8248 – N35SH Neodymium Ring Magnet 0.75 OD × 0.188 ID × 0.50 in

This N35SH neodymium ring magnet measures 0.75 inch OD × 0.188 inch ID × 0.50 inch thick. It is axially magnetized, with the poles on the two flat ring faces, and uses a high-temperature SH grade rated to 150°C (302°F).

N35SH Ring Magnet Specifications

Design Notes

Axial magnetization places the north and south poles on the two 0.75-inch annular faces. The listed pull force is 28.22 lb under the stated test conditions. N35SH material supports elevated-temperature applications up to the listed maximum of 150°C (302°F).

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Confirm pole orientation, operating air gap, target-steel thickness, adhesive selection, and dimensional stack-up in the final assembly. Sintered neodymium is hard and brittle, so avoid impact, snap-together collisions, uneven clamping, and excessive mechanical stress. Use controlled installation methods when assembling magnets near steel or other magnets.

The listed 28.22 lb pull force is a comparison value, not a guaranteed safe working load. Air gaps, target-steel thickness, surface finish, and shear loading can reduce usable force. Thermal capability depends on the complete magnetic circuit and operating conditions; review applications near the listed temperature limit.

Use the magnet pull force calculator for preliminary screening and compare materials in the neodymium magnet grade chart. Browse neodymium ring magnets, or submit the magnet RFQ builder for volume pricing or custom requirements.