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Collection: Retaining Rings - Internal - Spiral Rings - Medium Duty

Retaining Rings (With Images)

Internal

Spiral Rings

Medium-Heavy
Medium-Heavy Duty

56 Products in this selection

This is a combined category of Medium Duty Spiral Rings Internal Retaining Rings.
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Additional resources:
Spiral Rings and Snap Rings PDF

A more concise listing may be found on the Smallparts store at Retaining Rings - Internal - Spiral Rings - Medium Duty. Smallparts promote the most popular MBA products.

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) 127.00 mm _{(5 in.)}	Clip Thickness (T) 1.83 mm +/- 0.10 _{(0.072 in.)}	Groove Dia. (Dg) 130.66 mm _{(5.144 in.)}	Approx. Loose Circlip OD (Dr) 132.59 mm + 0.89 / - 0.00	Radial Wall (S) 6.35 mm +/- 0.13	Groove Width (W) 2.07 mm +/- 0.15
Material: Spring Steel Approx. Loose Clip ID: 119.89 +/- 0.06 Category: Retaining Rings - Internal - Spiral Rings - Medium Duty - Carbon Steel
Part Number: RR-500 (6 Pcs) Internal Retaining Rings - 127x1.83x130.66 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Fri, Aug 08, 2025 Regular price $115.68 AUD Regular price Sale price $115.68 AUD Unit price per Per 6
Housing Bore (B)	Clip Thickness (T)	Groove Dia. (Dg)	Approx. Loose Circlip OD (Dr)	Indicative Image
Housing Bore (B) 127.00 mm _{(5 in.)}	Clip Thickness (T) 1.83 mm +/- 0.10 _{(0.072 in.)}	Groove Dia. (Dg) 130.66 mm _{(5.144 in.)}	Approx. Loose Circlip OD (Dr) 132.59 mm + 0.89 / - 0.00
Material: Spring Steel Radial Wall (S): 6.35 mm +/- 0.13 Groove Width (W): 2.07 mm +/- 0.15 Approx. Loose Clip ID: 119.89 +/- 0.06 Category: Retaining Rings - Internal - Spiral Rings - Medium Duty - Carbon Steel
Part Number: RR-500 (6 Pcs) Internal Retaining Rings - 127x1.83x130.66 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Fri, Aug 08, 2025 Regular price $115.68 AUD Regular price Sale price $115.68 AUD Unit price per Per 6 View the product page first if you are unsure.
RR-500 (6 Pcs) --- Internal Retaining Rings - 127x1.83x130.66 mm - Spring Steel RR-500 (6 Pcs) --- Internal Retaining Rings - 127x1.83x130.66 mm - Spring Steel Regular price $115.68 AUD Regular price Sale price $115.68 AUD Unit price per Out of stock! Backorder Now
Housing Bore (B) 139.70 mm _{(5.5 in.)}	Clip Thickness (T) 1.83 mm +/- 0.10 _{(0.072 in.)}	Groove Dia. (Dg) 143.44 mm _{(5.647 in.)}	Approx. Loose Circlip OD (Dr) 145.85 mm + 1.14 / - 0.00	Radial Wall (S) 6.35 mm +/- 0.13	Groove Width (W) 2.07 mm +/- 0.18
Material: Spring Steel Approx. Loose Clip ID: 133.15 +/- 0.06 Groove Depth (d): 1.88 Category: Retaining Rings - Internal - Spiral Rings - Medium Duty - Carbon Steel
Part Number: RR-550 Internal Retaining Rings - 139.7x1.83x143.44 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $15.95 AUD Regular price Sale price $15.95 AUD Unit price per Each
Housing Bore (B) 139.70 mm _{(5.5 in.)}	Clip Thickness (T) 1.83 mm +/- 0.10 _{(0.072 in.)}	Groove Dia. (Dg) 143.44 mm _{(5.647 in.)}	Approx. Loose Circlip OD (Dr) 145.85 mm + 1.14 / - 0.00
Material: Spring Steel Radial Wall (S): 6.35 mm +/- 0.13 Groove Width (W): 2.07 mm +/- 0.18 Approx. Loose Clip ID: 133.15 +/- 0.06 Groove Depth (d): 1.88 Category: Retaining Rings - Internal - Spiral Rings - Medium Duty - Carbon Steel
