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      Internal Retaining Rings

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      ZORO SELECT

      Internal Retaining Ring, Steel, Plain Finish, 1 1/8 in Shaft Dia, 25 PK

      Mfr # U36050.112.0001
      Key Features:
      For Bore Dia.: 1 1/8 in
      Item: Retaining Ring
      Type: Internal
      $6.89
      Pk of 25, $0.28/ea
      ZORO SELECT

      Internal Retaining Ring, Stainless Steel, Plain Finish, 1 3/4 in Shaft Dia

      Mfr # HO-175SS
      Key Features:
      For Bore Dia.: 1 3/4 in
      Package Quantity: 1
      Item: Retaining Ring
      $4.75
      ZORO SELECT

      Internal Retaining Ring, Stainless Steel, Plain Finish, 1 in Shaft Dia, 5 PK

      Mfr # HO-100SS
      Key Features:
      For Bore Dia.: 1 in
      Package Quantity: 5
      Item: Retaining Ring
      $7.99
      Pk of 5, $1.60/ea
      ZORO SELECT

      Internal Retaining Ring, Steel, Black Phosphate Finish, 40 mm Shaft Dia

      Mfr # DHO-40ST PA
      Key Features:
      Item: Retaining Ring
      Type: Internal
      For Bore Dia.: 40 mm
      $0.38
      ZORO SELECT

      Internal Retaining Ring, Steel, Black Phosphate Finish, 80 mm Shaft Dia

      Mfr # DHO-80ST PA
      Key Features:
      For Bore Dia.: 80 mm
      Item: Retaining Ring
      Type: Internal
      $0.99
      ZORO SELECT

      Internal Retaining Ring, Steel, Plain Finish, 1 3/4 in Shaft Dia, 25 PK

      Mfr # U36050.175.0001
      Key Features:
      For Bore Dia.: 1 3/4 in
      Item: Retaining Ring
      Type: Internal
      $16.70
      24% off
      $12.59
      Pk of 25, $0.50/ea
      ZORO SELECT

      Internal Retaining Ring, Steel, Black Phosphate Finish, 22 mm Shaft Dia, 50 PK

      Mfr # DHO-22ST PA
      Key Features:
      For Bore Dia.: 22 mm
      Item: Retaining Ring
      Type: Internal
      $5.25
      Pk of 50, $0.11/ea
      ZORO SELECT

      Internal Retaining Ring, Steel, Plain Finish, 5/8 in Shaft Dia, 50 PK

      Mfr # U36050.062.0001
      Key Features:
      For Bore Dia.: 5/8 in
      Item: Retaining Ring
      Type: Internal
      $3.59
      Pk of 50, $0.07/ea
      ZORO SELECT

      Internal Retaining Ring, Stainless Steel, Plain Finish, 1 1/4 in Shaft Dia

      Mfr # HO-125SS
      Key Features:
      For Bore Dia.: 1 1/4 in
      Package Quantity: 1
      Item: Retaining Ring
      $1.69
      ZORO SELECT

      Internal Retaining Ring, Steel, Plain Finish, 13/16 in Shaft Dia, 50 PK

      Mfr # U36050.081.0001
      Key Features:
      For Bore Dia.: 13/16 in
      Item: Retaining Ring
      Type: Internal
      $4.39
      Pk of 50, $0.09/ea
      ZORO SELECT

      Internal Retaining Ring, Steel, Plain Finish, 1/4 in Shaft Dia, 50 PK

      Mfr # U36050.025.0001
      Key Features:
      For Bore Dia.: 1/4 in
      Item: Retaining Ring
      Type: Internal
      $1.09
      Pk of 50, $0.02/ea
      ZORO SELECT

      Internal Retaining Ring, Steel, Black Phosphate Finish, 32 mm Shaft Dia, 25 PK

      Mfr # DHO-32ST PA
      Key Features:
      For Bore Dia.: 32 mm
      Item: Retaining Ring
      Type: Internal
      $5.59
      9% off
      $5.05
      Pk of 25, $0.20/ea
      ZORO SELECT

      Internal Retaining Ring, Steel, Plain Finish, 7/16 in Shaft Dia, 50 PK

      Mfr # U36050.043.0001
      Key Features:
      For Bore Dia.: 7/16 in
      Item: Retaining Ring
      Type: Internal
      $1.15
      Pk of 50, $0.02/ea
      ZORO SELECT

      Internal Retaining Ring, Stainless Steel, Plain Finish, 1/2 in Shaft Dia, 10 PK

      Mfr # HO-50SS
      Key Features:
      For Bore Dia.: 1/2 in
      Package Quantity: 10
      Item: Retaining Ring
      $10.89
      4% off
      $10.35
      Pk of 10, $1.04/ea
      ZORO SELECT

