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

Retaining Rings (With Images)

Internal

Spiral Rings

Medium-Heavy Duty

Carbon Steel

20 Products in this selection

Includes Series AMI / WHT / Spirolox RRT - Spring Steel
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

Additional resources:
Snap Rings
Spiral Rings and Snap Rings PDF

Housing Bore (B)	Clip Thickness (T)	Groove Dia. (Dg)	Approx. Loose Circlip OD (Dr)	Radial Wall (S)	Groove Width (W)
22.23 mm	1.07 mm +/- 0.05	23.42 mm	23.61 mm + 0.33 / - 0.00	1.65 mm +/- 0.10	1.21 mm +/- 0.08
Material: Spring Steel Approx. Loose Clip ID: 20.31 +/- 0.04 Groove Depth (d): 0.61
Part Number: RRT-087 (6 Pcs) Internal Retaining Rings - 22.23 mm x 1.07 mm x 23.42 mm 17 units (102 pcs) Available \| Backorders for more can be expected around Thu, Mar 13, 2025 Regular price $13.41 AUD Regular price Sale price $13.41 AUD Unit price per Per 6 View the product page first if you are unsure ->
Housing Bore (B)	Clip Thickness (T)	Groove Dia. (Dg)	Approx. Loose Circlip OD (Dr)	Indicative Image
22.23 mm	1.07 mm +/- 0.05	23.42 mm	23.61 mm + 0.33 / - 0.00
Material: Spring Steel Radial Wall (S): 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
Part Number: RRT-087 (6 Pcs) Internal Retaining Rings - 22.23 mm x 1.07 mm x 23.42 mm 17 units (102 pcs) Available \| Backorders for more can be expected around Thu, Mar 13, 2025 Regular price $13.41 AUD Regular price Sale price $13.41 AUD Unit price per Per 6 View the product page first if you are unsure.
RRT-087 (6 Pcs) --- Internal Retaining Rings - 22.23 mm x 1.07 mm x 23.42 mm Spring Steel RRT-087 (6 Pcs) --- Internal Retaining Rings - 22.23 mm x 1.07 mm x 23.42 mm Spring Steel Regular price $13.41 AUD Regular price Sale price $13.41 AUD Unit price per 17 Available Now
23.83 mm	1.07 mm +/- 0.05	25.12 mm	25.31 mm + 0.33 / - 0.00	1.91 mm +/- 0.11	1.21 mm +/- 0.08
Material: Spring Steel Approx. Loose Clip ID: 21.49 +/- 0.04 Groove Depth (d): 0.66
Part Number: RRT-093 (6 Pcs) Internal Retaining Rings - 23.83 mm x 1.07 mm x 25.12 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $13.14 AUD Regular price Sale price $13.14 AUD Unit price per Per 6 View the product page first if you are unsure ->
23.83 mm	1.07 mm +/- 0.05	25.12 mm	25.31 mm + 0.33 / - 0.00
Material: Spring Steel Radial Wall (S): 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
Part Number: RRT-093 (6 Pcs) Internal Retaining Rings - 23.83 mm x 1.07 mm x 25.12 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $13.14 AUD Regular price Sale price $13.14 AUD Unit price per Per 6 View the product page first if you are unsure.
RRT-093 (6 Pcs) --- Internal Retaining Rings - 23.83 mm x 1.07 mm x 25.12 mm Spring Steel RRT-093 (6 Pcs) --- Internal Retaining Rings - 23.83 mm x 1.07 mm x 25.12 mm Spring Steel Regular price $13.14 AUD Regular price Sale price $13.14 AUD Unit price per Out of stock! Backorder Now
34.93 mm	1.27 mm +/- 0.05	36.83 mm	37.10 mm + 0.38 / - 0.00	2.49 mm +/- 0.10	1.47 mm +/- 0.10
Material: Spring Steel Approx. Loose Clip ID: 32.12 +/- 0.05 Groove Depth (d): 0.97
