm
+ 0.64 / - 0.00
Internal Retaining Rings - 63.5x1.99x66.93 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 4.78 mm +/- 0.13    Groove Width (W): 2.25 mm +/- 0.15   Approx. Loose Clip ID: 57.88 +/- 0.06   Groove Depth (d): 1.73   
Additional stock available from USA subject to Prior Sale = 8683
Part Number: RRT-250 (PK-40)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$8.23 AUD
$9.87 AUD $8.23 AUD
Priced, Stocked and Sold Per 40 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 69.85x2.37x73.66 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
69.85
mm

(Equiv. 2.75 in.)
Clip Thickness (T)
2.37
mm
+/- 0.08
(Equiv. 0.093 in.)
Groove Dia. (Dg)
73.66
mm

(Equiv. 2.9 in.)
Approx. Loose Circlip OD (Dr)
74.18
mm
+ 0.64 / - 0.00
Radial Wall (S) Approx.
4.78
mm
+/- 0.13
Groove Width (W)
2.68
mm
+/- 0.15
Internal Retaining Rings - 69.85x2.37x73.66 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 64.62 +/- 0.06   Groove Depth (d): 1.91   
Additional stock available from USA subject to Prior Sale = 4068
Part Number: RRT-275 (Each)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$3.05 AUD
$3.65 AUD $3.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 69.85x2.37x73.66 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
69.85
mm

(Equiv. 2.75 in.)
Clip Thickness (T)
2.37
mm
+/- 0.08
(Equiv. 0.093 in.)
Groove Dia. (Dg)
73.66
mm

(Equiv. 2.9 in.)
Approx. Loose Circlip OD (Dr)
74.18
mm
+ 0.64 / - 0.00
Internal Retaining Rings - 69.85x2.37x73.66 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 4.78 mm +/- 0.13    Groove Width (W): 2.68 mm +/- 0.15   Approx. Loose Clip ID: 64.62 +/- 0.06   Groove Depth (d): 1.91   
Additional stock available from USA subject to Prior Sale = 4068
Part Number: RRT-275 (Each)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$3.05 AUD
$3.65 AUD $3.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 71.98x2.37x75.87 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
71.98
mm

(Equiv. 2.834 in.)
Clip Thickness (T)
2.37
mm
+/- 0.08
(Equiv. 0.093 in.)
Groove Dia. (Dg)
75.87
mm

(Equiv. 2.987 in.)
Approx. Loose Circlip OD (Dr)
76.44
mm
+ 0.64 / - 0.00
Radial Wall (S) Approx.
4.78
mm
+/- 0.13
Groove Width (W)
2.68
mm
+/- 0.15
Internal Retaining Rings - 71.98x2.37x75.87 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 66.88 +/- 0.06   Groove Depth (d): 1.96   
Additional stock available from USA subject to Prior Sale = 40
Part Number: RRT-283 (Each)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$19.68 AUD
$23.62 AUD $19.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 71.98x2.37x75.87 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
71.98
mm

(Equiv. 2.834 in.)
Clip Thickness (T)
2.37
mm
+/- 0.08
(Equiv. 0.093 in.)
Groove Dia. (Dg)
75.87
mm

(Equiv. 2.987 in.)
Approx. Loose Circlip OD (Dr)
76.44
mm
+ 0.64 / - 0.00
Internal Retaining Rings - 71.98x2.37x75.87 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 4.78 mm +/- 0.13    Groove Width (W): 2.68 mm +/- 0.15   Approx. Loose Clip ID: 66.88 +/- 0.06   Groove Depth (d): 1.96   
Additional stock available from USA subject to Prior Sale = 40
Part Number: RRT-283 (Each)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$19.68 AUD
$23.62 AUD $19.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 76.2x2.37x80.39 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
76.20
mm

(Equiv. 3 in.)
Clip Thickness (T)
2.37
mm
+/- 0.08
(Equiv. 0.093 in.)
Groove Dia. (Dg)
80.39
mm

