Magnets - Side Pole Rotator Alnico

Magnets -> Side Pole Rotator Alnico

There are 2 products in the sub-categories of Magnets - Side Pole Rotator Alnico. Browse the Magnets - Side Pole Rotator Alnico products table.

Category Details

A selection of Side Pole Rotator Alnico Magnets. This is the main category in this series

  • Permanent magnet made from an alloy of Aluminum, Nickel, and Cobalt, along with iron and sometimes other metals like copper or titanium.
  • Known for their excellent heat resistance and corrosion resistance, making them ideal for high-temperature applications like electric motors, sensors, and speakers.
  • While weaker than rare-earth magnets, Alnico magnets are more durable and stronger than ferrite magnets.

Miniature Bearings Australia - MBA Minibearings

Additional resources:


A more concise listing may be found in the Magnets - Side Pole Rotator Alnico category on the Small Parts & Bearings online store.
Diameter (C) Alnico Grade Poles D E A Indicative
Image
Side Pole Rotator Alnico Magnets - 25.4 mm - 5 - 4
Diameter (C)
25.4
mm

(Equiv. 1 in.)
Alnico Grade
5

Poles
4

D
12.70
mm
E
12.70
mm
A
19.05
mm
Side Pole Rotator Alnico Magnets - 25.4 mm - 5 - 4
B: 6.35 mm    F: 6.35 mm    Holding Force: 8.04 kg   
Part Number: MAG-SPR-25-005-AN (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
$135.77 AUD
$162.93 AUD $135.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Diameter (C) Alnico Grade Poles D Indicative
Image
Side Pole Rotator Alnico Magnets - 25.4 mm - 5 - 4
Diameter (C)
25.4
mm

(Equiv. 1 in.)
Alnico Grade
5

Poles
4

D
12.70
mm
Side Pole Rotator Alnico Magnets - 25.4 mm - 5 - 4
E: 12.70 mm    A: 19.05 mm    B: 6.35 mm    F: 6.35 mm    Holding Force: 8.04 kg   
Part Number: MAG-SPR-25-005-AN (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
$135.77 AUD
$162.93 AUD $135.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Side Pole Rotator Alnico Magnets - 31.75 mm - 5 - 6
Diameter (C)
31.75
mm

(Equiv. 1.25 in.)
Alnico Grade
5

Poles
6

D
15.88
mm
A
19.05
mm
Side Pole Rotator Alnico Magnets - 31.75 mm - 5 - 6
B: 5.56 mm    F: 6.35 mm    Holding Force: 13.39 kg   
Part Number: MAG-SPR-32-005-AN (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
$197.86 AUD
$237.44 AUD $197.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Side Pole Rotator Alnico Magnets - 31.75 mm - 5 - 6
Diameter (C)
31.75
mm

(Equiv. 1.25 in.)
Alnico Grade
5

Poles
6

D
15.88
mm
Side Pole Rotator Alnico Magnets - 31.75 mm - 5 - 6
A: 19.05 mm    B: 5.56 mm    F: 6.35 mm    Holding Force: 13.39 kg   
Part Number: MAG-SPR-32-005-AN (Each)
Out of Stock | Backorder Now | Orders can be expected around Mon, Jan 19, 2026
$197.86 AUD
$237.44 AUD $197.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.