Part Number: RRT-137 (4 Pcs) Internal Retaining Rings - 34.93 mm x 1.27 mm x 36.83 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $12.23 AUD Regular price Sale price $12.23 AUD Unit price per Per 4 View the product page first if you are unsure ->
34.93 mm	1.27 mm +/- 0.05	36.83 mm	37.10 mm + 0.38 / - 0.00
Material: Spring Steel Radial Wall (S): 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
Part Number: RRT-137 (4 Pcs) Internal Retaining Rings - 34.93 mm x 1.27 mm x 36.83 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $12.23 AUD Regular price Sale price $12.23 AUD Unit price per Per 4 View the product page first if you are unsure.
RRT-137 (4 Pcs) --- Internal Retaining Rings - 34.93 mm x 1.27 mm x 36.83 mm Spring Steel RRT-137 (4 Pcs) --- Internal Retaining Rings - 34.93 mm x 1.27 mm x 36.83 mm Spring Steel Regular price $12.23 AUD Regular price Sale price $12.23 AUD Unit price per Out of stock! Backorder Now
38.10 mm	1.27 mm +/- 0.05	40.13 mm	40.46 mm + 0.38 / - 0.00	2.74 mm +/- 0.10	1.47 mm +/- 0.10
Material: Spring Steel Approx. Loose Clip ID: 34.98 +/- 0.05 Groove Depth (d): 1.02
Part Number: RRT-150 Internal Retaining Rings - 38.1 mm x 1.27 mm x 40.13 mm 37 Available \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $4.05 AUD Regular price Sale price $4.05 AUD Unit price per Each View the product page first if you are unsure ->
38.10 mm	1.27 mm +/- 0.05	40.13 mm	40.46 mm + 0.38 / - 0.00
Material: Spring Steel Radial Wall (S): 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
Part Number: RRT-150 Internal Retaining Rings - 38.1 mm x 1.27 mm x 40.13 mm 37 Available \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $4.05 AUD Regular price Sale price $4.05 AUD Unit price per Each View the product page first if you are unsure.
RRT-150 --- Internal Retaining Rings - 38.1 mm x 1.27 mm x 40.13 mm Spring Steel RRT-150 --- Internal Retaining Rings - 38.1 mm x 1.27 mm x 40.13 mm Spring Steel Regular price $4.05 AUD Regular price Sale price $4.05 AUD Unit price per 37 Available Now
42.88 mm	1.58 mm +/- 0.08	45.22 mm	45.54 mm + 0.51 / - 0.00	3.00 mm +/- 0.10	1.78 mm +/- 0.13
Material: Spring Steel Approx. Loose Clip ID: 39.54 +/- 0.05 Groove Depth (d): 1.17
Part Number: RRT-168 (28 Pcs) Internal Retaining Rings - 42.88 mm x 1.58 mm x 45.22 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $7.32 AUD Regular price Sale price $7.32 AUD Unit price per Per 28 View the product page first if you are unsure ->
42.88 mm	1.58 mm +/- 0.08	45.22 mm	45.54 mm + 0.51 / - 0.00
Material: Spring Steel Radial Wall (S): 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
Part Number: RRT-168 (28 Pcs) Internal Retaining Rings - 42.88 mm x 1.58 mm x 45.22 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $7.32 AUD Regular price Sale price $7.32 AUD Unit price per Per 28 View the product page first if you are unsure.
RRT-168 (28 Pcs) --- Internal Retaining Rings - 42.88 mm x 1.58 mm x 45.22 mm Spring Steel RRT-168 (28 Pcs) --- Internal Retaining Rings - 42.88 mm x 1.58 mm x 45.22 mm Spring Steel Regular price $7.32 AUD Regular price Sale price $7.32 AUD Unit price per Out of stock! Backorder Now
