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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 at Deflection1 N/A 100 lbs at 0.09 in 445 N at 2.3 mm

Typical Axial Spring Rate

 N/A 1110 lbs/in194 N/mm

Typical Radial Spring Rate

 N/A 1300 lbs/in228 N/mm
Metal Bracket Part Number2 N/A Y-30266-5-1

Dimension A

 N/A 2.38 in60.5 mm

Dimension B

 N/A 0.44 in11.2 mm

Minimum Diameter C

 N/A 0.404 in10.3 mm

Maximum Diameter C

 N/A 0.412 in10.5 mm

Dimension D

 N/A 1.75 in44.5 mm

Minimum Inner Diameter E

 N/A 0.397 in10.1 mm

Maximum Inner Diameter E

 N/A 0.41 in10.4 mm

Outer Diameter

 N/A 0.50 in12.7 mm

Dimension F

 N/A 2.25 in57.2 mm

Dimension G

 N/A 0.61 in15.5 mm

Dimension H

 N/A 0.06 in1.5 mm

Dimension I

 N/A 1.25 in31.8 mm

Dimension J

 N/A 1.07 in27.2 mm

Dimension K

 N/A 1.25 in31.8 mm
Minimum M3 N/A 1.50 in38.1 mm

Dimension N

 N/A 0.57 in14.5 mm

Dimension SD (± 0.03)

 N/A 1.38 in35.1 mm
Minimum T4 N/A 0.19 in4.8 mm
Maximum T5 N/A 0.25 in6.40 mm

Washer Part Number

 N/A J-2049-58

Inner Diameter

 N/A 0.42 in10.7 mm

Thickness

 N/A 0.120 in3.0 mm

Tolerances for Dimensions

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

Washer

 N/A , Washer

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 and washer only furnished by Lord.
All metal parts are made of low carbon steel.

  • 1 These ratings are for general industrial applications. For on-highway use 80% of loads shown. For off-highway use 70% of loads shown.
  • 2 If you require a high bolt torque series or any other special part, use metal bracket part number and the CBA part number, contact the application department for assistance.
  • 3 Bracket must provide support in excess of M Dia. Min., otherwise a washer is required. Washer must be ordered separately.
  • 4 Minimum supporting member thickness for high rebound load capacities.
  • 5 Maximum supporting member thickness for all applications.