Reliance Precision Mechatronics

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Belleville Washer

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Part Description

The BW-M7 is part of the Belleville Washer range from Reliance Precision.

The key attributes of the BW-M7 are:

Screw Size : M7
Dimension (B) : 7.2mm
Compressed Height (Hc) (75% defl.) : 0.87mm
Force to Compress to (Hc) : 735N

See below for the full specification.

If you require a modified or custom version of this product please contact us for further information.

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BW-M7 Specification

BW-M7 2D Drawing


Compressed Height (Hc) (75% defl.)0.87mm
Diameter (D) 14.0mm
Dimension (B)7.2mm
Force to Compress to (Hc) 735N
Free Height (Hf)1.10mm
Nut Length (T) 0.80mm
Ref Height (Hr)0.30mm

Technical Specification

MaterialStainless steel X12CrNi 17 7 DIN2093
Screw SizeM7

For additional information about this component please contact us or download the catalogue from the box below.