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  • Vibration isolation in all directions.
  • Noise attenuation.
  • Easy installation because of one-piece design.
  • Low-cost installation.
  • Long service life.
  • Consistent performance because of permanently bonded design.
  • Shock protection in all directions provided by cushioned snubbing, no metal-to-metal bottoming.
  • Standard sizes available from stock.
  • Space-saving size.
  • Captive installation after overload failure when recommended bolt, washer and nut are used.
  • Accommodate English and Metric bolts.
Unit of Measure

Specifications

Maximum Axial Static Load Rating

 N/A 300 lbs1330 N

Axial Static Spring Rate

 N/A 3700 lbs/in645 N/mm

Radial Static Spring Rate

 N/A 4.500 lbs/in788 N/mm

Dimension A

 N/A 3.12 in79.4 mm

Dimension B

 N/A 3.00 in76.2 mm

Dimension C

 N/A 0.77 in19.6 mm

Dimension D

 N/A 1.25 in31.8 mm

Dimension E

 N/A 0.81 in20.6 mm

Dimension F

 N/A 0.63 in16.0 mm

Dimension G

 N/A 1.56 in39.6 mm

Dimension H

 N/A 2.25 in57.2 mm

Dimension J

 N/A 2.34 in59.4 mm

Dimension K

 N/A 2.345 in59.4 mm

Dimension L

 N/A 0.69 in17.3 mm

Dimension SD (± 0.03)

 N/A 2.380 in60.5 mm

Dimension R

 N/A 3.25 in82.6 mm

Dimension T

 N/A 0.62 in15.7 in

Size Imperial (Recommended Bolt Information)

 N/A 3/4

Size Metric (Recommended Bolt Information)

 N/A M18

Grade or Class SAE J429 (Recommended Bolt Information)

 N/A 8

Grade or Class SAE J1199 (Recommended Bolt Information)

 N/A 10.9
Rebound Washer Part Number1 N/A J-2049-54

Tolerances for Dimensions

 N/A .xx = ± 0.03 in. (± 0.762 mm)
.xxx = ± 0.015 in. (± 0.381 mm)

General Description

N/A 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.

Application Engineering Assistance

N/A Frequently, vibration isolation problems require a system engineering analysis. Lord has the computer capability, as well as specialized programs, for analyzing engine/ transmission combinations. The output from this analysis is a mounting proposal which optimizes performance over the complete range of operating speeds. This service is available to you upon request.

Note

N/A Mount assembly only furnished by Lord Corporation

  • 1 Rebound Washer: Steel, zinc plated Mounts are designed to be loaded in the axial direction only. If bracket provides support equal to top rebound washer, Diameter A top rebound washer is not required.
    Required for all installations; tabulation for part number.