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VIBRATION CONTROL

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LORD J-3424 Series Medium Rubber Sandwich Mounts

Compression Load Range: 130 - 2040 lbs (130 - 9074 N)

Shear Load Range: 23 - 325 lbs (102 - 325 N)

"Protect equipment and machinery against damaging vibration..."

LORD J-3424 Series Medium Rubber Flex-Bolt^® Sandwich Mounts are designed to protect equipment and machinery against damaging vibration. This family of mounts has excellent capacity for energy control.

Typical Applications

Business machines
Motorcycles
Light motors
Appliances
Shipping containers
Feeders
Compactors
Vibratory Rollers
HVAC Equipment

Constructed with high-strength bonds and specially compounded elastomers, these mounts provide high load-carrying capacity and assure long life. The simple design and unitized construction provide lowcost mounting systems which are compact, lightweight, easy to install and maintenance-free.

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Application analysis FORMs

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Engineering Support

ENGINEERING ASSISTANCE - LORD J-3424 Series Medium Rubber Sandwich Mounts

DeltaFlex is committed to providing you with the best engineering support experience possible.

"Frequently vibration isolation problems require a system engineering analysis..." - Put us to work for you.

Thank you for taking the time to learn about DeltaFlex and our LORD J-3424 Series Medium Rubber Sandwich Mounts. Our applications engineer will help find the right solution for your application.

Our goal is to provide you with most efficient and effective engineering support. The more information you can provide upfront, the more diligent we can be in assisting you with your request.

We know that your time is valuable. So, we have filled-in some of the information for you.

Thank you...for putting DeltaFlex to work for you.

Engineering Support

Specs

Specs Metric

Dimensions

Dimensions Metric

reset matrix

clear Part #	clear Type	clear Elastomer	clear Thread Size	clear Max Static Load - Shear (Lbs.)	clear Max Static Load - Compression (Lbs.)	clear Spring Rate Ks - Shear (Lbs./In.)	clear Spring Rate Kc - Compression (Lbs./In.)
J-3424-143	4	NR	1/2 - 13	23.0 lbs.	130 lbs.	115 lbs./in.	650 lbs./in.
J-3424-49	4	NR	1/2 - 13	30.0 lbs.	184 lbs.	75 lbs./in.	455 lbs./in.
J-3424-8	4	NR	1/2 - 13	36.0 lbs.	208 lbs.	110 lbs./in.	635 lbs./in.
J-3424-25	4	NR	1/2 - 13	125 lbs./in.
J-3424-5	4	OR	1/2 - 13	38.0 lbs.	205 lbs.	165 lbs./in.	900 lbs./in.
J-3424-30	4	NR	1/2 - 13	49.0 lbs.	259 lbs.	320 lbs./in.	1685 lbs./in.
J-3424-6	4	NR	1/2 - 13	57.0 lbs.	274 lbs.	250 lbs./in.	1200 lbs./in.
J-3424-2	4	OR	1/2 - 13	66.0 lbs.	278 lbs.	290 lbs./in.	1220 lbs./in.
J-3424-3	4	OR	1/2 - 13	81.0 lbs.	417 lbs.	355 lbs./in.	1830 lbs./in.
J-3424-80	4	NR	1/2 - 13	91.0 lbs.	382 lbs.	400 lbs./in.	1675 lbs./in.
J-5425-275	4	NR	1/2 - 13	110.0 lbs.	720 lbs.	260 lbs./in.	1400 lbs./in.
J-3424-21	4	OR	1/2 - 13	120.0 lbs.	549 lbs.	525 lbs./in.	2410 lbs./in.
J-5425-123	4	NR	1/2 - 20	165.0 lbs.	1670 lbs.	750 lbs./in.	4125 lbs./in.
J-3424-147	5	NR	1/2 - 13	551 lbs.	5400 lbs./in.