(Equiv. 3.165 in.)
Approx. Loose Circlip OD (Dr)
80.92
mm
+ 0.76 / - 0.00
Radial Wall (S) Approx.
4.78
mm
+/- 0.13
Groove Width (W)
2.68
mm
+/- 0.15
Internal Retaining Rings - 76.2x2.37x80.39 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 71.36 +/- 0.06   Groove Depth (d): 2.11   
Additional stock available from USA subject to Prior Sale = 519
Part Number: RRT-300 (PK-8)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$9.95 AUD
$11.95 AUD $9.95 AUD
Priced, Stocked and Sold Per 8 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 76.2x2.37x80.39 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
76.20
mm

(Equiv. 3 in.)
Clip Thickness (T)
2.37
mm
+/- 0.08
(Equiv. 0.093 in.)
Groove Dia. (Dg)
80.39
mm

(Equiv. 3.165 in.)
Approx. Loose Circlip OD (Dr)
80.92
mm
+ 0.76 / - 0.00
Internal Retaining Rings - 76.2x2.37x80.39 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 4.78 mm +/- 0.13    Groove Width (W): 2.68 mm +/- 0.15   Approx. Loose Clip ID: 71.36 +/- 0.06   Groove Depth (d): 2.11   
Additional stock available from USA subject to Prior Sale = 519
Part Number: RRT-300 (PK-8)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$9.95 AUD
$11.95 AUD $9.95 AUD
Priced, Stocked and Sold Per 8 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 101.6x2.82x107.19 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
101.60
mm

(Equiv. 4 in.)
Clip Thickness (T)
2.82
mm
+/- 0.08
(Equiv. 0.111 in.)
Groove Dia. (Dg)
107.19
mm

(Equiv. 4.22 in.)
Approx. Loose Circlip OD (Dr)
107.90
mm
+ 0.76 / - 0.00
Radial Wall (S) Approx.
6.35
mm
+/- 0.13
Groove Width (W)
3.12
mm
+/- 0.15
Internal Retaining Rings - 101.6x2.82x107.19 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 95.2 +/- 0.07   Groove Depth (d): 2.79   
Additional stock available from USA subject to Prior Sale = 3195
Part Number: RRT-400 (PK-42)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$15.50 AUD
$15.50 AUD
Priced, Stocked and Sold Per 42 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 101.6x2.82x107.19 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
101.60
mm

(Equiv. 4 in.)
Clip Thickness (T)
2.82
mm
+/- 0.08
(Equiv. 0.111 in.)
Groove Dia. (Dg)
107.19
mm

(Equiv. 4.22 in.)
Approx. Loose Circlip OD (Dr)
107.90
mm
+ 0.76 / - 0.00
Internal Retaining Rings - 101.6x2.82x107.19 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 6.35 mm +/- 0.13    Groove Width (W): 3.12 mm +/- 0.15   Approx. Loose Clip ID: 95.2 +/- 0.07   Groove Depth (d): 2.79   
Additional stock available from USA subject to Prior Sale = 3195
Part Number: RRT-400 (PK-42)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$15.50 AUD
$15.50 AUD
Priced, Stocked and Sold Per 42 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 107.95x2.82x113.54 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
107.95
mm

(Equiv. 4.25 in.)
Clip Thickness (T)
2.82
mm
+/- 0.08
(Equiv. 0.111 in.)
Groove Dia. (Dg)
113.54
mm

(Equiv. 4.47 in.)
Approx. Loose Circlip OD (Dr)
114.64
mm
+ 0.89 / - 0.00
Radial Wall (S) Approx.
7.93
mm
+/- 0.16
Groove Width (W)
3.12
mm
+/- 0.15
Internal Retaining Rings - 107.95x2.82x113.54 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 98.78 +/- 0.07   Groove Depth (d): 2.79   
Part Number: RRT-425 (PK-20)
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 20, 2026
$1,713.95 AUD
$1,713.95 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 107.95x2.82x113.54 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
107.95
mm

(Equiv. 4.25 in.)
Clip Thickness (T)
2.82
mm
+/- 0.08
(Equiv. 0.111 in.)
Groove Dia. (Dg)
113.54
mm