Part Number: RR-550 Internal Retaining Rings - 139.7x1.83x143.44 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $15.95 AUD Regular price Sale price $15.95 AUD Unit price per Each View the product page first if you are unsure.
RR-550 --- Internal Retaining Rings - 139.7x1.83x143.44 mm - Spring Steel RR-550 --- Internal Retaining Rings - 139.7x1.83x143.44 mm - Spring Steel Regular price $15.95 AUD Regular price Sale price $15.95 AUD Unit price per Out of stock! Backorder Now
Housing Bore (B) 149.99 mm _{(5.905 in.)}	Clip Thickness (T) 1.83 mm +/- 0.10 _{(0.072 in.)}	Groove Dia. (Dg) 153.88 mm _{(6.058 in.)}	Approx. Loose Circlip OD (Dr) 156.59 mm + 1.14 / - 0.00	Radial Wall (S) 6.35 mm +/- 0.13	Groove Width (W) 2.07 mm +/- 0.18
Material: Spring Steel Approx. Loose Clip ID: 143.89 +/- 0.06 Groove Depth (d): 1.96 Category: Retaining Rings - Internal - Spiral Rings - Medium Duty - Carbon Steel
Part Number: RR-590 (5 Pcs) Internal Retaining Rings - 149.99x1.83x153.88 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Fri, Aug 08, 2025 Regular price $118.14 AUD Regular price Sale price $118.14 AUD Unit price per Per 5
Housing Bore (B) 149.99 mm _{(5.905 in.)}	Clip Thickness (T) 1.83 mm +/- 0.10 _{(0.072 in.)}	Groove Dia. (Dg) 153.88 mm _{(6.058 in.)}	Approx. Loose Circlip OD (Dr) 156.59 mm + 1.14 / - 0.00
Material: Spring Steel Radial Wall (S): 6.35 mm +/- 0.13 Groove Width (W): 2.07 mm +/- 0.18 Approx. Loose Clip ID: 143.89 +/- 0.06 Groove Depth (d): 1.96 Category: Retaining Rings - Internal - Spiral Rings - Medium Duty - Carbon Steel
Part Number: RR-590 (5 Pcs) Internal Retaining Rings - 149.99x1.83x153.88 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Fri, Aug 08, 2025 Regular price $118.14 AUD Regular price Sale price $118.14 AUD Unit price per Per 5 View the product page first if you are unsure.
RR-590 (5 Pcs) --- Internal Retaining Rings - 149.99x1.83x153.88 mm - Spring Steel RR-590 (5 Pcs) --- Internal Retaining Rings - 149.99x1.83x153.88 mm - Spring Steel Regular price $118.14 AUD Regular price Sale price $118.14 AUD Unit price per Out of stock! Backorder Now
Housing Bore (B) 152.40 mm _{(6 in.)}	Clip Thickness (T) 1.83 mm +/- 0.10 _{(0.072 in.)}	Groove Dia. (Dg) 156.29 mm _{(6.153 in.)}	Approx. Loose Circlip OD (Dr) 159.11 mm + 1.14 / - 0.00	Radial Wall (S) 6.35 mm +/- 0.13	Groove Width (W) 2.07 mm +/- 0.17
Material: Spring Steel Approx. Loose Clip ID: 146.41 +/- 0.06 Category: Retaining Rings - Internal - Spiral Rings - Medium Duty - Carbon Steel
Part Number: RR-600 Internal Retaining Rings - 152.4x1.83x156.29 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $6.77 AUD Regular price Sale price $6.77 AUD Unit price per Each
Housing Bore (B) 152.40 mm _{(6 in.)}	Clip Thickness (T) 1.83 mm +/- 0.10 _{(0.072 in.)}	Groove Dia. (Dg) 156.29 mm _{(6.153 in.)}	Approx. Loose Circlip OD (Dr) 159.11 mm + 1.14 / - 0.00
Material: Spring Steel Radial Wall (S): 6.35 mm +/- 0.13 Groove Width (W): 2.07 mm +/- 0.17 Approx. Loose Clip ID: 146.41 +/- 0.06 Category: Retaining Rings - Internal - Spiral Rings - Medium Duty - Carbon Steel
Part Number: RR-600 Internal Retaining Rings - 152.4x1.83x156.29 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $6.77 AUD Regular price Sale price $6.77 AUD Unit price per Each View the product page first if you are unsure.