44.45 mm	1.58 mm +/- 0.08	46.87 mm	47.21 mm + 0.51 / - 0.00	3.00 mm +/- 0.10	1.78 mm +/- 0.13
Material: Spring Steel Approx. Loose Clip ID: 41.21 +/- 0.05 Groove Depth (d): 1.22
Part Number: RRT-175 (166 Pcs) Internal Retaining Rings - 44.45 mm x 1.58 mm x 46.87 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Mar 13, 2025 Regular price $985.23 AUD Regular price Sale price $985.23 AUD Unit price per Per 166 View the product page first if you are unsure ->
44.45 mm	1.58 mm +/- 0.08	46.87 mm	47.21 mm + 0.51 / - 0.00
Material: Spring Steel Radial Wall (S): 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
Part Number: RRT-175 (166 Pcs) Internal Retaining Rings - 44.45 mm x 1.58 mm x 46.87 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Thu, Mar 13, 2025 Regular price $985.23 AUD Regular price Sale price $985.23 AUD Unit price per Per 166 View the product page first if you are unsure.
RRT-175 (166 Pcs) --- Internal Retaining Rings - 44.45 mm x 1.58 mm x 46.87 mm Spring Steel RRT-175 (166 Pcs) --- Internal Retaining Rings - 44.45 mm x 1.58 mm x 46.87 mm Spring Steel Regular price $985.23 AUD Regular price Sale price $985.23 AUD Unit price per Out of stock! Backorder Now
46.02 mm	1.58 mm +/- 0.08	48.52 mm	48.87 mm + 0.51 / - 0.00	3.13 mm +/- 0.11	1.78 mm +/- 0.13
Material: Spring Steel Approx. Loose Clip ID: 42.61 +/- 0.05 Groove Depth (d): 1.24
Part Number: RRT-181 (29 Pcs) Internal Retaining Rings - 46.02 mm x 1.58 mm x 48.52 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $23.14 AUD Regular price Sale price $23.14 AUD Unit price per Per 29 View the product page first if you are unsure ->
46.02 mm	1.58 mm +/- 0.08	48.52 mm	48.87 mm + 0.51 / - 0.00
Material: Spring Steel Radial Wall (S): 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
Part Number: RRT-181 (29 Pcs) Internal Retaining Rings - 46.02 mm x 1.58 mm x 48.52 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $23.14 AUD Regular price Sale price $23.14 AUD Unit price per Per 29 View the product page first if you are unsure.
RRT-181 (29 Pcs) --- Internal Retaining Rings - 46.02 mm x 1.58 mm x 48.52 mm Spring Steel RRT-181 (29 Pcs) --- Internal Retaining Rings - 46.02 mm x 1.58 mm x 48.52 mm Spring Steel Regular price $23.14 AUD Regular price Sale price $23.14 AUD Unit price per Out of stock! Backorder Now
47.63 mm	1.58 mm +/- 0.08	50.17 mm	50.58 mm + 0.51 / - 0.00	3.25 mm +/- 0.10	1.78 mm +/- 0.13
Material: Spring Steel Approx. Loose Clip ID: 44.08 +/- 0.05 Groove Depth (d): 1.27
Part Number: RRT-187 (28 Pcs) Internal Retaining Rings - 47.63 mm x 1.58 mm x 50.17 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $10.23 AUD Regular price Sale price $10.23 AUD Unit price per Per 28 View the product page first if you are unsure ->
47.63 mm	1.58 mm +/- 0.08	50.17 mm	50.58 mm + 0.51 / - 0.00
Material: Spring Steel Radial Wall (S): 3.25 mm +/- 0.10 Groove Width (W): 1.78 mm +/- 0.13 Approx. Loose Clip ID: 44.08 +/- 0.05 Groove Depth (d): 1.27