      Internal Retaining Ring, Stainless Steel, Plain Finish, 5/16 in Shaft Dia, 10 PK

      Mfr # HO-31SS
      Key Features:
      For Bore Dia.: 5/16 in
      Package Quantity: 10
      Item: Retaining Ring
      $7.49
      Pk of 10, $0.75/ea
      ZORO SELECT

      Internal Retaining Ring, Steel, Plain Finish, 2 3/8 in Shaft Dia, 10 PK

      Mfr # U36050.237.0001
      Key Features:
      For Bore Dia.: 2 3/8 in
      Item: Retaining Ring
      Type: Internal
      $5.99
      Pk of 10, $0.60/ea
      ZORO SELECT

      Internal Retaining Ring, Stainless Steel, Plain Finish, 3/8 in Shaft Dia, 10 PK

      Mfr # HO-37SS
      Key Features:
      For Bore Dia.: 3/8 in
      Package Quantity: 10
      Item: Retaining Ring
      $7.35
      Pk of 10, $0.74/ea
      ZORO SELECT

      Internal Retaining Ring, Steel, Oil Finish, 2 in Shaft Dia, 5 PK

      Mfr # WHM-200
      Key Features:
      For Bore Dia.: 2 in
      Item: Retaining Ring
      Type: Internal
      $8.15
      Pk of 5, $1.63/ea
      ZORO SELECT

      Internal Retaining Ring, Steel, Plain Finish, 4 1/2 in Shaft Dia

      Mfr # U36050.450.0001
      Key Features:
      For Bore Dia.: 4 1/2 in
      Item: Retaining Ring
      Type: Internal
      $5.29
      ZORO SELECT

      Internal Retaining Ring, Stainless Steel, Plain Finish, 2 1/8 in Shaft Dia

      Mfr # HO-212SS
      Key Features:
      For Bore Dia.: 2 1/8 in
      Item: Retaining Ring
      Type: Internal
      $13.19
      9% off
      $11.89
      ZORO SELECT

      Internal Retaining Ring, 18-8 Stainless Steel, Plain Finish, 2 3/8 in Shaft Dia

      Mfr # WHM-237-S02
      Key Features:
      For Bore Dia.: 2 3/8 in
      Item: Retaining Ring
      Type: Internal
      $6.99
      ZORO SELECT

      Internal Retaining Ring, Steel, Plain Finish, 62 mm Shaft Dia, 10 PK

      Mfr # M36050.062.0001
      Key Features:
      For Bore Dia.: 62 mm
      Item: Retaining Ring
      Type: Internal
      $9.49
      Pk of 10, $0.95/ea
      ZORO SELECT

      Internal Retaining Ring, Steel, Plain Finish, 6 in Shaft Dia

      Mfr # U36050.600.0001
      Key Features:
      For Bore Dia.: 6 in
      Item: Retaining Ring
      Type: Internal
      $8.45
      ROTOR CLIP

      Internal Retaining Ring, Steel, Zinc Yellow Finish, 1 3/8 in Shaft Dia, 25 PK

      Mfr # HO-137ST ZD
      Key Features:
      Item: Retaining Ring
      Type: Internal
      For Bore Dia.: 1 3/8 in
      $14.34
      26% off
      $10.55
      Pk of 25, $0.42/ea
      ROTOR CLIP

      Internal Retaining Ring, Steel, Black Phosphate Finish, 2.063 in Shaft Dia

      Mfr # HO-206
      Key Features:
      Item: Retaining Ring
      Type: Internal
      For Bore Dia.: 2.063 in
      $0.65
      ZORO SELECT

      Internal Retaining Ring, 18-8 Stainless Steel, Plain Finish, 1 3/4 in Shaft Dia

      Mfr # WHM-175-S02
      Key Features:
      For Bore Dia.: 1 3/4 in
      Item: Retaining Ring
      Type: Internal
      $4.25
      ZORO SELECT

      Internal Retaining Ring, Steel, Plain Finish, 72 mm Shaft Dia, 5 PK

      Mfr # M36050.072.0001
      Key Features:
      For Bore Dia.: 72 mm
      Item: Retaining Ring
      Type: Internal
      $5.79
      Pk of 5, $1.16/ea
      ZORO SELECT

      Internal Retaining Ring, Steel, Oil Finish, 2 1/8 in Shaft Dia, 5 PK

      Mfr # WHM-212
      Key Features:
      For Bore Dia.: 2 1/8 in
      Item: Retaining Ring
      Type: Internal
      $12.15
      Pk of 5, $2.43/ea
      ROTOR CLIP

      Internal Retaining Ring, Steel, Zinc Yellow Finish, 1 1/2 in Shaft Dia, 25 PK

      Mfr # HO-150ST ZD
      Key Features:
      Item: Retaining Ring
      Type: Internal
      For Bore Dia.: 1 1/2 in
      $14.19
      4% off
      $13.49
      Pk of 25, $0.54/ea
      ROTOR CLIP