RR-600 --- Internal Retaining Rings - 152.4x1.83x156.29 mm - Spring Steel RR-600 --- Internal Retaining Rings - 152.4x1.83x156.29 mm - Spring Steel Regular price $6.77 AUD Regular price Sale price $6.77 AUD Unit price per Out of stock! Backorder Now
Housing Bore (B) 168.28 mm _{(6.625 in.)}	Clip Thickness (T) 2.19 mm +/- 0.11 _{(0.086 in.)}	Groove Dia. (Dg) 172.90 mm _{(6.807 in.)}	Approx. Loose Circlip OD (Dr) 175.68 mm + 1.40 / - 0.00	Radial Wall (S) 7.93 mm +/- 0.16	Groove Width (W) 2.47 mm +/- 0.20
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Approx. Loose Clip ID: 159.82 +/- 0.08 Groove Depth (d): 2.31 Category: Retaining Rings - Internal - Spiral Rings - Medium Duty - Stainless Steel
Part Number: RR-662-S02 Internal Retaining Rings - 168.28x2.19x172.9 mm - Stainless Steel 302/304 Similar to A2, 18-8 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $51.41 AUD Regular price Sale price $51.41 AUD Unit price per Each
Housing Bore (B) 168.28 mm _{(6.625 in.)}	Clip Thickness (T) 2.19 mm +/- 0.11 _{(0.086 in.)}	Groove Dia. (Dg) 172.90 mm _{(6.807 in.)}	Approx. Loose Circlip OD (Dr) 175.68 mm + 1.40 / - 0.00
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Radial Wall (S): 7.93 mm +/- 0.16 Groove Width (W): 2.47 mm +/- 0.20 Approx. Loose Clip ID: 159.82 +/- 0.08 Groove Depth (d): 2.31 Category: Retaining Rings - Internal - Spiral Rings - Medium Duty - Stainless Steel
Part Number: RR-662-S02 Internal Retaining Rings - 168.28x2.19x172.9 mm - Stainless Steel 302/304 Similar to A2, 18-8 Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $51.41 AUD Regular price Sale price $51.41 AUD Unit price per Each View the product page first if you are unsure.
RR-662-S02 --- Internal Retaining Rings - 168.28x2.19x172.9 mm - Stainless Steel 302/304 Similar to A2, 18-8 RR-662-S02 --- Internal Retaining Rings - 168.28x2.19x172.9 mm - Stainless Steel 302/304 Similar to A2, 18-8 Regular price $51.41 AUD Regular price Sale price $51.41 AUD Unit price per Out of stock! Backorder Now
Housing Bore (B) 177.80 mm _{(7 in.)}	Clip Thickness (T) 2.19 mm +/- 0.11 _{(0.086 in.)}	Groove Dia. (Dg) 182.43 mm _{(7.182 in.)}	Approx. Loose Circlip OD (Dr) 185.62 mm + 1.40 / - 0.00	Radial Wall (S) 7.93 mm +/- 0.16	Groove Width (W) 2.47 mm +/- 0.20
Material: Spring Steel Approx. Loose Clip ID: 169.76 +/- 0.08 Groove Depth (d): 2.44 Category: Retaining Rings - Internal - Spiral Rings - Medium Duty - Carbon Steel
Part Number: RR-700 (2 Pcs) Internal Retaining Rings - 177.8x2.19x182.43 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $15.68 AUD Regular price Sale price $15.68 AUD Unit price per Per 2
Housing Bore (B) 177.80 mm _{(7 in.)}	Clip Thickness (T) 2.19 mm +/- 0.11 _{(0.086 in.)}	Groove Dia. (Dg) 182.43 mm _{(7.182 in.)}	Approx. Loose Circlip OD (Dr) 185.62 mm + 1.40 / - 0.00
Material: Spring Steel Radial Wall (S): 7.93 mm +/- 0.16 Groove Width (W): 2.47 mm +/- 0.20 Approx. Loose Clip ID: 169.76 +/- 0.08 Groove Depth (d): 2.44 Category: Retaining Rings - Internal - Spiral Rings - Medium Duty - Carbon Steel
Part Number: RR-700 (2 Pcs) Internal Retaining Rings - 177.8x2.19x182.43 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Sun, Jun 08, 2025 Regular price $15.68 AUD Regular price Sale price $15.68 AUD Unit price per Per 2 View the product page first if you are unsure.
RR-700 (2 Pcs) --- Internal Retaining Rings - 177.8x2.19x182.43 mm - Spring Steel RR-700 (2 Pcs) --- Internal Retaining Rings - 177.8x2.19x182.43 mm - Spring Steel Regular price $15.68 AUD Regular price Sale price $15.68 AUD Unit price per Out of stock! Backorder Now