Part Number: RRT-187 (28 Pcs) Internal Retaining Rings - 47.63 mm x 1.58 mm x 50.17 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $10.23 AUD Regular price Sale price $10.23 AUD Unit price per Per 28 View the product page first if you are unsure.
RRT-187 (28 Pcs) --- Internal Retaining Rings - 47.63 mm x 1.58 mm x 50.17 mm Spring Steel RRT-187 (28 Pcs) --- Internal Retaining Rings - 47.63 mm x 1.58 mm x 50.17 mm Spring Steel Regular price $10.23 AUD Regular price Sale price $10.23 AUD Unit price per Out of stock! Backorder Now
49.23 mm	1.58 mm +/- 0.08	51.82 mm	52.28 mm + 0.51 / - 0.00	3.25 mm +/- 0.10	1.78 mm +/- 0.13
Material: Spring Steel Approx. Loose Clip ID: 45.78 +/- 0.05 Groove Depth (d): 1.30
Part Number: RRT-193 (8 Pcs) Internal Retaining Rings - 49.23 mm x 1.58 mm x 51.82 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Per 8 View the product page first if you are unsure ->
49.23 mm	1.58 mm +/- 0.08	51.82 mm	52.28 mm + 0.51 / - 0.00
Material: Spring Steel Radial Wall (S): 3.25 mm +/- 0.10 Groove Width (W): 1.78 mm +/- 0.13 Approx. Loose Clip ID: 45.78 +/- 0.05 Groove Depth (d): 1.30
Part Number: RRT-193 (8 Pcs) Internal Retaining Rings - 49.23 mm x 1.58 mm x 51.82 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Per 8 View the product page first if you are unsure.
RRT-193 (8 Pcs) --- Internal Retaining Rings - 49.23 mm x 1.58 mm x 51.82 mm Spring Steel RRT-193 (8 Pcs) --- Internal Retaining Rings - 49.23 mm x 1.58 mm x 51.82 mm Spring Steel Regular price $7.68 AUD Regular price Sale price $7.68 AUD Unit price per Out of stock! Backorder Now
50.80 mm	1.58 mm +/- 0.08	53.60 mm	53.95 mm + 0.51 / - 0.00	3.51 mm +/- 0.11	1.78 mm +/- 0.13
Material: Spring Steel Approx. Loose Clip ID: 46.93 +/- 0.05 Groove Depth (d): 1.40
Part Number: RRT-200 Internal Retaining Rings - 50.8 mm x 1.58 mm x 53.6 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $7.95 AUD Regular price Sale price $7.95 AUD Unit price per Each View the product page first if you are unsure ->
50.80 mm	1.58 mm +/- 0.08	53.60 mm	53.95 mm + 0.51 / - 0.00
Material: Spring Steel Radial Wall (S): 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 Internal Retaining Rings - 50.8 mm x 1.58 mm x 53.6 mm Out of Stock \| Backorder Now \| Backorders for more can be expected around Sat, Mar 01, 2025 Regular price $7.95 AUD Regular price Sale price $7.95 AUD Unit price per Each View the product page first if you are unsure.
RRT-200 --- Internal Retaining Rings - 50.8 mm x 1.58 mm x 53.6 mm Spring Steel RRT-200 --- Internal Retaining Rings - 50.8 mm x 1.58 mm x 53.6 mm Spring Steel Regular price $7.95 AUD Regular price Sale price $7.95 AUD Unit price per Out of stock! Backorder Now
57.15 mm	1.99 mm +/- 0.08	60.20 mm	60.69 mm + 0.64 / - 0.00	3.58 mm +/- 0.10	2.25 mm +/- 0.15
Material: Spring Steel Approx. Loose Clip ID: 53.53 +/- 0.06 Groove Depth (d): 1.52
Part Number: RRT-225 (2 Pcs) Internal Retaining Rings - 57.15 mm x 1.99 mm x 60.2 mm 6 units (12 pcs) Available \| Backorders for more can be expected around Thu, Mar 13, 2025 Regular price $17.41 AUD

Country/region

Country/region

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

Filter

Filter