      Internal Retaining Ring, Steel, Zinc Yellow Finish, 1 5/8 in Shaft Dia, 25 PK

      Mfr # HO-162ST ZD
      Key Features:
      Item: Retaining Ring
      Type: Internal
      For Bore Dia.: 1 5/8 in
      $14.99
      18% off
      $12.19
      Pk of 25, $0.49/ea
      ROTOR CLIP

      Internal Retaining Ring, Steel, Zinc Yellow Finish, 1 5/16 in Shaft Dia, 25 PK

      Mfr # HO-131ST ZD
      Key Features:
      Item: Retaining Ring
      Type: Internal
      For Bore Dia.: 1 5/16 in
      $12.09
      Pk of 25, $0.48/ea
      ZORO SELECT

      Internal Retaining Ring, Steel, Black Phosphate Finish, 60 mm Shaft Dia

      Mfr # DHO-60ST PA
      Key Features:
      For Bore Dia.: 60 mm
      Item: Retaining Ring
      Type: Internal
      $2.15
      ZORO SELECT

      Internal Retaining Ring, Steel, Plain Finish, 110 mm Shaft Dia, 5 PK

      Mfr # M36050.110.0001
      Key Features:
      For Bore Dia.: 110 mm
      Item: Retaining Ring
      Type: Internal
      $22.09
      Pk of 5, $4.42/ea
      ROTOR CLIP

      Internal Retaining Ring, Steel, Zinc Yellow Finish, 1 1/4 in Shaft Dia, 25 PK

      Mfr # HO-125ST ZD
      Key Features:
      Item: Retaining Ring
      Type: Internal
      For Bore Dia.: 1 1/4 in
      $15.65
      Pk of 25, $0.63/ea
      ZORO SELECT

      Internal Retaining Ring, Steel, Oil Finish, 1 in Shaft Dia, 10 PK

      Mfr # WHM-100
      Key Features:
      For Bore Dia.: 1 in
      Item: Retaining Ring
      Type: Internal
      $11.39
      10% off
      $10.25
      Pk of 10, $1.03/ea
      ZORO SELECT

      Internal Retaining Ring, 18-8 Stainless Steel, Plain Finish, 3 in Shaft Dia

      Mfr # WHM-300-S02
      Key Features:
      For Bore Dia.: 3 in
      Item: Retaining Ring
      Type: Internal
      $7.69

      1,142 results

      (Showing 1 - 36)
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      About Internal Retaining Rings

      Internal Retaining Rings are a type of fastener that is used to secure and stabilize components in an assembly. They provide a mechanical interference fit that is designed to resist axial movement, and they are commonly used in many industries.

      Types of Internal Retaining Rings

      The most common type of Internal Retaining Ring is the snap ring, which can be either external or internal. The size of the ring typically ranges from 1/4 inch to 2 inches, with the larger sizes being more popular for industrial applications. There are also other types of Internal Retaining Rings such as wave rings, spiral retaining rings, and E-type rings.

      How Internal Retaining Rings are Made

      Internal Retaining Rings are usually made from stainless steel or spring steel materials due to their durability and corrosion resistance. The manufacturing process involves cutting the material into a specific shape and then heat treating it for additional strength. After this process, the Internal Retaining Ring will have a uniform cross section that ensures a consistent fit.

      Industries that use Internal Retaining Rings

      Internal Retaining Rings can be found in many industries including automotive, aerospace, agriculture, construction, marine engineering, and military applications. Professionals in these fields rely on them to secure components such as bearings or shafts in place without any additional fasteners.

      Find the Internal Retaining Rings You Need at Zoro

      Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of fasteners, along with other tools or supplies to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
      Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

      Frequently Asked Questions

      What Brands of Internal Retaining Rings does Zoro Carry?

      We carry many of the top brands and manufacturers including ROTOR CLIP, X1 TOOLS, G.L. HUYETT, and many more.

      What Item for Internal Retaining Rings are available?

      At Zoro we carry a wide assortment including some of the most common Item choices such as Retaining Ring, and E-Clip.

      Which features are most common for Internal Retaining Rings?

      Some common characteristics of Internal Retaining Rings are the Item, Type, and Material.

      Related Categories

      External Retaining Rings Retaining Ring Assortments General Washers Hex Head Cap Screws Lock Nuts
      Hex Nuts Socket Head Cap Screws Machine Screws Fully-Threaded Rods & Studs Self-Tapping Screws
      Spring Pins Lock Washers 22-SA 1 3/4 internal retaining ring ho-162
      ho-200st zd 1 11/16 internal retaining ring fabory internal retaining rings

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