Skip to content
  • 🛍️ Get the best price with 20-40% discount! 🛍️
  • 🛍️ Get the best price with 20-40% discount! 🛍️
AMF Magnetics ShopAMF Magnetics Shop
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Rare Earth (Neodymium)
    • Rare Earth Pot Magnets
    • Rare Earth Discs
    • Rare Earth Blocks
    • Rare Earth Rings
    • Rare Earth Cylinders
    • Rare Earth Self-Adhesive
    • Rare Earth Hooks
    • Rare Earth Countersunk
    • Rare Earth Spheres
    • Neodymium Rare Earth Fishing
  • Home, School & Office
    • Whiteboard Magnets
    • Hobby and Craft Magnets
    • Magnetic Knife Holders
    • POS Displays
    • Door Latch Magnets
    • Self-Adhesive Magnetic Patches
    • Magnetic Accessories & Gadgets
    • Name Badge Magnets
    • Office Magnets
    • Magnetic Pockets and Card Holders
    • Printable Magnetic Sheets & Paper
  • Flexible Magnets
    • Magnetic Labels
    • White and Coloured Magnetic Strips
    • Self-Adhesive Magnetic Strips
    • Self-Adhesive Magnetic Sheets
    • Coloured Magnetic Sheets
    • White Magnetic Sheets
    • Rewritable Magnetic Labels
    • Magnafix Magnetic Tape System
    • Pre-Cut Magnetic Strips
    • Flexible Rare Earth
  • Equipment
    • Grate Magnets
    • Magnetic Separators & Tubes
    • Gauss Meters
    • Electromagnets
  • Pick Up Tools
    • Magnetic Sweepers
    • Magnetic Lifters
    • Swarf Cleaner – Magnarod
    • Magnetic Stud Finder
Rare Earth (Neodymium) / Rare Earth Rings
Sale!
Neodymium Ring Magnet - 30mm (OD) X 15.5mm (ID) X 8mm (H)

Neodymium Ring Magnet – 30mm (OD) X 15.5mm (ID) X 8mm (H)

$22.94 Original price was: $22.94.$16.06Current price is: $16.06.

SKU: BWFNB 5860643438757 Categories: Rare Earth (Neodymium), Rare Earth Rings Tags: 10kg-20kg, ID_15.5mm, Nickel_Coating, OD_30mm, T_8mm
  • Free Shipping over $25
  • Fast & reliable delivery options
  • Enjoy top quality items for less
  • Multiple safe payment methods
Browse
  • Equipment
    • Electromagnets
    • Gauss Meters
    • Grate Magnets
    • Magnetic Separators & Tubes
  • Flexible Magnets
    • Coloured Magnetic Sheets
    • Flexible Rare Earth
    • Magnafix Magnetic Tape System
    • Magnetic Labels
    • Pre-Cut Magnetic Strips
    • Rewritable Magnetic Labels
    • Self-Adhesive Magnetic Sheets
    • Self-Adhesive Magnetic Strips
    • White and Coloured Magnetic Strips
    • White Magnetic Sheets
  • Home, School & Office
    • Door Latch Magnets
    • Hobby and Craft Magnets
    • Magnetic Accessories & Gadgets
    • Magnetic Knife Holders
    • Magnetic Pockets and Card Holders
    • Name Badge Magnets
    • Office Magnets
    • POS Displays
    • Printable Magnetic Sheets & Paper
    • Self-Adhesive Magnetic Patches
    • Whiteboard Magnets
  • Pick Up Tools
    • Magnetic Lifters
    • Magnetic Stud Finder
    • Magnetic Sweepers
    • Swarf Cleaner - Magnarod
  • Rare Earth (Neodymium)
    • Neodymium Rare Earth Fishing
    • Rare Earth Blocks
    • Rare Earth Countersunk
    • Rare Earth Cylinders
    • Rare Earth Discs
    • Rare Earth Hooks
    • Rare Earth Pot Magnets
    • Rare Earth Rings
    • Rare Earth Self-Adhesive
    • Rare Earth Spheres
  • Uncategorized
  • Description
  • Reviews (0)

Magnetic Product Description:

This rare earth ring magnet has an outside diameter of 30mm, an inside diameter of 15.5mm and a thickness of 8mm. It is identified by the AMF magnet part number 23003B.

Uses for our rare earth ring magnets:

These Rare Earth Ring Magnets are common components in processing and manufacturing systems. Ring magnets come in a wide range of sizes, with varying inner and outer diameters to suit the particular purpose or application. The inner diameter or void area reduces the overall volume of magnet material and therefore the strength or a ring magnet is less than that of an equivalent sized disc. However, ring magnets are particularly useful for industrial applications where their capacity to be fitted to shafts and used to assist with precision manufacturing is an advantage.