reset matrix

clear Part #	clear Type	clear Elastomer	clear Max Static Load - Shear (N)	clear Max Static Load - Compression (N)	clear Spring Rate Ks - Shear (N/mm)	clear Spring Rate Kc - Compression (N/mm)
J-3424-143	4	NR	102.0 N	578.0 N	20.0 N	114.0 N/mm
J-3424-49	4	NR	133.0 N	818.0 N	13.0 N	80.0 N/mm
J-3424-8	4	NR	160.0 N	925.0 N	19.0 N	111.0 N/mm
J-3424-25	4	NR
J-3424-5	4	OR	169.0 N	912.0 N	29.0 N	158.0 N/mm
J-3424-30	4	NR	218.0 N	1152.0 N	56.0 N	295.0 N/mm
J-3424-6	4	NR	253.0 N	1219.0 N	44.0 N	210.0 N/mm
J-3424-2	4	OR	293.0 N	1237.0 N	51.0 N	214.0 N/mm
J-3424-3	4	OR	360.0 N	1855.0 N	62.0 N	320.0 N/mm
J-3424-80	4	NR	405.0 N	1699.0 N	70.0 N	293.0 N/mm
J-5425-275	4	NR	489.0 N	3203.0 N	46.0 N	245.0 N/mm
J-3424-21	4	OR	534.0 N	2442.0 N	92.0 N	422.0 N/mm
J-5425-123	4	NR	732.0 N	7428.0 N	133.0 N	722.0 N/mm
J-3424-147	5	NR	2451.0 N	946.0 N/mm

reset matrix

clear Part #	clear A (in.)	clear B (in.)	clear C (in.)	clear D (in.)
J-3424-143	2.00 in.	0.40 in.	2.12 in.	0.40 in.
J-3424-49	2.00 in.	0.40 in.	3.00 in.	0.40 in.
J-3424-8	2.00 in.	0.40 in.	2.62 in.	0.40 in.
J-3424-25	2.00 in.	0.40 in.	2.62 in.	0.40 in.
J-3424-5	2.00 in.	0.40 in.	2.12 in.	0.40 in.
J-3424-30	2.00 in.	0.40 in.	1.75 in.	0.40 in.
J-3424-6	2.00 in.	0.40 in.	2.12 in.	0.40 in.
J-3424-2	2.00 in.	0.40 in.	2.12 in.	0.40 in.
J-3424-3	2.00 in.	0.40 in.	2.12 in.	0.40 in.
J-3424-80	2.00 in.	0.40 in.	2.12 in.	0.40 in.
J-5425-275	3.12 in.	0.53 in.	3.00 in.	0.53 in.
J-3424-21	2.00 in.	0.40 in.	2.12 in.	0.40 in.
J-5425-123	3.12 in.	0.53 in.	2.25 in.	0.53 in.
J-3424-147	2.00 in.	0.40 in.	1.00 in.	0.40 in.

reset matrix

clear Part #	clear A (mm)	clear B (mm)	clear C (mm)	clear D (mm)
J-3424-143	50.8 mm	10.2 mm	53.8 mm	10.2 mm
J-3424-49	50.8 mm	10.2 mm	76.2 mm	10.2 mm
J-3424-8	50.8 mm	10.2 mm	66.5 mm	10.2 mm
J-3424-25	50.8 mm	10.2 mm	66.5 mm	10.2 mm
J-3424-5	50.8 mm	10.2 mm	53.8 mm	10.2 mm
J-3424-30	50.8 mm	10.2 mm	44.5 mm	10.2 mm
J-3424-6	50.8 mm	10.2 mm	53.8 mm	10.2 mm
J-3424-2	50.8 mm	10.2 mm	53.8 mm	10.2 mm
J-3424-3	50.8 mm	10.2 mm	53.8 mm	10.2 mm
J-3424-80	50.8 mm	10.2 mm	53.8 mm	10.2 mm
J-5425-275	79.2 mm	13.5 mm	76.2 mm	13.5 mm
J-3424-21	50.8 mm	10.2 mm	53.8 mm	10.2 mm
J-5425-123	79.2 mm	13.5 mm	57.2 mm	13.5 mm
J-3424-147	50.8 mm	10.2 mm	25.4 mm	10.2 mm