(Equiv. 4.47 in.)
Approx. Loose Circlip OD (Dr)
114.64
mm
+ 0.89 / - 0.00
Internal Retaining Rings - 107.95x2.82x113.54 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 7.93 mm +/- 0.16    Groove Width (W): 3.12 mm +/- 0.15   Approx. Loose Clip ID: 98.78 +/- 0.07   Groove Depth (d): 2.79   
Part Number: RRT-425 (PK-20)
Out of Stock | Backorder Now | Orders can be expected around Tue, Jan 20, 2026
$1,713.95 AUD
$1,713.95 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 146.05x3.23x152.91 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
146.05
mm

(Equiv. 5.75 in.)
Clip Thickness (T)
3.23
mm
+/- 0.11
(Equiv. 0.127 in.)
Groove Dia. (Dg)
152.91
mm

(Equiv. 6.02 in.)
Approx. Loose Circlip OD (Dr)
155.11
mm
+ 1.02 / - 0.00
Radial Wall (S) Approx.
9.53
mm
+/- 0.16
Groove Width (W)
3.61
mm
+/- 0.18
Internal Retaining Rings - 146.05x3.23x152.91 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 136.05 +/- 0.08   Groove Depth (d): 3.43   
Additional stock available from USA subject to Prior Sale = 47
Part Number: RRT-575 (Each)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$28.05 AUD
$33.65 AUD $28.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 146.05x3.23x152.91 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
146.05
mm

(Equiv. 5.75 in.)
Clip Thickness (T)
3.23
mm
+/- 0.11
(Equiv. 0.127 in.)
Groove Dia. (Dg)
152.91
mm

(Equiv. 6.02 in.)
Approx. Loose Circlip OD (Dr)
155.11
mm
+ 1.02 / - 0.00
Internal Retaining Rings - 146.05x3.23x152.91 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 9.53 mm +/- 0.16    Groove Width (W): 3.61 mm +/- 0.18   Approx. Loose Clip ID: 136.05 +/- 0.08   Groove Depth (d): 3.43   
Additional stock available from USA subject to Prior Sale = 47
Part Number: RRT-575 (Each)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$28.05 AUD
$33.65 AUD $28.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 177.8x4.19x185.8 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
177.80
mm

(Equiv. 7 in.)
Clip Thickness (T)
4.19
mm
+/- 0.13
(Equiv. 0.165 in.)
Groove Dia. (Dg)
185.80
mm

(Equiv. 7.315 in.)
Approx. Loose Circlip OD (Dr)
188.82
mm
+ 1.40 / - 0.00
Radial Wall (S) Approx.
7.93
mm
+/- 0.16
Groove Width (W)
4.52
mm
+/- 0.20
Internal Retaining Rings - 177.8x4.19x185.8 mm - Spring Steel
Material: Carbon Spring Steel    Approx. Loose Clip ID: 172.96 +/- 0.10   Groove Depth (d): 4.01   
Additional stock available from USA subject to Prior Sale = 28
Part Number: RRT-700 (PK-2)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$21.86 AUD
$26.24 AUD $21.86 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Internal Retaining Rings - 177.8x4.19x185.8 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Housing Bore (B)
177.80
mm

(Equiv. 7 in.)
Clip Thickness (T)
4.19
mm
+/- 0.13
(Equiv. 0.165 in.)
Groove Dia. (Dg)
185.80
mm

(Equiv. 7.315 in.)
Approx. Loose Circlip OD (Dr)
188.82
mm
+ 1.40 / - 0.00
Internal Retaining Rings - 177.8x4.19x185.8 mm - Spring Steel
Material: Carbon Spring Steel    Radial Wall (S) Approx.: 7.93 mm +/- 0.16    Groove Width (W): 4.52 mm +/- 0.20   Approx. Loose Clip ID: 172.96 +/- 0.10   Groove Depth (d): 4.01   
Additional stock available from USA subject to Prior Sale = 28
Part Number: RRT-700 (PK-2)
Out of Stock | Backorder Now | Orders can be expected around Thu, Jan 08, 2026
$21.86 AUD
$26.24 AUD $21.86 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.