Reviews

There are no reviews yet.

Be the first to review “Neodymium Ring Magnet – 30mm (OD) X 15.5mm (ID) X 8mm (H)” Cancel reply

Related products

Sale!
Neodymium Disc Magnet - 30mm X 12mm | N48
Quick View

Rare Earth (Neodymium)

Neodymium Disc Magnet – 30mm X 12mm | N48

$47.09 Original price was: $47.09.$32.96Current price is: $32.96.
Sale!
Neodymium Block Magnet | Partial Ovoid - 38mm X 29mm X (3mm-5.8mm) | Phosphorus Coating
Quick View

Rare Earth (Neodymium)

Neodymium Block Magnet | Partial Ovoid – 38mm X 29mm X (3mm-5.8mm) | Phosphorus Coating

$35.75 Original price was: $35.75.$25.03Current price is: $25.03.
Sale!
Male Thread Neodymium Pot Magnet - Diameter 66mm X 8mm With 15mm Boss And Rubber Case
Quick View

Rare Earth (Neodymium)

Male Thread Neodymium Pot Magnet – Diameter 66mm X 8mm With 15mm Boss And Rubber Case

$19.16 Original price was: $19.16.$13.41Current price is: $13.41.
Sale!
Neodymium Pot Magnet - Diameter 35mm X 12mm | M6 Internal Thread X 8.8mm
Quick View

Rare Earth (Neodymium)

Neodymium Pot Magnet – Diameter 35mm X 12mm | M6 Internal Thread X 8.8mm

$16.04 Original price was: $16.04.$11.23Current price is: $11.23.
Sale!
Neodymium Disc Magnet - 10mm X 2.5mm | N45
Quick View

Rare Earth (Neodymium)

Neodymium Disc Magnet – 10mm X 2.5mm | N45

$12.00 Original price was: $12.00.$8.40Current price is: $8.40.
Sale!
Neodymium Ring Magnet - OD100mm X ID70mm X H3mm | N35
Quick View

Rare Earth (Neodymium)

Neodymium Ring Magnet – OD100mm X ID70mm X H3mm | N35

$150.59 Original price was: $150.59.$96.99Current price is: $96.99.
Sale!
Neodymium Disc Magnet - 50mm X 25mm | N45
Quick View

Rare Earth (Neodymium)

Neodymium Disc Magnet – 50mm X 25mm | N45

$185.13 Original price was: $185.13.$98.99Current price is: $98.99.
Sale!
Neodymium Block Magnet - 8mm X 8mm X 8mm | N45
Quick View

Rare Earth (Neodymium)

Neodymium Block Magnet – 8mm X 8mm X 8mm | N45

$12.00 Original price was: $12.00.$8.40Current price is: $8.40.
MY ACCOUNT
  • Cart
  • Checkout
  • My account
  • Wishlist
ABOUT US
  • About Us
  • FAQ
  • Returns & Exchanges
  • Delivery
  • Contact Us
LEGAL
  • Privacy Policy
  • Payment Method
  • Shipping Policy
  • Term and Conditions
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    © 2026 AMF Magnetics Shop. Authentic content, legally protected.
    • Rare Earth (Neodymium)
      • Rare Earth Pot Magnets
      • Rare Earth Discs
      • Rare Earth Blocks
      • Rare Earth Rings
      • Rare Earth Cylinders
      • Rare Earth Self-Adhesive
      • Rare Earth Hooks
      • Rare Earth Countersunk
      • Rare Earth Spheres
      • Neodymium Rare Earth Fishing
    • Home, School & Office
      • Whiteboard Magnets
      • Hobby and Craft Magnets
      • Magnetic Knife Holders
      • POS Displays
      • Door Latch Magnets
      • Self-Adhesive Magnetic Patches
      • Magnetic Accessories & Gadgets
      • Name Badge Magnets
      • Office Magnets
      • Magnetic Pockets and Card Holders
      • Printable Magnetic Sheets & Paper
    • Flexible Magnets
      • Magnetic Labels
      • White and Coloured Magnetic Strips
      • Self-Adhesive Magnetic Strips
      • Self-Adhesive Magnetic Sheets
      • Coloured Magnetic Sheets
      • White Magnetic Sheets
      • Rewritable Magnetic Labels
      • Magnafix Magnetic Tape System
      • Pre-Cut Magnetic Strips
      • Flexible Rare Earth
    • Equipment
      • Grate Magnets
      • Magnetic Separators & Tubes
      • Gauss Meters
      • Electromagnets
    • Pick Up Tools
      • Magnetic Sweepers
      • Magnetic Lifters
      • Swarf Cleaner – Magnarod
      • Magnetic Stud Finder
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.