Housing Bore (B) 180.98 mm _{(7.125 in.)}	Clip Thickness (T) 2.19 mm +/- 0.11 _{(0.086 in.)}	Groove Dia. (Dg) 185.86 mm _{(7.317 in.)}	Approx. Loose Circlip OD (Dr) 188.94 mm + 1.40 / - 0.00	Radial Wall (S) 7.93 mm +/- 0.16	Groove Width (W) 2.47 mm +/- 0.20
Material: Spring Steel Approx. Loose Clip ID: 173.08 +/- 0.08 Groove Depth (d): 2.44 Category: Retaining Rings - Internal - Spiral Rings - Medium Duty - Carbon Steel
Part Number: RR-712 (7 Pcs) Internal Retaining Rings - 180.98x2.19x185.86 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Fri, Aug 08, 2025 Regular price $228.59 AUD Regular price Sale price $228.59 AUD Unit price per Per 7
Housing Bore (B) 180.98 mm _{(7.125 in.)}	Clip Thickness (T) 2.19 mm +/- 0.11 _{(0.086 in.)}	Groove Dia. (Dg) 185.86 mm _{(7.317 in.)}	Approx. Loose Circlip OD (Dr) 188.94 mm + 1.40 / - 0.00
Material: Spring Steel Radial Wall (S): 7.93 mm +/- 0.16 Groove Width (W): 2.47 mm +/- 0.20 Approx. Loose Clip ID: 173.08 +/- 0.08 Groove Depth (d): 2.44 Category: Retaining Rings - Internal - Spiral Rings - Medium Duty - Carbon Steel
Part Number: RR-712 (7 Pcs) Internal Retaining Rings - 180.98x2.19x185.86 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Fri, Aug 08, 2025 Regular price $228.59 AUD Regular price Sale price $228.59 AUD Unit price per Per 7 View the product page first if you are unsure.
RR-712 (7 Pcs) --- Internal Retaining Rings - 180.98x2.19x185.86 mm - Spring Steel RR-712 (7 Pcs) --- Internal Retaining Rings - 180.98x2.19x185.86 mm - Spring Steel Regular price $228.59 AUD Regular price Sale price $228.59 AUD Unit price per Out of stock! Backorder Now
Housing Bore (B) 209.55 mm _{(8.25 in.)}	Clip Thickness (T) 2.19 mm +/- 0.11 _{(0.086 in.)}	Groove Dia. (Dg) 214.94 mm _{(8.462 in.)}	Approx. Loose Circlip OD (Dr) 218.77 mm + 1.65 / - 0.00	Radial Wall (S) 9.53 mm +/- 0.16	Groove Width (W) 2.47 mm +/- 0.20
Material: Spring Steel Approx. Loose Clip ID: 199.71 +/- 0.08 Groove Depth (d): 2.69 Category: Retaining Rings - Internal - Spiral Rings - Medium Duty - Carbon Steel
Part Number: RR-825 (5 Pcs) Internal Retaining Rings - 209.55x2.19x214.94 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Fri, Aug 08, 2025 Regular price $244.23 AUD Regular price Sale price $244.23 AUD Unit price per Per 5
Housing Bore (B) 209.55 mm _{(8.25 in.)}	Clip Thickness (T) 2.19 mm +/- 0.11 _{(0.086 in.)}	Groove Dia. (Dg) 214.94 mm _{(8.462 in.)}	Approx. Loose Circlip OD (Dr) 218.77 mm + 1.65 / - 0.00
Material: Spring Steel Radial Wall (S): 9.53 mm +/- 0.16 Groove Width (W): 2.47 mm +/- 0.20 Approx. Loose Clip ID: 199.71 +/- 0.08 Groove Depth (d): 2.69 Category: Retaining Rings - Internal - Spiral Rings - Medium Duty - Carbon Steel
Part Number: RR-825 (5 Pcs) Internal Retaining Rings - 209.55x2.19x214.94 mm - Spring Steel Out of Stock \| Backorder Now \| Orders can be expected around Fri, Aug 08, 2025 Regular price $244.23 AUD Regular price Sale price $244.23 AUD Unit price per Per 5 View the product page first if you are unsure.
RR-825 (5 Pcs) --- Internal Retaining Rings - 209.55x2.19x214.94 mm - Spring Steel RR-825 (5 Pcs) --- Internal Retaining Rings - 209.55x2.19x214.94 mm - Spring Steel Regular price $244.23 AUD Regular price Sale price $244.23 AUD Unit price per Out of stock! Backorder Now