£304.99

FIRST4MAGNETS N42 Neodymium Radially Magnetised Magnet Assembly for Motors and Generators - 40mm O.D. x 30mm I.D. x 35mm long

SP403035R-1

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£305 today · previous high £305 · all-time low £288

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Price History & Forecast

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Last 77 days • 77 data points (No recent data available)

Historical
Generating forecast...
£304.99 £286.16 £290.27 £294.38 £298.48 £302.59 £306.70 22 February 2026 13 March 2026 01 April 2026 20 April 2026 09 May 2026

Price Distribution

Price distribution over 77 days • 2 price levels

Days at Price
Current Price
30 days 47 days · current 0 12 24 35 47 £288 £305 Days at Price

Price Analysis

Most common price: £305 (47 days, 61.0%)

Price range: £288 - £305

Price levels: 2 different prices over 77 days

Description

Outer Diameter 40mm x Inner Diameter 30mm 35mm Long N42 Grade Neodymium Radially magnetised with the north polarity on the inside and south on the outside Stainless-steel outer ring Radially magnetised magnets are rare due to a complex manufacturing process. Radially magnetised magnets are mostly used in motors and generators, as well as in free energy experimentation and rare earth permanent frictionless bearings. This cylindrical Neodymium magnet has been radially magnetised with the north polarity on the inside and south on the outside. The outer diameter is 40mm and inner diameter is 30mm with a stainless-steel ring on the outside.

Key Features

IDEAL FOR GENERATORS & MOTORS. Radially magnetised magnets are mostly used in motors and generators, as well as in free energy experimentation and rare earth permanent frictionless bearings.

SPECIFICATIONS. Outer Diameter 40mm x Inner Diameter 30mm. 35mm Long. N42 Grade Neodymium. Stainless steel outer ring.

EXPERT ADVICE. After your purchase, our team of experts is always available to provide you with technical advice and support with your application.

Stainless-steel outer ring.

Product Specifications

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