Composite spring is a cylindrical elastomer composed of metal coil spring and rubber. Compared with other metal springs, this product has the advantages of good corrosion resistance and long service life. Compared with other metal springs, it has strong damping capacity, good buffering effect and low noise.

Specification and parameters of composite spring:

Model	Specifications	Outer diameter D	internal diameter	Free height h (mm)	Working deformation FV	Steel KL	Allowable load pa
	DxHxd(mm)	(mm)	(mm)		(cm)	(kg/cm)	(kg)
JHF-90×150	ф90×150×ф40	90	40	150	2	100	400
JHF-90×150	ф90×150×ф40	90	40	150	2	125	500
JHF-90×150	ф90×150×ф40	90	40	15	2	150	700
JHF-150×265	ф150×265×ф80	150	80	265	3	180	1000
JHF-150×265	ф150×265×ф80	150	80	265	3	200	1200
JHF-150×265	ф150×265×ф80	150	80	265	3	220	1400
JHF-150×265	ф150×265×ф80	150	80	265	3	250	1500
JHF-150×265	ф150×265×ф80	150	80	265	3	300	1800
JHF-150×265	ф150×265×ф80	150	80	265	3	350	2000
JHF-155×290	ф155×290×ф60	155	60	290	3	240	1500
JHF-155×290	ф155×290×ф60	155	60	290	3	270	1700

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