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Center Bonded Mounts - CBA-50 Series

Center Bonded Mounts - CBA-50 Series

Center Bonded Mounts isolate vibration, control shock and reduce noise due to structure borne vibrations.


Available in a full range of rated load capacities and able to withstand shock loads of 10 g's, these mounts effectively protect equipment and improve operator comfort. They are ideal for automotive, marine, railroad and industrial markets.


Center Bonded Mounts provide flexible suspension systems for mobile, transport-mounted or portable equipment. Typical applications include engines, cabs, fuel tanks, pumps, air conditioning units, compressors and industrial machinery.

Item # Axial Static Spring Rate Max. Axial Static Load Rating at Deflection Min. I.D. (E) Max. I.D. (E) O.D. (E) J K A B D
CBA24-650-50
5400 lbs/in
945 N/mm
650 at 0.12 lbs at in
2891 at 3.0 N at mm
0.639 in
16.2 mm
0.657 in
16.7 mm
0.88 in
22.3 mm
1.5 in
38.1 mm
2.19 in
55.6 mm
4.25 in
1/2 in
2.5 in
CBA24-500-50
4200 lbs/in
736 N/mm
500 at 0.12 lbs at in
2224 at 3.0 N at mm
0.639 in
16.2 mm
0.657 in
16.7 mm
0.88 in
22.3 mm
1.5 in
38.1 mm
2.19 in
55.6 mm
4.25 in
1/2 in
2.5 in
CBA20-400-50
3300 lbs/in
578 N/mm
400 at 0.12 lbs at in
1780 at 3.0 N at mm
0.525 in
13.3 mm
0.54 in
13.7 mm
0.75 in
19 mm
1.45 in
36.8 mm
1.92 in
48.8 mm
3.75 in
1/2 in
2.25 in
CBA20-300-50
2500 lbs/in
438 N/mm
300 at 0.12 lbs at in
1334 at 3.0 N at mm
0.525 in
13.3 mm
0.54 in
13.7 mm
0.75 in
19 mm
1.45 in
36.8 mm
1.92 in
48.8 mm
3.75 in
1/2 in
2.25 in
CBA12-200-50
2220 lbs/in
389 N/mm
200 at 0.09 lbs at in
890 at 2.3 N at mm
0.397 in
10.1 mm
0.41 in
10.4 mm
0.5 in
12.7 mm
1.07 in
27.2 mm
1.25 in
31.8 mm
2.38 in
0.44 in
1.75 in
CBA12-100-50
1110 lbs/in
194 N/mm
100 at 0.09 lbs at in
445 at 2.3 N at mm
0.397 in
10.1 mm
0.41 in
10.4 mm
0.5 in
12.7 mm
1.07 in
27.2 mm
1.25 in
31.8 mm
2.38 in
0.44 in
1.75 in

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