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Pot magnet: the steel cup brings both poles to the holding face, north at the center and south on the rim.NSSholding face up
Magnetization directionPot magnet: the steel cup brings both poles to the holding face, north at the center and south on the rim.Arrows show the direction of magnetization inside the magnet, pointing toward north.

N35 neodymium pot magnet, 75 mm Model B75, with Ni-Cu-Ni plating and a listed 325.1 lb pull force. SKU 8228.

8228 – N35 Neodymium Pot Magnet 75 mm B75 – 325.1 lb Pull

Description
Additional information
Technical Specs (PDF)
Magnetization
Downloads
Coatings
BH Curves

N35 neodymium pot magnet 75 mm, Model B75 (SKU 8228) is a heavy-duty steel-cup magnetic assembly with a listed 325.1 lb axial pull force for demanding holding, mounting, fixture, and industrial applications.

Specifications

Pot magnet size 75 mm (Model B75)
Material Rare-earth NdFeB
Grade N35
Coating Ni-Cu-Ni
Br (typical) 12,100 gauss
BHmax (typical) 35 MGOe
Listed pull force 325.1 lb
Maximum operating temperature 80°C / 176°F

Design and Safety Notes

The steel pot concentrates magnetic holding performance at the working face. This B75 model is intended for applications where a large contact face and high axial pull rating are required. Confirm the mounting method, contact geometry, and surrounding clearance before installation.

The listed pull force is a laboratory reference under defined pull-off conditions, not a universal safe working load. Actual holding force varies with air gaps, paint, mating-steel thickness, surface finish, contact area, load direction, vibration, and temperature. Use the Magnet Pull Force Calculator for design estimates and compare materials in the Neodymium Magnet Grade Chart.

Use an appropriate engineering safety factor, particularly for vertical, overhead, dynamic, or personnel-adjacent applications. This magnet can create severe pinch hazards and can damage nearby equipment if allowed to snap onto steel.

Browse more pot and mounting magnets, or submit the Magnet RFQ Builder for production quantities or a custom requirement.

Diameter

75mm

Pot Type

B

Strength / Grade

N35

Pull Force

201lbs+

Shape

Pot

Pot magnet: the steel cup brings both poles to the holding face, north at the center and south on the rim.NSSholding face up
Magnetization directionPot magnet: the steel cup brings both poles to the holding face, north at the center and south on the rim.Arrows show the direction of magnetization inside the magnet, pointing toward north.

Downloads

8228 – Drawing PDF Format

8228 – Certificate of Compliance

8228 – Neodymium Properties Chart

8228 – Magnet Manufacturing Process

8228 – REACH Report

8228 – ROHS Report

If you can’t find what you want,just send us an inquiry and we will be happy to make it for you!

Coatings

Surface Coating Thickness(microns) Color Resistance
Passivation 1 Silver Grey Temporary Protection
Nickel Ni Ni
Ni Cu Ni
10-20 Bright Silver Excellent Against Humidity
Zinc Zn
Cu Zn
8-20 Bright Blue
Shinny Color
Good Against Salt Spray
Excellent against Salt Spray
Tin Ni Cu Sn 15-20 Silver Superior Against Humidity
Gold Ni Cu Au 10-20 Gold Superior Against Humidity
Copper Ni Cu 10-20 Gold Temporary Protection
Epoxy Epoxy
Ni Cu Epoxy
Zn Epoxy
15-25 Black, Red,
Grey
Excellent Against Humidity
& Salt Spray
Chemical Ni 10-20 Silver grey Excellent Against Humidity

BH Curves

168 in stock

Quantity Price Per Magnet
1 - 9 $101.00
10 - 49 $94.79
50 - 99 $90.90
100 - 999 $85.85
1000 - 4999 $70.70
5000 - 9999 $60.60
10000 + $50.50
EAN / UPC: 794969913340GTIN: 794969913340 SKU 8228 Categories , Tags , , , ,
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